2
Siemens
A6V11893002_en--_c
Smart Infrastructure
2021-07-05
Use
In air ducts of ventilation and air conditioning plants to enhance room comfort and optimize
energy consumption by providing demand-controlled ventilation. The sensor acquires:
●
PM2.5 & PM10 concentrations
●
Relative humidity of duct air
●
Duct air temperature
NOTICE!
●
Do not use the sensors as safety devices, such as gas or smoke warning devices!
●
Do not use the sensors outdoors!
Type summary
Type
Order number
Description
QSM2100
S55720-S491
Fine dust duct sensor for PM2.5 and PM10
QSM2162
S55720-S492
Fine dust duct sensor for PM2.5 and PM10,
temperature, relative humidity
Order and delivery
When ordering, provide both name and type reference, e.g. fine dust duct sensor QSM2100.
The sensor is supplied complete with mounting flange, cable entry gland M16 and a pre-
installed AQS2100 in fine dust duct sensor.
Accessory
Name
Type
Order number
Filter cap (for QSM2162 replacement)
AQF3101
‒
Fine dust duct sensor module for replacement
AQS2100
S55720-S493
The accessory must be ordered separately.
Product documentation
Title
Document ID:
Mounting
instructions (QSM21…)
A6V11892999
Mounting instructions (AQS2100)
A6V11910876
CE declaration
A5W00096641
RCM declaration
A5W00096643
Product environmental declaration
A5W00099435
All documentation can be downloaded at
http://siemens.com/bt/download
Equipment combinations
All systems and devices capable of processing the following sensor signals:
●
DC 0...10 V or DC 0...5 V or 4...20 mA
