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Gas and Air Sensors
eSENSE II (Disp)
General
The IAQ-sensor product eSENSE II (sensor for wall mounting) is designed to
measure carbon dioxide (CO
value in ppm (parts-per-million) on the LCD.
The units are designed for connecting to Direct Digital Control (DDC). The two
parallel signal outputs OUT1 (0-10 V) and OUT2 (2-10 V or 4-20 mA) give linear
signals corresponding to the measuring range.
The OUT2 output also indicates the status by setting the output voltage to 1 V or
current to 2 mA when the sensor self-diagnostics detects any error.
To open the wall mounted housing
Front
Wall
Figure 1. Closed housing seen from the top and the side. The housing is opened by inserting a screw
driver and pushing to the front side of the housing. The locking hooks will then be released.
Installation Manual
CO
transmitter
2
eSENSE II
) in rooms. Option - Disp displays the measured CO
2
Insert screw driver
Push upwards to open
eSENSE II - Disp
Front
Wall
Document
IMA0121
2
Rev
Page
3
1 (4)
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Table of Contents
Related Manuals for SenseAir eSENSE II
Summary of Contents for SenseAir eSENSE II
- Page 1 II eSENSE II - Disp General The IAQ-sensor product eSENSE II (sensor for wall mounting) is designed to measure carbon dioxide (CO ) in rooms. Option - Disp displays the measured CO value in ppm (parts-per-million) on the LCD.
- Page 2 Figure 2. Closed housing seen from the side. Figure 3. Closed housing seen from the side. The housing is opened by inserting a Never push to the right. The locking hooks may screw driver and pushing left (to the front side). break and the housing is damaged The locking hooks will then be released.
- Page 3 0 VDC or 0mA Status = NOT READY eSENSE Table I. Connections of the main terminal of eSENSE II PCB seen from the front and the back. The OUT2 jumper is in Figure 4. The the default position (voltage) Document Page...
- Page 4 The output has to be reconfigured before the unit is powered up. eSENSE II PCB seen from the back with the jumper in Figure 5. The upper part of the voltage (default) and current position...
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