Data Sheet for Product

6/12
Siemens Duct air quality sensors QPM11.., QPM21.. CE1N1962en
Smart Infrastructure 2020-03-03
The sensor is fitted with the mounting flange supplied with the sensor. The flange is to
be placed over the immersion rod and then secured in accordance with the required
immersion length.
R1
Range 1
R2
Range 2
R3
Range 3
X120 X130
Delivery condition
O1
4...20 mA
O2
0...10 V
O3
0...5 V
Display
Temperatu
re unit
0...10 V
0...5 V
2.5 V / 5 V
12 mA
X1 X2 X3
0 V / 0 V
4 mA
5 V / 10 V
20 mA
0V / 0V
4 mA
5 V / 10 V
20 mA
2.5 V / 5 V
12 mA
5 V / 10 V
20 mA
2.5 V / 5 V
12 mA
0 V / 0 V
4 mA
2.5 V / 5 V
12 mA
2.5 V / 5 V
12 mA
2.5 V / 5 V
12 mA
Test function active
The setting elements are located inside the cover
The different vertical plug positions have the following meaning:
· For the CO
2
measuring range:
Shorting plug in the mid position (R2) = 0…2000 ppm (factory setting)
· For VOC weighting:
– Shorting plug in the left position (R1) = VOC sensitivity " slow "
– Shorting plug in the mid position (R2) = VOC sensitivity "normal"
(factory setting)
– Shorting plug in the right position (R3) = VOC sensitivity " fast "
· For the temperature measuring range:
– Shorting plug in the left position (R1) = -35...+35 °C
– Shorting plug in the mid position (R2) = 0...50 °C (factory setting)
O1 = 4...20 mA
O2 = DC 0…10 V
O3 = DC 0…5 V
Shorting plug for the measuring range in the horizontal positions:
The signal output delivers the values according to table "Test function active".
· For the unit of temperature:
– Jumper in the vertical, right position = °C (factory setting)
– Jumper in the vertical, left position = °F
Setting elements
…
…
for the measuring range
with
QPM2100
with
QPM1100,
QPM2102 and
QPM2102D
with QPM2160/21
60D
and QPM2162/2162D
… for output for all
QPM…
…for the active test
fun
c
tion
… for selection of the
temperature unit on the
di
s
play