Endress Hauser CML18 Multiparameter Mobile Device Instruction Manual

CML18 Multiparameter Mobile Device

BA02002C/07/EN/05.22-00 71558219 2022-01-26

Products

Solutions

Services

Operating Instructions Liquiline Mobile CML18
Multiparameter mobile device

Liquiline Mobile CML18

Table of contents

Table of contents
1 About this document . . . . . . . . . . . 4
1.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Symbols on the device . . . . . . . . . . . . . . . . 5
2 Basic safety instructions . . . . . . . 6
2.1 Requirements for the personnel . . . . . . . . 6 2.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Workplace safety . . . . . . . . . . . . . . . . . . . . 6 2.4 Operational safety . . . . . . . . . . . . . . . . . . . 7 2.5 Product safety . . . . . . . . . . . . . . . . . . . . . . . 7
3 Product description . . . . . . . . . . . . . 8
3.1 Product design . . . . . . . . . . . . . . . . . . . . . . . 8
4 Incoming acceptance and product identification . . . . . . . . . 10
4.1 Incoming acceptance . . . . . . . . . . . . . . . . 10 4.2 Product identification . . . . . . . . . . . . . . . . 10 4.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . 11
5 Electrical connection . . . . . . . . . . 12
5.1 Connecting the sensor . . . . . . . . . . . . . . . 12 5.2 Charging the device . . . . . . . . . . . . . . . . . 13 5.3 Ensuring the degree of protection . . . . . 15

10 Diagnostics and troubleshooting . . . . . . . . . . . . . . . 42
10.1 Diagnostics information via the local display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
11 Maintenance . . . . . . . . . . . . . . . . . . 43
11.1 Maintenance tasks . . . . . . . . . . . . . . . . . . 43 11.2 Measuring and test equipment . . . . . . . . 43
12 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . 44
12.1 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 12.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
13 Accessories . . . . . . . . . . . . . . . . . . . . 44
13.1 M12 USB data + charging cable . . . . . . . 45 13.2 Protective cover . . . . . . . . . . . . . . . . . . . . . 45
14 Technical data . . . . . . . . . . . . . . . . . 46
14.1 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 14.2 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 14.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . 47 14.4 Environment . . . . . . . . . . . . . . . . . . . . . . . 47 14.5 Mechanical construction . . . . . . . . . . . . . 48
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

6 Operation options . . . . . . . . . . . . . 16
6.1 Overview of operation options . . . . . . . . 16 6.2 Internal operating menu with keys . . . . . 16 6.3 Operation via SmartBlue app . . . . . . . . . . 20

7 Commissioning . . . . . . . . . . . . . . . . 25
7.1 Preliminaries . . . . . . . . . . . . . . . . . . . . . . . 25 7.2 Function check . . . . . . . . . . . . . . . . . . . . . 25 7.3 Switching on the device . . . . . . . . . . . . . . 25 7.4 Setting the display language . . . . . . . . . . 26 7.5 Configuring the measuring device . . . . . 26 7.6 Advanced settings . . . . . . . . . . . . . . . . . . 26

8 Operation . . . . . . . . . . . . . . . . . . . . . . 32
8.1 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . 32 8.2 Reading measured values . . . . . . . . . . . . 32

9 Firmware update . . . . . . . . . . . . . . 40

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About this document

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1 About this document

1.1 Warnings

Structure of information
LDANGER Causes (/consequences) If necessary, Consequences of noncompliance (if applicable) Corrective action
LWARNING Causes (/consequences) If necessary, Consequences of noncompliance (if applicable) Corrective action
LCAUTION Causes (/consequences) If necessary, Consequences of noncompliance (if applicable) Corrective action
NOTICE Cause/situation If necessary, Consequences of noncompliance (if applicable)
Action/note

Meaning This symbol alerts you to a dangerous situation. Failure to avoid the dangerous situation will result in a fatal or serious injury.
This symbol alerts you to a dangerous situation. Failure to avoid the dangerous situation can result in a fatal or serious injury.
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or more serious injuries.
This symbol alerts you to situations which may result in damage to property.

1.2 Symbols
Symbol

Meaning Additional information, tips Permitted or recommended Not permitted or not recommended Reference to device documentation Reference to page Reference to graphic Result of a step

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1.3 Symbols on the device

Symbol

Meaning Reference to device documentation

About this document

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Basic safety instructions

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2 Basic safety instructions
2.1 Requirements for the personnel
· Installation, commissioning, operation and maintenance of the measuring system may be carried out only by specially trained technical personnel.
· The technical personnel must be authorized by the plant operator to carry out the specified activities.
· The electrical connection may be performed only by an electrical technician. · The technical personnel must have read and understood these Operating Instructions and
must follow the instructions contained therein. · Faults at the measuring point may only be rectified by authorized and specially trained
personnel.
Repairs not described in the Operating Instructions provided must be carried out only directly at the manufacturer’s site or by the service organization.
The battery may only be changed directly at the manufacturer’s premises or by the service organization.
2.2 Intended use
The Liquiline Mobile CML18 is a multiparameter mobile device for the connection of digital sensors with Memosens technology and optional operation by smartphone or other mobile devices via Bluetooth.
The device is designed for use in the following industries: · Life science · Chemical industry · Water and wastewater · Food and beverages · Power stations · Other industrial applications
The device contains a lithium ion battery. For this reason, the device may only be exposed to the operating and storage temperatures indicated.
The device may not be exposed to mechanical shocks of any kind.
The device may not be operated under water.
2.3 Workplace safety
As the user, you are responsible for complying with the following safety conditions: · Installation guidelines · Local standards and regulations · Regulations for explosion protection

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Basic safety instructions

2.4 Operational safety
Before commissioning the entire measuring point: 1. Verify that all connections are correct. 2. Ensure that electrical cables and hose connections are undamaged. 3. Do not operate damaged products, and protect them against unintentional operation. 4. Label damaged products as defective.
During operation:
If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.
2.5 Product safety
2.5.1 State-of-the-art technology The product is designed to meet state-of- the-art safety requirements, has been tested, and left the factory in a condition in which it is safe to operate. The relevant regulations and international standards have been observed.

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Product description
3 Product description
3.1 Product design
1
8 7
6
5
1 CML18 1 Protection cap 2 Display screen with automatic screen rotation 3 “Select” button 4 “Next” button 5 Memosens connection 6 Area for wireless charging 7 Status LED 8 M12 connection
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Product description

3.1.1 Measuring parameters
The mobile device is designed for digital Memosens sensors with an inductive plug-in head and fixed cable sensors with the Memosens protocol and no external power supply: · pH · ORP · pH/ORP combination sensors · Conductive conductivity · Inductive conductivity · Dissolved oxygen (optical/amperometric)
In addition to measuring the main parameters, Memosens sensors can be used to measure temperature.
The measuring range is adapted to the individual sensor type.

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Incoming acceptance and product identification

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4 Incoming acceptance and product identification

4.1 Incoming acceptance
1. Verify that the packaging is undamaged. Notify the supplier of any damage to the packaging. Keep the damaged packaging until the issue has been resolved.
2. Verify that the contents are undamaged. Notify the supplier of any damage to the delivery contents. Keep the damaged goods until the issue has been resolved.
3. Check that the delivery is complete and nothing is missing. Compare the shipping documents with your order.
4. Pack the product for storage and transportation in such a way that it is protected against impact and moisture. The original packaging offers the best protection. Make sure to comply with the permitted ambient conditions.
If you have any questions, please contact your supplier or your local Sales Center.

4.2 Product identification
4.2.1 Nameplate The nameplate contains the following information: · Manufacturer identification · Device designation · Order code · Serial number · Protection class · Ambient and process conditions · Input and output values
Compare the information on the nameplate with the order.
4.2.2 Product identification
Product page www.endress.com/CML18
Interpreting the order code The order code and serial number of your product can be found in the following locations: · On the nameplate · In the delivery papers
Obtaining information on the product 1. Go to www.endress.com.

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Incoming acceptance and product identification

2. Call up the site search (magnifying glass). 3. Enter a valid serial number. 4. Search.
The product structure is displayed in a popup window. 5. Click on the product image in the popup window.
A new window (Device Viewer) opens. All of the information relating to your device is displayed in this window as well as the product documentation.
Manufacturer’s address Endress+Hauser Conducta GmbH+Co. KG Dieselstraße 24 D-70839 Gerlingen
4.3 Scope of delivery
The scope of delivery comprises: · 1 Liquiline Mobile CML18 · 1 set of Operating Instructions in German · 1 set of Operating Instructions in English
Inductive charger and power unit are available separately.
If you have any queries:
Please contact your supplier or local sales center.

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Electrical connection

5 Electrical connection

5.1
5.1.1

Connecting the sensor
Connecting the Memosens sensor directly

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1. 2.
2 Sensor connection 1. Insert the sensor into the Memosens connection. 2. Click the Memosens connection into place.
5.1.2 Connecting the Memosens sensor with M12 fixed cable connection

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3. 1.
2.

1. Remove the protection cap. 2. Insert the M12 fixed cable. 3. Screw on the M12 fixed cable.

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5.1.3 Connecting the sensor via the Memosens M12 cable The M12 cable has two different connectors: · M12 connector for connecting to the device · Memosens connection for connecting a Memosens sensor
3.
1. 2.

Electrical connection
5. 4.

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Cable connection

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1. Remove the protection cap. 2. Insert the M12 connector. 3. Screw on the M12 connector. 4. Insert the sensor into the Memosens connection. 5. Click the Memosens connection into place.
5.2 Charging the device
Charge the device fully before initial commissioning.
There are two possible ways to load the device: · wirelessly via Qi-certified charger · via cable with M12 USB data + charging cable

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Electrical connection

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The following applies to both options: · When device is switched on:
· When charging starts, a flash symbol appears on the display and a confirmation tone sounds.
· If charging stops before the battery is fully charged, another confirmation tone sounds. · When charging is complete, the “charging complete” melody sounds. · When device is switched off: · The green LED flashes during charging. · When charging is complete, the “charging complete” melody sounds and the LED is
continuously lit green for 10 minutes. · The device then switches off.
5.2.1 Charging via Qi charger
Only use Qi-certified chargers (Qi version 1.2)!
Further information: www.wirelesspowerconsortium.com

3. 4 Inductive charging 1. Connect the charger to the power source. 2. Place the device with the charging side on the charger.
   Charging begins and the charging state is indicated on the display.

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Electrical connection

An acoustic signal indicates that charging is complete.
During inductive charging, measurement via the integrated Memosens connection on the device is not possible. A message to this effect is shown on the display. Measurement via M12 cable is still possible.
5.2.2 Charging via M12 USB data + charging cable The M12 USB data + charging cable has two different connectors: · M12 connector for connecting to the device · USB connector for connecting to a computer or USB charger

3. 4.

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1. Remove the protective cap. 2. Attach the M12 connector of the cable to the device connection. 3. Screw on the M12 connector of the cable. 4. Connect the USB connector to a USB charger or USB port on a computer.
5.3 Ensuring the degree of protection
Only the mechanical and electrical connections which are described in these instructions and which are necessary for the required, designated use, may be carried out on the device delivered.
Exercise care when carrying out the work.
Otherwise, the individual types of protection (Ingress Protection (IP), electrical safety, EMC interference immunity) agreed for this product can no longer be guaranteed due, forexample to covers being left off or cable (ends) that are loose or insufficiently secured.

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Operation options

6 Operation options

6.1 Overview of operation options
There are two options for operating and configuring the device: · Internal operating menu with keys · SmartBlue app via Bluetooth® LE wireless technology 20

6.2
6.2.1

Internal operating menu with keys
Display and operating elements

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1

3

2

5 Overview of display and operating elements
1 Display 2 “Select” button 3 “Next” button

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Button functions

Button

Device switched off Switching on

On measuring screen

In the menu

Scroll through measuring screens Scroll down

Switching on

Save current measured values (Grab Sample)

Confirm/select

(long hold)

Open the menu

Switch to previous menu level/measuring screen

Forced hardware reset Forced hardware reset

(pressed for longer than 7

seconds)

Forced hardware reset

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6.2.2 Structure and function of the operating menu
Power-off Power-off

Application Data logger

Data logger Log interval Cond. unit Res. unit Erase data

Erase grab values

Erase continuous logs

Data logger plot Units

Diagnostics Sensor info Calibration info Diagnostics list Data logger entries Display test Device info

Manufacturer Software version Serial number Description Extended order code

System/Language Display language Bluetooth Display brightness Signal sounds M12 CSV
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Operation options
Abort Erase Abort Erase
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Operation options
System/Language Power management
Regulatory information
Support links Support links
Guidance 1 point calib. (ORP) 2 point calibration (pH and ISFET) Cell constant (inductive/ conductive conductivity) Installation factor (conductive conductivity) Air 100% rh (oxygen) Air variable (oxygen) 1 point calib. (oxygen)

Power save w. charger Power save w/o charger Power-off w. charger Power-off w/o charger

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Display structure
1

Operation options
2 3 4

6 5

6 Schematic representation of the display structure
1 Menu path/title of measuring screen 2 Bluetooth status 3 Battery level, charging information 4 NAMUR indicator 5 Measuring screen 6 Date and time (displayed in main menu and if no sensor is connected)

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Status according to NAMUR NE107 categories:

NAMUR indicator OK F
M
C
S

Status
The device and sensor are working reliably.
Failure of device or sensor. F status signal as per NAMUR NE107
Device or sensor requires maintenance. M status signal as per NAMUR NE107
Device or sensor undergoing function check. C status signal as per NAMUR NE107
Device or sensor being operated out of specification. S status as per NAMUR NE107

Structure of the measurement window The measurement window has 3 measuring screens, which the user can scroll through:

Measuring screen (1 of 3) Main value
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Measuring screen (2 of 3) Main and secondary measured value

Measuring screen (3 of 3)
All measured values of the sensor input

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Operation options

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6.2.3 LED status indicator The status LED is used for the quick visualization of the sensor status.

LED behavior Solid green Solid red Flashes red

Status Sensor working correctly No sensor connected Sensor error

6.3 Operation via SmartBlue app
The SmartBlue App is available for download from the Google Play Store for Android devices and from the Apple App Store for iOS devices.
Download the SmartBlue App.
Use the QR codes to download the app.

7 Download links

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System requirements · iOS devices: iPhone 4S or higher from iOS9.0; iPad2 or higher from iOS9.0; iPod Touch 5th
generation or higher from iOS9.0 · Devices with Android: from Android 4.4 KitKat and Bluetooth® 4.0 · Internet access
Open the SmartBlue App.

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8 SmartBlue App icon Bluetooth must be enabled on both devices. Enable Bluetooth 26

Operation options
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9 SmartBlue App Livelist

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The Livelist displays all of the devices that are within range.
Tap the device to select it.
To be able to use the device with the SmartBlue App, the Bluetooth connection must be confirmed by entering a user name and password.

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Operation options

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1. User name >> admin 2. Initial password >> device serial number Change the user name and password after logging in for the first time.
The current measured values are displayed in the Home view. The device information (device tag, serial number, firmware version, order code) is also displayed.

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4 3

Operation options
1 2

10 Home view of SmartBlue App with current measured values 1 CML18 system and device information 2 Shortcut to diagnostic list 3 Overview of measured values of connected sensor 4 General information and sampling option
Operation is via 4 main menus:
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Operation options

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1

CML18_RA010905MHO

2

3

4

11 Main menus of the SmartBlue App
1 Guidance 2 Diagnostics 3 Application 4 System

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Menu Guidance Diagnostics Application System

Function
Contains functions involving a self-contained sequence of activities, e.g. for calibration (= “Wizard”, guided operation).
Contains information on operation, diagnostics and troubleshooting, as well as configuration of the diagnostic behavior.
Sensor data for specific optimization and for detailed process adjustment. Adapts the measuring point to the application.
These menus contain parameters for configuring the overall system, e.g. Time and date options.

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Commissioning

7 Commissioning
7.1 Preliminaries
Charge the device fully before initial commissioning. 12 Connect the sensor. 12
7.2 Function check LWARNING
Connection errors The safety of people and of the measuring point is at risk!
Put the device into operation only if you can answer yes to all the following questions.
Device condition and specifications
Are the device and all the cables free from damage on the outside? Are the mounted cables strain relieved? Are the cables routed without loops and cross- overs?
7.3 Switching on the device

12 Switching on the device

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Press or .
The device starts up.

A connected sensor is recognized automatically.
The time required before a measured value is displayed depends on the sensor type and measuring principle and can vary.

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Commissioning

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7.4 Setting the display language
1. Navigate to: Display language Main menu >> System/Language >> Display language
2. Press to scroll through the predefined values.

Description of setting Change the language of the operating menu.

Configuration options
· Deutsch · English

7.5 Configuring the measuring device
7.5.1 Configuring the Bluetooth connection 1. Navigate to: Bluetooth Main menu

System/Language >> Bluetooth 2. Press to scroll through the predefined values.

Description of setting Switch Bluetooth connection on/off

Configuration options
· Enabled · Disabled

If the Bluetooth connection is disabled, operation via the SmartBlue App is not possible.

7.5.2 Setting date and time Preparatory steps
1. Enable Bluetooth. 26 2. Link the device to a mobile terminal via the SmartBlue app. 20
1. Select the device in the SmartBlue App. 2. Select System. 3. Select date/time. 4. Select Take over from mobile device.
or: 5. Manually configure the date and time.
7.6 Advanced settings
7.6.1 Displaying device information 1. Navigate to: Device info Main menu >> Diagnostics >> Device info
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Commissioning

2. Press to scroll through the Device info.

The following information about the device is shown on the display: · Manufacturer identification · Software version · Serial number · Designation · Extended order code

7.6.2 Adjusting the energy settings
A maximum battery life of 48 h can be achieved via the energy settings.
For measurements with oxygen sensors, the device remains permanently switched on, regardless of the energy settings selected.

1. Navigate to: Power management Main menu >> System/Language >> Power management
2. Press to scroll through the predefined values.

The following energy settings are available: · Power save w. charger · Power save w/o charger · Power-off w. charger · Power-off w/o charger
The power save mode is activated after the set time if there is no user interaction.
In the power save mode, the display is switched off and the device remains on standby.
There are 2 power save settings:

Power save w. charger
Description of setting
Set the time until the power save mode is activated if the device is connected to the mains.

Configuration options
· 1 min · 5 min · 15 min · 30 min · 1h · 2h · Never

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Commissioning

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Power save w/o charger

Description of setting

Configuration options

Set the time until the power save mode is activated if the device is running on the battery.

· 1 min · 5 min · 15 min · 30 min · 1h

The device is automatically switched off after the selected time. The device is not switched off automatically if the Bluetooth connection is enabled. There are 2 power-off settings:

Power-off w. charger

Functional description

Configuration options

Set the time until the device switches off automatically if it is connected to the mains.

· 1 min · 5 min · 15 min · 30 min · 1h · 2h · Never

Power-off w/o charger
Functional description
Set the time until the device switches off automatically if it is running on the battery.

Configuration options
· 1 min · 5 min · 15 min · 30 min · 1h · 2h · Never

7.6.3 Signal sounds 1. Navigate to: Signal sounds Main menu >> System/Language

Signal sounds 2. Press to scroll through the predefined values. Other settings are possible via the SmartBlue App.

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Commissioning

Description of setting Switch signal sounds on/off

Configuration options
· Enabled · Disabled

Additional changes to the signal sounds can be made via the SmartBlue App.

7.6.4 Configuring M12 CSV Measured values can be output to other devices via the device’s M12 connection. The M12 USB data + charging cable 45 is used for this purpose. The transmitted data can, for example, be further processed in real-time in an external computer program. A data rate of 9600 bit/s in 8N1 configuration must be used as the connection parameter at the receiving system.
1. Navigate to: M12 CSV Main menu >> System/Language >> M12 CSV
2. Press to scroll through the predefined values.

Description of setting Switch on/off M12 CSV

Configuration options
· On · Off

When the M12 CSV option is enabled, no sensor can be operated via cable. Operation via the Memosens connection on the device is still possible. A message to this effect is shown on the display.
7.6.5 Adjusting the display brightness 1. Navigate to: Display brightness Main menu >> System/Language >> Display brightness 2. Press to adjust the display brightness.

Description of setting Set the display brightness

Configuration options
· Low · Medium · High · Maximum

7.6.6 Hardware reset in an emergency
This type of restart should only be performed in an emergency if the device does not respond to any other input.

Press and hold and simultaneously for at least 7 seconds.
The device restarts.

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Commissioning

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7.6.7 Displaying regulatory information and approvals 1. Navigate to: Regulatory information Main menu >> System/Language >> Regulatory information 2. Press to display regulatory information and approvals.
7.6.8 Data logger
Defining the log interval The log interval can only be changed if the data logger is deactivated.

1. Navigate to: Log interval Main menu >> Application >> Data logger >> Log interval
2. Press to scroll through the predefined values.

Description of setting
Set the time until the next measured value is saved automatically.

Configuration options
· 1s · 2s · 10 s · 20 s · 30 s · 1 min · 5 min · 30 min · 1h

If the device is woken up to record a log value, any existing switch-on / settling times of the connected sensor are not taken into account.
When measuring with oxygen sensors, such as the Oxymax COS51D or COS22D, the device with activated data logger remains permanently switched on, regardless of the energy settings selected.
Adjust the energy settings: 27
Enabling/disabling the data logger
The data logger must be deactivated in the following cases: · if changes are made to the measurement settings · if the measured values are exported · if the sensor is replaced
1. Navigate to: Data logger Main menu >> Application >> Data logger >> Data logger
2. Press to scroll through the predefined values.

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Commissioning

Description of setting Enable/disable automatic data logger

Configuration options
· On · Off

3. Exit the menu. 4. Once activated, the data logger automatically starts recording the measured values.
If the data logger is activated, the display flashes alternately between the “Logging…” message and the current menu path/measuring screen title.
4. Press to change the active measuring window.
Configuring the data logger for ultrapure water Prior to activating the data logger, the measured value units can be adjusted for conductivity measurement with the data logger in ultrapure water. An adjustment is necessary to eliminate rounding errors in the smallest measured values. The units for conductivity and resistance can be permanently configured.
1. Navigate to: Cond. unit Main menu >> Application >> Data logger >> Data logger >> Cond. unit
2. Press to scroll through the predefined values.
1. Navigate to: Res. unit Main menu >> Application >> Data logger >> Data logger >> Res. unit
2. Press to scroll through the predefined values.
7.6.9 Switching units Only the units used by the sensor are displayed.

1. Navigate to: Units Main menu >> Application >> Units
2. Press to scroll through the predefined values.

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Operation

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8 Operation

8.1 Calibration
To calibrate sensors, the calibration settings are first configured via the SmartBlue app. The calibration can then be started from the device.

Configure the calibration settings in the SmartBlue app: 1. Enable Bluetooth. 26 2. Link the device to a mobile terminal via the SmartBlue app. 20 3. Select the device in the SmartBlue App. 4. Navigate to: Calibration settings Application >> Sensor >> Advanced settings >> Calibration settings 5. Configure the calibration settings. e.g. Manufacturer and calibration buffer.

Perform calibration on the device: 1. Navigate to: Guidance Select the desired calibration. 2. Press to navigate through the calibration.

The following calibrations can be performed:

Type of calibration 1-point calibration 2-point calibration

Measuring parameters ORP pH or ISFET

Cell constant calibration Installation factor calibration

Inductive/conductive conductivity Conductive conductivity

Air 100%rH calibration Air variable calibration

Oxygen Oxygen

1-point calibration

Oxygen

Navigate to: >> 1 point calib. >> 2 point calibration >> Cell constant >> Installation factor >> Air 100% rh >> Air variable >> 1 point calib.

8.2 Reading measured values
Measuring screens are shown on the display when a sensor is connected. For each sensor, there are 3 measuring screens with different measured variables 19.
To scroll through the measuring screens:
Press .
After the last measuring screen, the display returns to the first measuring screen.

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Operation

8.2.1 Saving the sample (Grab Sample) Samples can be assigned IDs and a user- definable text. By assigning an ID, samples can be assigned more easily to a measuring point, for example.
IDs and the associated texts can be changed via the SmartBlue App. 33

1. In the measurement window, press . A new window appears.
2. Give the sample an ID. Press to scroll through the available IDs.
3. Press to save the sample with the selected ID. Or: Press and hold to discard the sample.

8.2.2 Changing the sample IDs The 10 pre-set IDs for samples can be changed via the SmartBlue App.
Preparatory steps 1. Enable Bluetooth. 26 2. Link the device to a mobile terminal via the SmartBlue app. 20
Transferring the data 1. Select the device in the SmartBlue App. 2. Select Grab sample. 3. Select ID text. Click in the line of text to assign an individual text for the selected ID.
Depending on the input language selected, there are up to 32 characters available for the assignment of the individual ID.
8.2.3 Saving measured values automatically (Data logger) Configure the data logger 30.
8.2.4 Displaying saved measured values
Navigate to: Log entries
Main menu >> Diagnostics >> Log entries
This menu displays the number of saved entries for the different log procedures.
8.2.5 Exporting measured values
Export to mobile terminal device Saved data can be transferred from the internal device memory to mobile terminals.

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Operation

Liquiline Mobile CML18

Preparatory steps 1. Install the SmartBlue app on a mobile terminal. 20 2. Enable Bluetooth. 26 3. Link the device to a mobile terminal via the SmartBlue app. 20
Transferring the data 1. Select the device in the SmartBlue app. 2. Select in the SmartBlue app.

3. Select Guidance.

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4. 4. Select Data transfer.
5. 5. Continue with Next.
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Operation

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8. A0042260
   6. Select Data source. Select Grab sample logger for saved samples. Select Cont. data logger for data records of data logger.
   7. Press Ok to confirm. Press to discard changes and close the drop-down menu.
   8. Select File name. Click the text line to enter an individual name for the generated data package.
   9. Press Ok to confirm. Press to discard changes and close the drop-down menu.
   10. Press Next to continue. Data transfer starts. A progress bar indicates the progress percentage.

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Operation

11. 11. When the transfer is complete, press Next to continue. The result of the data transfer is displayed.

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Operation

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12. Use Share ZIP file… to send the exported data records or save them locally. 13. Complete export by pressing Finish.
Exporting to a computer Preparatory steps:
1. Download the CML18 readout tool to the target computer and save it. The current readout tool can be found in the Download area on the product page under www.endress.com/CML18.
2. Deactivate the data logger. 30
1. Remove all the sensors from the device. 2. Connect the device to a computer via the M12 USB data + charging cable. 15 3. Run the CML18 readout tool on the computer. 4. Follow the instructions given by the tool.
The measured values are exported to an .xlsx file for table programs such as Microsoft Excel.
The export files of the grab sample and data logger measured values have a different display format.

Elements of the export file

Data logger export file

Grab sample export file

Elements in the general information section of the export file: · Filename · File content · Format version · Device type · Device tag · Device serial number · Device firmware version · Sensor serial number · PV name · PV unit · SV name · SV unit · TV name · TV unit
Elements of the individual measured value entries: · Sample number · Status · PV value · SV value · TV value · Timestamp

Elements in the general information section of the export file: · Filename · File content · Format version · Device type · Device tag · Device serial number · Device firmware version
Elements of the individual measured value entries: · Sample number · Status · PV name · PV value · PV unit · SV name · SV value · SV unit · TV name · TV value · TV unit · Timestamp · Sensor serial number · Sample ID

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Operation

Description of the individual elements of the export files

Filename

Name of the export file, based on the date/time of the first logged entry. If the sensor, sensor type or unit settings are changed, a new export file is created.

File content

Contents of the export file: · Data logger always “Continous log” · Sample always “Grab sample logs”

Format version

Version of the format structure of the generated export file. The number increases if the structure changes with a new firmware.

Device type

Type of device used for logging. “Liquiline Mobile” in the case of CML18.

Device tag

Tag of the device used for logging.

Device serial number

Serial number of the device used for logging.

Device firmware version

Firmware version of the device used for logging.

Sample number

Unique entry number. This value is increased for each logged entry. It is reset if the entries are deleted.

Status

NAMUR device status when the entry is logged.

PV name

Name of the primary value.

PV value

Numerical display of the primary value of the logged entry.

PV unit

Unit of the primary value.

SV name

Name of the secondary value.

SV value

Numerical display of the secondary value of the logged entry.

SV unit

Unit of the secondary value.

TV name

Name of the tertiary value.

TV value

Numerical display of the tertiary value of the logged entry.

TV unit

Unit of the tertiary value.

Timestamp

Time and date stamp of the logged unit.

Sensor serial number

Serial number of the sensor used for logging.

Sample ID

User-defined text to identify the entry.

8.2.6 Deleting measured values
Navigate to: Erase data
Main menu >> Application >> Data logger >> Erase data
The data are divided into 2 categories: · Erase continuous logs
Selects all data logger entries for deletion. · Erase grab values
Selects all grab values (samples) for deletion.

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Firmware update

Liquiline Mobile CML18

NOTICE
Deletion of data! Once data are deleted, they cannot be restored. The deletion of data must be confirmed.
Save data before deletion.

1. Press 2. Press 3. Press 4. Press

to navigate to the desired category. to select the category to be deleted. to select Erase or Abort. to select Erase or Abort.

8.2.7 Switching off the device 1. Navigate to: Power-off Main menu >> Power- off 2. Press to switch off the device.

9 Firmware update
The firmware of the device can be updated to the latest version via the Smartblue App.
All saved data logger entries must be exported before each firmware update.
A firmware update can take up to one hour.
There must be sufficient battery charge; if necessary, connect the device to the mains. 13
The device is prevented from switching off automatically if is connected to the SmartBlue app.
NOTICE Damage to firmware! Risk of incomplete update and limited functionality of the device.
During a firmware update, do not switch off the device manually or disconnect it from the
mobile terminal.
A video tutorial on how to update the firmware is available on Endress+Hauser’s YouTube channel via the following link or QR code: Firmwareupdate CML18

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Firmware update

13 Scan the QR code to access the instruction video

A0045926

Preparatory steps
1. Download the firmware update package and save to the terminal. The current firmware update package can be found in the Downloads area on the product page at www.endress.com/CML18.
2. Enable Bluetooth. 26
3. Link the device to a mobile terminal via the SmartBlue app. 20

Starting a firmware update 1. Select the device in the SmartBlue App. 2. Select in the SmartBlue app. 3. Select System. 4. Select Firmware update. 5. Search for the available firmware update package on the terminal device and select it. If the update is not displayed, the firmware update package must be opened once using the SmartBlue App. 6. Start the update. 7. After updating the firmware successfully, update the time and date. 26

Following a firmware update, Bluetooth functionalities are restarted in the background. This process may take some time. All other functions of the device can be used immediately.

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Diagnostics and troubleshooting

Liquiline Mobile CML18

10 Diagnostics and troubleshooting
10.1 Diagnostics information via the local display
10.1.1 Accessing sensor information 1. Navigate to: Sensor info Main menu >> Diagnostics >> Sensor info 2. Press to access the sensor information.
10.1.2 Accessing calibration information 1. Navigate to: Calibration info Main menu >> Diagnostics >> Calibration info 2. Press to access the calibration information.
10.1.3 Opening the diagnostics list 1. Navigate to: Diagnostics list Main menu

Diagnostics >> Diagnostics list 2. Press to open the diagnostics list.
10.1.4 Display testing 1. Navigate to: Display test Main menu >> Diagnostics Display test 2. Press to invoke the screen test. 3. Press to scroll through the test windows and check the display for damage.

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Maintenance

11 Maintenance
11.1 Maintenance tasks
11.1.1 Cleaning
Only clean with a damp cloth and commercially available cleaning agents.
The device is resistant to: · Ethanol (for a short time) · Soap-based household cleaning agents · Dishwashing detergent
NOTICE Cleaning agents not permitted Damage to the housing surface or housing seal
Do not use concentrated mineral acids or alkaline solutions for cleaning. Do not use organic cleaners such as acetone, benzyl alcohol, methanol, methylene chloride,
xylene or concentrated glycerol cleaner for cleaning.
Do not use high-pressure steam for cleaning.
11.2 Measuring and test equipment
Calibrated and adjusted sensors with Memosens technology save their calibration data directly in the sensor. The sensors can be used as testing equipment thanks to this functionality. The device can be used to display the measured values of such test equipment. Each connected sensor uses its own calibration data. Using the SmartBlue App, a sensor can be calibrated, recalibrated and adjusted in a suitable testing medium directly at the device.

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Repair

Liquiline Mobile CML18

12 Repair
12.1 Return
The product must be returned if repairs or a factory calibration are required, or if the wrong product was ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium.
To ensure the swift, safe and professional return of the device:
Refer to the website www.endress.com/support/return-material for information on the
procedure and conditions for returning devices.
12.2 Disposal
The device contains electronic components. The product must be disposed of as electronic waste.
Observe the local regulations.

If required by the Directive 2012/19/EU on waste electrical and electronic equipment (WEEE), the product is marked with the depicted symbol in order to minimize the disposal of WEEE as unsorted municipal waste. Do not dispose of products bearing this marking as unsorted municipal waste. Instead, return them to Endress+Hauser for disposal under the applicable conditions.
The battery cannot be replaced or removed by the end customer! It may only be disposed of by trained staff.
13 Accessories
The latest list of accessories and all compatible Memosens sensors is provided on the product page: www.endress.com/CML18

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13.1 M12 USB data + charging cable
Order code: 71496600 · Charging via cable · Data backup · Live data transfer
13.2 Protective cover
Order code: 71530939 · Comprehensive protection · Extremely robust · Tabs and eyelets provide a range of securing options

Accessories
A0047709 A0047710

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Technical data

Liquiline Mobile CML18

14 Technical data
14.1 Input
14.1.1 Input power
Wireless charging M12 connection

5 W 5 V; 0.6 A

14.1.2 Measured variables
· pH · ORP · pH/ORP · Oxygen · Conductivity · Temperature
14.1.3 Measuring range
Documentation of the connected sensor
14.1.4 Type of input
Memosens connection for sensors with Memosens technology
M12 connection for digital measuring cable CYK10, CYK20 for sensors with Memosens technology
A complete list of supported sensors is provided on the device product page:
www.endress.com/CML18 -> Documents/Manuals/Software -> Certificates …
Supported sensors from the lab portfolio include: · CPL51E, CPL53E, CPL57E, CPL59E · CLL47E · COL37E
Supported sensors from the process portfolio include: · CPS11D, CPS12D, CPS16D, CPS31D, CPS41D, CPS42D, CPS47D, CPS71D, CPS72D, CPS76D,
CPS77D, CPS91D, CPS92D, CPS96D, CPS97D · CPS171D, CPS341D, CPS441D, CPS471D, CPS491D · CPF81D, CPF82D · CLS15D, CLS16D, CLS21D, CLS82D · CLS50D, CLS54D · COS21D, COS22D, COS51D, COS81D

14.2 Output
14.2.1 Output signal Memosens M12 (maximum 80 mA)

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Technical data

14.3 Power supply
14.3.1 Supply voltage Inductive charging: use Qi-certified devices (min. 5 W output power) The power supply unit must supply an output current of at least 1500 mA.
14.3.2 Battery rated capacity 1 000 mAh (min. 950 mAh)
14.3.3 Battery life Max. 48 h (with adapted energy settings)
14.3.4 Overvoltage protection IEC 61 000-4-4 with 0.6 kV IEC 61 000-4-5 with 2.0 kV
14.3.5 Sensor connection Sensors with Memosens technology
14.3.6 Cable specification Digital measuring cable CYK10-Axx2+x Digital measuring cable CYK20-AAxxC1 M12 USB data + charging cable
14.4 Environment
14.4.1 Ambient temperature range Charging: 0 to +45 °C (32 to 113 °F) Operation: ­10 to +60 °C (14 to 140 °F)
The maximum ambient temperature depends on the process temperature and the installation position.
14.4.2 Storage temperature ­20 to +45 °C (­4 to 113 °F)
Elevated storage temperatures reduce the battery capacity.

14.4.3 Relative humidity 0 to 95 %
14.4.4 Degree of protection IP66

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Technical data
14.4.5 Electrical safety EN 61010-1 14.4.6 Pollution degree
Complete device: Internal:
14.5 Mechanical construction
14.5.1 Dimensions

Pollution level 4 Pollution level 2

Liquiline Mobile CML18

86 (3.38)

48 (1.89)

14 Dimensions: mm (in) 48

54 (2.13)

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Technical data

14.5.2 Materials
Components Housing Display window, light guide Buttons, cap M12 connection

Material PBT PMMA TPE CuZn, nickel-plated

14.5.3 Materials not in contact with the medium Information according to REACH Regulation (EC) 1907/2006 Art. 33/1: The device battery contains the SVHC 1.3 propane sulton ; ethylene glycol dimethyl ether (CAS number 1) 110-71-4) with more than 0.1% (w/w). The product does not present a hazard if it is used as designated.
14.5.4 Impact loads The product is designed for mechanical impact loads of 1 J (IK06) as per the requirements of EN 61010-1.
14.5.5 Weight

Liquiline Mobile CML18

155 g (5.5 oz)

1. CAS = Chemical Abstracts Service, international identification standard for chemical substances

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Index

Liquiline Mobile CML18

Index

A
Accessories . . . . . . . . . . . . . . . . . . . . . 44 Ambient temperature . . . . . . . . . . . . . . . 47
B
Battery life . . . . . . . . . . . . . . . . . . . . . 47 Bluetooth connection . . . . . . . . . . . . . . . 26
C
Cable specification . . . . . . . . . . . . . . . . . 47 Charging the device . . . . . . . . . . . . . . . . 13 Cleaning . . . . . . . . . . . . . . . . . . . . . . . 43 Commissioning . . . . . . . . . . . . . . . . . . . 25 Connection
Fixed cable sensor . . . . . . . . . . . . . . 12 Measuring cable . . . . . . . . . . . . . . . 13 Sensor . . . . . . . . . . . . . . . . . . . . . 12 Sensors . . . . . . . . . . . . . . . . . . . . 47 Supply voltage . . . . . . . . . . . . . . . . 47
D
Data logger . . . . . . . . . . . . . . . . . . . . . 30 Enable/disable . . . . . . . . . . . . . . . . 30 Log interval . . . . . . . . . . . . . . . . . . 30 Ultrapure water . . . . . . . . . . . . . . . 31
Date and time Date . . . . . . . . . . . . . . . . . . . . . . 26 Time . . . . . . . . . . . . . . . . . . . . . . 26
Degree of protection . . . . . . . . . . . . . 15, 47 Device information
Device name . . . . . . . . . . . . . . . . . 26 Extended order code . . . . . . . . . . . . . 26 Manufacturer identification . . . . . . . . 26 Serial number . . . . . . . . . . . . . . . . . 26 Software version . . . . . . . . . . . . . . . 26 Dimensions . . . . . . . . . . . . . . . . . . . . . 48 Display language . . . . . . . . . . . . . . . . . . 26
E
Electrical connection . . . . . . . . . . . . . . . . 12 Electrical safety . . . . . . . . . . . . . . . . . . . 48
F
Firmware update . . . . . . . . . . . . . . . . . . 40
50

H
Hardware reset . . . . . . . . . . . . . . . . . . . 29
I
Impact loads . . . . . . . . . . . . . . . . . . . . 49 Incoming acceptance . . . . . . . . . . . . . . . 10 Input
Measured variables . . . . . . . . . . . . . 46 Intended use . . . . . . . . . . . . . . . . . . . . . 6
L
Language . . . . . . . . . . . . . . . . . . . . . . 26
M
Manufacturer’s address . . . . . . . . . . . . . . 11 Materials . . . . . . . . . . . . . . . . . . . . . . 49 Measured variables . . . . . . . . . . . . . . . . 46 Measuring parameters . . . . . . . . . . . . . . . 9 Measuring range . . . . . . . . . . . . . . . . . . 46
N
Nameplate . . . . . . . . . . . . . . . . . . . . . 10
O
Operation . . . . . . . . . . . . . . . . . . . . . . 32 Calibration . . . . . . . . . . . . . . . . . . 32 Device operation . . . . . . . . . . . . . . . 16 Grab Sample . . . . . . . . . . . . . . . . . 33 LED status indicator . . . . . . . . . . . . . 20 Operating menu . . . . . . . . . . . . . . . 17 Reading measured values . . . . . . . . . . 32 Saving the sample . . . . . . . . . . . . . . 33 SmartBlue app . . . . . . . . . . . . . . . . 20
Operation options . . . . . . . . . . . . . . . . . 16 Order code . . . . . . . . . . . . . . . . . . . . . . 10 Output signal . . . . . . . . . . . . . . . . . . . . 46 Overvoltage protection . . . . . . . . . . . . . . 47
P
Pollution degree . . . . . . . . . . . . . . . . . . 48 Power supply . . . . . . . . . . . . . . . . . . . . 47
Overvoltage protection . . . . . . . . . . . 47 Sensor connection . . . . . . . . . . . . . . 47 Supply voltage . . . . . . . . . . . . . . . . 47 Product description . . . . . . . . . . . . . . . . . 8 Product design . . . . . . . . . . . . . . . . . . . . 8
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Index

Product identification . . . . . . . . . . . . . . . 10 Product page . . . . . . . . . . . . . . . . . . . . 10 Product safety . . . . . . . . . . . . . . . . . . . . 7
R
Relative humidity . . . . . . . . . . . . . . . . . . 47 Requirements for the personnel . . . . . . . . . . 6
S
Safety Operational safety . . . . . . . . . . . . . . . 7 Product . . . . . . . . . . . . . . . . . . . . . 7 Workplace safety . . . . . . . . . . . . . . . 6
Safety instructions . . . . . . . . . . . . . . . . . . 6 Saving the measured value
Data logger . . . . . . . . . . . . . . . . . . 33 Scope of delivery . . . . . . . . . . . . . . . . . . 11 Sensor
Connection . . . . . . . . . . . . . . . . . . 47 Settings . . . . . . . . . . . . . . . . . . . . . . . 26
Audio . . . . . . . . . . . . . . . . . . . . . 28 Data logger . . . . . . . . . . . . . . . . . . 30 Display brightness . . . . . . . . . . . . . . 29 Energy settings . . . . . . . . . . . . . . . . 27 Signal sounds . . . . . . . . . . . . . . . . . 28 Switching units . . . . . . . . . . . . . . . . 31 State-of-the-art technology . . . . . . . . . . . . 7 Storage temperature . . . . . . . . . . . . . . . . 47 Supply voltage . . . . . . . . . . . . . . . . . . . 47 Switching off . . . . . . . . . . . . . . . . . . . . 40 Switching on . . . . . . . . . . . . . . . . . . . . 25 Symbols . . . . . . . . . . . . . . . . . . . . . . 4, 5
T
Technical data . . . . . . . . . . . . . . . . . . . 46 Environment . . . . . . . . . . . . . . . . . 47 Input . . . . . . . . . . . . . . . . . . . . . . 46 Mechanical construction . . . . . . . . . . 48 Output . . . . . . . . . . . . . . . . . . . . . 46
Technical personnel . . . . . . . . . . . . . . . . . 6 Types of input . . . . . . . . . . . . . . . . . . . . 46
U
Update . . . . . . . . . . . . . . . . . . . . . . . . 40 Use
Intended . . . . . . . . . . . . . . . . . . . . . 6

W
Warnings . . . . . . . . . . . . . . . . . . . . . . . 4 Weight . . . . . . . . . . . . . . . . . . . . . . . . 49 Workplace safety . . . . . . . . . . . . . . . . . . 6

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71558219
71558219
www.addresses.endress.com

References

• Contact | Endress+Hauser
• Handheld for pH/ORP, conductivity, oxygen and temperature | Endress+Hauser
• Equipment returns | Endress+Hauser
• Home | Wireless Power Consortium
• Flow, level, liquid analysis, optical analysis, pressure, temperature measurement, software and system products | Endress+Hauser
• Handheld for pH/ORP, conductivity, oxygen and temperature | Endress+Hauser
• wirelesspowerconsortium.com/qi/

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