EM_eSENSE_standard_April’03
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Manual for Installation
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®
'
CO
2
transmitter
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6(16(
®
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6(16(
®
General
The IAQ-sensor product
0
6(16(
®
(sensor for wall mounting) is designed to measure
carbon dioxide (CO
2
) in rooms. Option
'
displays the measured CO
2
value in ppm (parts-
per-million) on the LCD.
The units are designed for connecting to Direct Digital Control (DDC) with 0-10V or
2-10V signal inputs. The two parallel signal outputs OUT1 (0-10V) and OUT2 (2-10V) give
linear signal voltages corresponding to the measuring range 0-2000 ppm carbon dioxide.
The 2-10V output also indicates the status by setting the output voltage to 1V when the
sensor self diagnostics detects any error.
To open the wall mounted housing
Figure 1. . Closed housing seen from above.
The housing is opened by pressing a screw
driver on the locking hook. The locking hook is
then released.
