senseca ECO 130.2 Response 2 Channel Alarm Thermometer User Guide

senseca ECO 130.2 Response 2 Channel Alarm Thermometer

Product Information

Specifications:

• Model: ECO 130.2
• Type: Quick response 2 channel-alarm-thermometer
• Compatibility: Exchangeable Type K thermocouple sensors
• Model Number: B-H89.0.1X.DK2-2.0

Product Usage Instructions

Safety
Before operating the device, ensure you read and understand the safety instructions provided in the manual.

Device Overview
The device features display elements, connections, and operating elements. Familiarize yourself with these components.

Operation
To open the configuration menu, follow the steps outlined in the manual. Adjust the measuring input as required for your application.

Measurement Basics
Understand the sensor/device accuracy to ensure precise measurements are obtained.

Operation and Maintenance
Regular maintenance is essential for optimal performance. Refer to the manual for maintenance guidelines.

FAQ:

1. Q: How do I set the alarm on the thermometer?
   A: To set the alarm on the thermometer, navigate to the alarm settings in the configuration menu and follow the instructions provided in the manual.

2. Q: Can I use other types of sensors with this thermometer?
   A: The thermometer is designed for use with exchangeable Type K thermocouple sensors. The use of other sensors may not be compatible.

About this documentation

Foreword
Read this document carefully and familiarize yourself with the operation of the device before you use it. Keep this document ready to hand and in the immediate vicinity of the device so that it is available to the personnel/user for reference at all times in case of doubt. The user must have carefully read and understood the operating manual before beginning any work.

Legal notices
The liability and warranty of the manufacturer for damages and consequential damages are voided with misuse, disregarding this document, disregarding safety notices, assignment of inadequately qualified technical personnel and arbitrary modifications of the device. This document is entrusted to the recipient for personal use only. Any transmission, duplication, translation into other languages or excerpts from this operating manual require the consent of the manufacturer. The manufacturer assumes no liability for print errors.

Further information

Software version of the device:
– V1.0 or later
For the exact product name, refer to the type plate on the rear side of the device.

Note
For information about the software version, press and hold the ON button to switch on for  longer than 5 seconds. The series is shown in the main display and the software version of  the device is shown in the secondary display.

Safety

Explanation of safety symbols
Danger!
This symbol warns of imminent danger, which can result in death, severe bodily injury, or severe property damage in case of non-observance.

Caution!
This symbol warns of potential dangers or harmful situations, which can cause damage to the device or to the environment in case of non-observance.

Note
Blue underlining indicates processes, which can have a direct influence on operation or can  trigger an unforeseen reaction in case of non-observance.

Foreseeable misuse
The fault-free function and operational safety of the device can only be guaranteed if applicable safety precautions and the device-specific safety instructions for this document are observed.
If these notices are disregarded, personal injury or death, as well as property damage can occur.

Danger! Incorrect area of application!
In order to prevent erratic behavior of the device, personal injury and property damage, the device must be used exclusively as described in the chapter Description in the operating manual.

• The device is not suitable for use in explosion-prone areas!
• The device must not be used for diagnostic or other medical purposes on patients!
• Not suitable for use with requirements on functional safety, e.g. SIL!
• Do not use in safety / emergency stop devices!

Safety instructions

Caution! Risk of injury at the temperature sensor!

• Devices with insertion probes entail the risk of stab injuries due to the pointed probe design.
• There is a risk of burns when measuring in high (and very low) temperatures. Use gloves if necessary.
• Empty batteries and batteries of inferior quality can leak more easily, which can destroy the device. Please also observe the instructions in the chapter “Operation and maintenance”.

Note
This device does not belong in children’s hands!
The device housing is not designed for continuous contact with foods.

For measurements in food in accordance with EC Regulation 1935 / 2004, suitable temperature probes must be used:

Intended use
The device is thermometer for type K interchangeable probes.

It is designed, with the appropriate probe, for precise and instantaneous temperature measurements in the following media:

• Liquids, gases, soft plastic materials, bulk material
• Food

Qualified personnel
For commissioning, operation and maintenance, the relevant personnel must have adequate knowledge of the measuring process and the significance of the measurements. The instructions in this document must be understood, observed and followed. In order to avoid any risks arising from interpretation of the measurements in the concrete application, the user must have additional expertise. The user is solely liable for damages/danger resulting from misinterpretation due to inadequate expertise.

The device at a glance

Display elements

• Battery indicator  Evaluation of the battery status
• Unit display   Display of units or min/max/hold/diff
• Main display     Measurement of the current temperature of the selected channel or value for min/max/hold
• Auxiliary display
  With INP = both or diFF: Display of the current temperature of channel 2 or value for min/max/hold
  With INP = CH1: Measured value of the current temperature in min/max/hold mode

Connections
Thermocouple plugs Connection for temperature sensor CH1 and CH2

Caution!
The device ensures extensive protection against splashing water and rain. However, immersion in water is not possible due to the socket opening.

• Protect the connector opening / contacts from soiling and moisture!
• Dry damp device and plug connectors as quickly as possible!

Operating elements

On / Off button
Press briefly    Switch on the device Activate / deactivate lighting
Long press  Switch off the device  Reject changes in a menu

Up / Down button
Press briefly  Display of the min/max value Change value of the selected parameter
Long press    Reset the min/max value of the current measurement
Both simultaneously  Rotate display, overhead display

Function button
Press briefly  Freeze measurement (Hold)  Call up next parameter
Long press, 2s  Start menu “configuration”, (ONF appears in the display
Operating status device is in measured value display device is in a menu

Operation

Opening the configuration menu

1. Press the Function button for 2 seconds to open the Configuration menu.
2. (ONF appears in the display. Release the Function button.

channel 2
AL.| Alarm *** 1
| OFF| No alarm active
| ON| Alarm via text insertion, acoustic signal and flashing of the background lighting
| BEEP| Alarm via text insertion and acoustic signal
| L,TE| Alarm via text insertion and flashing of the back- ground lighting
AL.LO| Min. alarm limit (only available if AL <> off)
| -65.0 .. AL.X,| a min. alert is triggered if the value falls below this value. (for °F: -85.0 .. AL.Hi)
AL.XI| Max. alarm limit (only available if AL <> off)
| AL.LO .. 1200.0| If the value is exceeded, a max. alarm is triggered. (for °F: AL.Hi .. 2192)
POFF| Shut-off time
| OFF| No automatic shut-off
| 0:15, 0:30, 1:00, 4:00, 12:00| Automatic shut-off after a selected time in hours:minutes, during which no buttons have been pressed
L,TE| Backlight
---|---
| OFF| Backlight deactivated
| 0:15, 0:30, 1:00, 2:00, 4:00| Automatic shut-off of the backlight after a selected time in minutes:seconds, during which no buttons have been pressed
| ON| No automatic shut off of the backlight
UN,T| Display unit
| °(| Temperature display in °C
| °F| Temperature display in °F
IN,T| Factory settings**
| NO| Use current configuration
| YES| Reset device to factory settings.
After confirming with the function-button, the display shows: IN,T DONE

*1 = The alarm function works depending on the set measuring channel:

• with INP = „(H.1“ on channel 1
• with INP = „BOTH“ on channel 1 and channel 2
• with INP = „D,FF“ on the difference temperature

Note to D,FF
The adjustable alarm limits continue to refer to the measuring range limits of the device, which means: negative values can only be set to a very limited extent!
if necessary, swapping channel 1 and channel 2 could help here

Adjustment of the measuring input
The temperature input can be adjusted with the zero point correction and the gradient correction. If an adjustment is made, you change the pre-adjusted factory settings. This is signaled with the display text T.OF or T.SL when switching on.

1. Switch the device off.
2. Hold the down button and press the On/Off button briefly to switch on the device and open the Adjustment menu.
3. The display shows the first parameter. Release the down button.

1
| 0.0| No zero point correction
| -5.0 … 5.0| Zero point correction in °C. (at °F -9.0 .. 9.0)
T.SL| Gradient correction of the temperature of measuring channel 1
| 0.00| No gradient correction of the temperature
| -5.00 … 5.00| Gradient correction in %
T2.OF| Zero point correction of measuring channel 2
| 0.0| No zero point correction
| -5.0 … 5.0| Zero point correction in °C. (at °F -9.0 .. 9.0)
T2.SL| Gradient correction of the temperature of measuring channel 2
| 0.00| No gradient correction of the temperature
| -5.00 … 5.00| Gradient correction in %

Formula used by device:
Temperature = °C: Display = (measured value – T.OF) (1 + T.SL / 100) Temperature = °F: Display = (meas. value – 32 °F – T.OF) (1 + T.SL / 100) + 32 °F

Adjustment example:
Temperature unit= °C, the adjustment is carried out in 2 separate steps at 0 °C (e.g. ice water) and at a reference temperature (e.g. clinical thermometer with water bath 37 °C).

• First set the values of t.oF and t.SL in the adjustment menu to 0

Zero point:

• Set the temperature probe to 0 °C and let it adjust.
• Start the adjustment menu and enter the display value at 0 °C for t. oF
• After leaving the menu, the device should now display 0.0 °C.

Slope:

• Set the temperature sensor to the reference temperature and let it adjust.
• Calculate slope correction: ?.SL * 100
• Start adjustment menu and enter the calculated value at t.SL
• Exit menu, the device should now display the reference temperature.

Measurement Basics

Sensor/device accuracy
The device can be equipped with different interchangeable sensors. The temperature sensors are divided into the following classes according to EN 60584-2.

• = larger value counts

Possible measuring errors
Immersion depth
Liquid:

• Immerse to a depth of at least 20 mm and then stir. Otherwise, measuring errors can occur due to the heat transmission of the sensor tube if the immersion depth is too shallow.

Gas:

• mmerse as far as possible into the gas to be measured so that the measuring sensor is subjected to a heavy flow.

Surface effects and poor heat transfer
Special measuring sensors are required for this purpose. Surface characteristics, design of the measuring sensor, heat transfer and environmental temperature influence the measurement result.

Note
Thermally conductive paste between the measuring sensor and surface can also increase  measurement accuracy in some cases.

Cooling / evaporation
When measuring the air temperature, the probe should be dry, otherwise the temperature measured will be too low.

Response time
An adequate wait time must be observed for the measuring process before reading the measured value. The response time T90 describes the time in which the displayed measured value reached 90% of the end value.

Operation and maintenance

Operating and maintenance notices
Note
The device and temperature probe must be handled with care and used in accordance with the technical data. Do not throw or strike. Plugs and sockets must be protected from soiling. If the not used for an extended period of time, the batteries must be removed. Leaks from the batteries are avoided as a result.

Battery
Battery indicator
If the empty frame in the battery display blinks, the batteries are depleted and must be replaced. However, the device will still operate for a certain length of time.
If the BAT display text appears in the main display, the battery voltage is no longer adequate for operation of the device. The battery is fully depleted.

Changing battery

Danger! Danger of explosion!
Using damaged or unsuitable batteries can generate heat, which can cause the batteries to crack and possibly explode!

• Only use high-quality and suitable alkaline batteries!

Caution! Damage!
If the batteries have different charge levels, leaks and thus damage to the device can occur.

• Only use high-quality and suitable alkaline batteries!
• Do not use different types of batteries!
• Remove depleted batteries immediately and dispose of them at a suitable collection point.

Note

• Unnecessary unscrewing endangers the protection against moisture and should therefore be avoided.
• Read the following handling instructions before replacing batteries and follow them step by step.
• If disregarded, the device could be damaged or the protection from moisture could be diminished.

1. Unscrews the Phillips screws (A)and remove the cover.
2. Carefully replace the two Mignon AA batteries (B). Ensure that the polarity is correct! It must be possible to insert the batteries in the correct position without using force.
3. The O-ring (C) must be undamaged, clean and positioned at the intended depth.
4. Fit the cover (D) on evenly. The O-ring must remain at the intended depth!
5. Tighten the Phillips screws (A).

Error and system messages

•   No 2 probes connected for diff. measurement

•   Measuring probe or device defect

|

• Connect suitable measuring probe(s)
• Measurement leaves the permissible range
• Send in for repair

No display, unclear characters or no response when buttons are pressed| Battery depleted System error Device is defective|

• Battery depleted
• Error in the device

|

• Replace battery
• Send in for repair

BAT| Battery depleted|

• Battery depleted

|

• Replace battery

ERR.1| Measuring range exceeded|

• Measurement too high
• Incorrect measuring probe connected
• Measuring probe or device defect

|

• Stay within allowable measurement range
• Check measuring probe
• Send in for repair

ERR.2| Measuring range is undercut|

•  Measurement too low
• Incorrect measuring probe connected
• Measuring probe or device defect

|

• Stay within allowable measurement range
• Check measuring probe
• Send in for repair

ERR.7| System error|

• Cold junction outside operating range or defect

|

• Stay within allowable operating temperature
• Send in for repair

ERR.1 1| value could not be calculated|

• Min. 1 measured value invalid

|

• Operate within the permissible measuring range

SYS ERR| System error|

• Error in the device

|

• Switch device on/off
• Replace batteries
• Send in for repair

Technical data

Accuracy
(at nominal temperature)|
Note The system accuracy depends on the accuracy of the used temperature sensor!
| Device| ±0.1 % of m.v. ±1 °C
Cold junction| ±0.3 °C
Temperature drift| ±0.01 % of m.v. / K ±0.025 °C / K
Measuring cycle| approx. 3 measurements per second
Display| 3-line segment LCD, additional symbols, illuminated (white, luminous duration adjustable), Display orientation 180° rotatable (overhead display)
Additional functions| Min/max/hold, alarm (optical and acoustic)
Adjustment| Offset and gradient correction
Housing| Break-proof ABS housing
| Protection rating| IP40 (sensor socket)
IP65 / IP67 (rest of the housing)
Dimensions LWH| 108 54 28 mm
Weight| approx.. 125 g, incl. batteries
Nominal temperature| 25 °C
Environmental conditions| -20 to 50 °C; 0 to 85 %RH (non-condensing)
Current supply| 2 * AA batteries (mignon)
| Current requirement| approx. 1 mA, approx. 3 mA with backlight
battery life| Service life > 2500 hours with alkaline batteries (without backlighting)
Battery indicator| 4-stage battery status indicator, Replacement indicator for depleted batteries: “BAT”
Auto-power-OFF function| The device switches off automatically if this is activated
Directives and standards| The devices conform to the following Directives of the Council for the harmonization of legal regulations of the Member States:

• 2014/30/EU EMC Directive
• 2011/65/EU RoHS

Applied harmonized standards:

• EN 61326-1:2013 Emission limits: Class B
  Immunity according to Table 1 Additional errors: < 1 % FS

• EN IEC 63000:2018

The device is intended for mobile use and/or stationary operation in the scope of the specified operating conditions without further limitations.

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Disposal
Separation by material and recycling of device components and packaging must take place at the time of disposal. The valid regional statutory regulations and directives applicable at the time must be observed.

Note
The device must not be disposed of with household waste. Return it to us, freight prepaid. We will then arrange for the proper and environmentally- friendly disposal.

• Private end users in Germany have the possibility of dropping off the device at the municipal collection center. Batteries must be removed beforehand!
• Please dispose of empty batteries at the collection points intended for this purpose

Service

Manufacturer
If you have any questions, please do not hesitate to contact us.

Calibration and adjustment service
The purpose of the calibration is to verify the precision of the measuring device by comparing it with a traceable reference.
Both ISO calibration certificates and DAkkS calibration certificates are available from Senseca.

Note

• The ISO standard 9001 is applied for the iso-calibration certificates.
• These certificates area affordable alternative to the DAkkS calibration certificates and provide information of the traceable reference, a list of individual values and documentation.
• The DAkkS calibration is based on DIN EN ISO/17025, the accreditation basis is recognized worldwide. These certificates offer high-quality calibration and consistently high quality. The DAkkS calibration includes any necessary adjustment with the purpose of minimizing a deviation of the measuring device.
• The device is delivered with a test report.
• This confirms that the measuring device has been adjusted and tested, without making any statement about the accuracy of a temperature sensor.
• Only the manufacturer can check the basic settings and make corrections if necessary.

Accessories

Spare parts:

Suitable sensors:

mm
GF 1TK-E3| art. no. 609697| Compact insertion probe with silicone handle, Ø3 mm
GF 1TK-E1.5| art. no. 609699| Compact insertion probe with silicone handle, Ø1.5 mm
GF 1TK-L3| art. no. 611299| Compact air probe with silicone handle, Ø3 mm
GTF 300| art. no. 600072| Wire probe for measurements in fractions of a second
GTF 40K-620| art. no. 610829| T-handle insertion probe for bulk material, soil, compost

Further accessories:

device of the G1xxx-series
GKK 252| art. no. 601056| Case (235 x 185 x 48 mm), with foam lining for universal use

senseca.com

Senseca Germany GmbH
Hans-Sachs-Straße 26
93128 Regenstauf
GERMANY
INFO@SENSECA.COM
WEEE reg. no.: DE 93889386

References

• Mess- und Regeltechnik | Senseca Germany GmbH

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