Brochure

Heating, ventilation and air conditioning - room temperature control
Room sensors without KNX
i-system
253
Siemens Switzerland Ltd www.siemens.com/gamma 2021
Smart Infrastructure
7
Front modules for base module
 Front module with sensors
 Matching the DELTA line and DELTA miro frame program
Data sheet
N1411
Color
Titanium white
Degree of protection
IP30
Warranty
5 Years
AQR253..
Range overview AQR253..
Measuring
range,
temperature
[°C]
Signal output
temperature
Measurement
range
humidity
[% r.h.]
Display
Dimensions
(WxHxD)
[mm]
Stock no.
Product no.
55 x 55 x 12
S55720-S137
AQR2530NNW
0…50
Active
55 x 55 x 12
S55720-S136
AQR2532NNW
0…50
Active
0…100
55 x 55 x 12
S55720-S141
AQR2535NNW
0…50
Active
0…100
CO2 indicator by
LED
55 x 55 x 38
S55720-S219
AQR2535NNWQ
Matching the DELTA line and DELTA miro frame program. See chapter Display and Operation Units.
The relevant base modules must be ordered separately. See chapter Physical sensors.