aldes CO2 Sens Sensors And Connectivity Instruction Manual
- June 13, 2024
- aldes
Table of Contents
Capteur CO2 Sens
Installation instructions
1. CAUTION
- The device shall not be exposed to extreme mechanical or thermal stress.
- The device is not appropriate for safety, emergency stop or other critical applications where device malfunction or failure could cause injury to human beings.
- The electronics board is an ESD sensitive device, please handle it accordingly and avoid touching it during installation.
- Please, allow min. 5 minutes warm up time for the device to reach the specified measurement performance.
- The sensing cell shall not be exposed to any mechanical stress.
- CO2 Sensing Cell
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The wiring shall be positioned so that they do not impact with the sensing cell. Failure to comply with this way lead to relevant measurement errors.
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This device features a protection cap for the CO2 sensing cell. Although this facilitates the handling during installation and diminishes the chances of unintended mechanical impact onto the cell, please observe the wiring guidelines as above. Do not attempt to remove the protection cap.
- Protection cap
- CO2 Sensing Cell
2. ENCOMBREMENT
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The electronics is located in the front cover, which can be easily snapped on/off once the back cover is fixed onto the wall (D=mounting hols) and wired.
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OPENING THE ENCLOSURE:
Press to release the latch A till the enclosure can be opened. Use a screwdriver or a pen. -
CLOSING THE ENCLOSURE:
Set the front cover into flute B, rotate it like C and press it onto the back cover till the latch A snaps in. -
IMPORTANT:
In order to protect the front cover and the electronics from typical construction site pollution (such as paintaing of the walls) the front cover should be snapped on only after the construction works are completed. As it is generally mounted onto a conduit box, for accurate measurement results it is important to tighten the conduit box for avoiding false air ingress (along the electrical tubes inside the wall) into the device enclosure.
EU version
US version
3. CONNECTION DIAGRAM
The manufacturer cannot be held responsible for personal injuries or damage to property as a result of incorrect handling, installation, wiring, power supply and maintenance of the device.
VOLTAGE OUTPUT
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Configuration connector
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15… 35 V DC
24 V AC ±20% -
Output: 0-5 V
0-10 V
CURRENT OUTPUT
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Configuration connector
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15… 35 V DC
24 V AC ±20% -
Output: 4-20 mA
*Very important: for failure-free operation and performance according to the specs the supply GND and the measurement GND must be wired separately.
OTHER COUNTRIES
Need after sales technical support?
Visit our website for more information: https://www.aldes-
international.com/fr/contact/
www.aldes.com
20, boulevard Irène Joliot-Curie 69694 Vénissieux Cedex – France
Aldes-CO2Sens-Inst-Corp-11017968A – 032022 – RCS 956 506 828 – Aldes – Imprimé en France/ Printed in France