PCE Instruments PCE-CMM 5 CO2 Air Quality Meter User Manual

: June 12, 2024
: PCE Instruments

Table of Contents

PCE Instruments PCE-CMM 5 CO2 Air Quality Meter
Product Information
Product Usage Instructions
Security information
Device Description
Technical specifications
Operating instructions
Ideas
Contact Information
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

PCE Instruments PCE-CMM 5 CO2 Air Quality Meter

Product Information

The product is a CO2 meter with various features and functions. It has a built-in rechargeable lithium-ion battery with a capacity of 3000 mAh. The device has a 4.3 LC display and comes with a micro USB charging port. It has three buttons: power button, right button, and left button. The dimensions of the product are 145 x 78 x 97.2 mm, and it weighs 210 g.

Product Usage Instructions

Power On/Off: Use the power button (Ein-/Austaste) to turn the device on and off.
Display: The product has two display views – Standard view (Abbildung 1) and Graph view (Abbildung 2).
Technical Specifications:
- Battery Life: The device has a battery life of 4.3 hours.
- Charging Time: It takes approximately 2 hours to fully charge the device.
- CO2 Content Range: The CO2 content range is divided into three levels: 400-800 ppm, 800-1200 ppm, and 1200-5000 ppm.
Switching Views: Use the appropriate button to switch between different views.
CO2 Ampelfunktion: The device features a CO2 ampel function, which indicates different CO2 content levels using different colors.

Security information

Please read this user manual carefully and completely before using the device for the first time. The device may only be used by carefully trained personnel. We are not liable for any damage caused by non-observance of the instructions in the operating instructions.

This meter may only be used in the manner described in this manual. If the measuring device is used for other purposes, dangerous situations can arise.
Only use the measuring device if the ambient conditions (temperature, humidity, …) are within the limit values specified in the specifications. Do not expose the device to extreme temperatures, direct sunlight, extreme humidity or moisture.
Do not subject the device to shocks or strong vibrations.
The device housing may only be opened by specialists from PCE Deutschland GmbH.
Never use the meter with wet hands.
No technical changes may be made to the device.
The device should only be cleaned with a cloth. Do not use abrasive or solvent-based cleaning agents.
The device may only be used with the accessories offered by PCE Deutschland GmbH or with an equivalent replacement.
Before each use, check the housing of the measuring device for visible damage. If there is any visible damage, the device must not be used.
The measuring device must not be used in an explosive atmosphere.
The measuring range specified in the specifications must not be exceeded under any circumstances.
If the safety instructions are not observed, the device may be damaged and the operator may be injured.
Do not cover the back of the meter as this may cause malfunction.

We assume no liability for misprints and errors in content in these instructions.
We expressly refer to our general warranty conditions, which you can find in our general terms and conditions.
If you have any questions, please contact PCE Deutschland GmbH. You will find the contact details at the end of these instructions.

Device Description

Front and Back $PCE-Instruments-PCE-CMM-5-CO2-Air-Quality-Meter-fig- $4$$

Power button
Right button
Left button
Micro USB charging socket

Display

Technical specifications

Measuring range CO2 accuracy
Resolution 400 … 5000 ppm CO2 ±75 ppm or ±5% of reading VAT (whichever is greater) 1 ppm
CO2 sensor NDIR
Measuring range humidity accuracy
Resolution 20 … 95% r. f ±4% RH f 1% r. f
Display 4.3″ LC display
Sampling rate 1.5s
Ambient conditions -10 … 50 °C / 20 … 85 % r. f
Power supply 3.7 V Li-Ion battery 3000 mAh 5V Micro USB
Battery life 6 hours
Charging time 2 hours
Dimension 145 x 78 x 97.2mm
Weight 210g

Scope of delivery

1 x CO2 meter PCE-CMM 5
1 x USB charging cable 5V/2A
1 * Instruction Manual

Operating instructions

Switch on the device
When the CO2 meter is off, press and hold the power button for 3 seconds to turn on the meter.

Turn off the device
With the power on, press the power button for 3 seconds to turn off the meter.

Switch view

When the device is switched on, all measured values are displayed as numerical values. Furthermore, the CO2 measuring device shows the condition of the air quality in a traffic light.
Use the arrow keys (left or right) to switch to the graph. The graph shows the course of the CO2 content of the last 5 hours after switching on.

CO2 traffic light function
The CO2 meter has a traffic light function (CO2 traffic light). The limits for changing colors are as follows

Air quality CO2 content color
Good (Good) 400 … 800 ppm Green
Ok 800 … 1200ppm yellow
Poor 1200 … 5000 ppm Red

Ideas

Press the power button twice in quick succession to open the settings menu.

Set date (DATE)
The highlighted numerical value for day, month and year can be changed using the left and right buttons. Confirm the setting with the on/off button.

Setting the time (TIME)
Use the left and right buttons to change the marked hour and minute values. Confirm the setting with the on/off button.

Select unit (UNIT)
Use the left and right buttons to switch between °C and °F. Confirm the setting with the on/off button.

Set temperature offset (TEMP)
To set an offset for the temperature reading, you can use the left and right buttons to change the numerical value. Confirm the setting with the on/off button.

Automatic Calibration

The PCE-CMM 5 has the built-in self-correcting ABC algorithm (Automatic Baseline Correction) for automatic adjustment of the base value. This calibration is performed once a day.
For this, the PCE-CMM 5 needs a regular supply of fresh air. The reading is automatically adjusted.
The ABC function is permanently switched on (cannot be switched off) and adjusts the base value at regular intervals when the CO2 load is low. Do not use this meter in a closed environment where the CO2 concentration remains relatively high. This would negatively affect the self-correction of the device.

Load meter

As soon as the battery symbol on the display shows that the battery is discharged, the PCE-CMM 5 must be charged via the micro USB port. To do this, use the supplied charging cable and a USB power supply unit with 5 V / 2000 mA. Please note that it can take at least 2 hours before the battery is charged to 100% again.
Note : Charging via a 500 mA port on the computer/notebook is not possible. To charge the battery, the device must be connected to an external USB power pack with at least 5V/2A!
PCE Instruments order number: NET-USB-EU (USB power supply with EU plug 5 V / 2A)Contact If you have any questions, suggestions or technical problems, please do not hesitate to contact us. You will find the relevant contact information at the end of this manual.

Disposal

NOTE according to the Battery Ordinance (BattV)
Batteries must not be disposed of with household waste: the end user is legally obliged to return them. Used batteries can be returned to established collection points or to PCE Deutschland GmbH, among others.

Collection point according to BattV:

PCE Germany GmbH In the long 4th 59872 Meschede
In order to implement the ElektroG (return and disposal of old electrical and electronic equipment), we take back our devices. They are either recycled by us or disposed of by a recycling company in accordance with legal requirements. Alternatively, you can also hand in your old devices to designated collection points.

Contact Information

If you have any questions or need assistance, you can contact PCE Instruments through the following contact information:

Germany:
- PCE Deutschland GmbH
- Im Langel 4
- D-59872 Meschede
- Tel : +49 (0) 2903 976 99 0
- Fax : +49 (0) 2903 976 99 29
- Email : [email protected]
- Website : www.pce-instruments.com/deutsch
United Kingdom:
- PCE Instruments UK Ltd
- Unit 11 Southpoint Business Park
- Ensign Way, Southampton Hampshire
- United Kingdom, SO31 4RF
- Tel : +44 (0) 2380 98703 0
- Fax : +44 (0) 2380 98703 9
- Email : [email protected]
- Website : www.pce-instruments.com/english
The Netherlands:
- PCE Brookhuis B.V.
- Institutenweg 15
- 7521 PH Enschede Nederland
- Tel: +31 (0)53 737 01 92
- Email : [email protected]
- Website : www.pce-instruments.com/dutch
United States of America:
- PCE Americas Inc.
- 1201 Jupiter Park Drive, Suite 8
- Jupiter / Palm Beach 33458 FL USA
- Tel: +1 561-320-9162
- Fax: +1 561-320-9176
- Email: [email protected]
- Website : www.pce-instruments.com/us
France:
- Contact information not provided.
Italy:
- PCE Italia s.r.l.
- Via Pesciatina 878 / B-Interno 6
- 55010 Loc. Gragnano Capannori (Lucca) Italia
- Tel : +39 0583 975 114
- Fax : +39 0583 974 824
- Email : [email protected]
- Website : www.pce-instruments.com/italiano
China:
- PCE (Beijing) Technology Co., Limited
- 1519 Room, 6 Building Zhong Ang Times Plaza
- No. 9 Mentougou Road, Tou Gou District
- 102300 Beijing, China
- Tel: +86 (10) 8893 9660
- Email : [email protected]
- Website : www.pce-instruments.cn
Spain:
- Contact information not provided.
Turkey:
- Contact information not provided.
Hong Kong:
- PCE Instruments HK Ltd.
- Unit J, 21/F., COS Centre
- 56 Tsun Yip Street Kwun Tong Kowloon, Hong Kong
- Tel: +852-301-84912
- Email : [email protected]
- Website : www.pce-instruments.cn