Product Overview - Siemens QSA2700D Basic Documentation

2 Product overview

2.1 Type summary
2.2 Contents of QSA2700D and QSA2700
2.3 Features
Siemens
The fine dust room sensor is designed to measure and transmit indoor
concentrations of PM2.5 and PM10. This wall-mounted product has variants with or
without displays and can connect directly to Siemens BT controllers as well as
many third party controllers via voltage output or Modbus.
Type Order number
QSA2700 S55720-S457
QSA2700D S55720-S458
AQS2700 S55720-S459
Items
Fine dust sensor
Plastic mounting plate
Screws
Mounting instructions
The fine dust room sensor is designed to measure and transmit indoor
concentrations of PM2.5 and PM10.
● 0...10 V and Modbus output
● Configurable Modbus parameters
● Plug&play configuration for Siemens Climatix
● QSA2700:
– 3-color LED indication for service needs
● QSA2700D:
– 2.4-inch color LCD screen for PM2.5 values and AQI indication
– Energy efficient mode: The screen is off if no one is in front of the sensor
(within 1 m for several minutes)
– Micro USB DC 5V for display
– 4 selectable languages: English, Chinese (default), German, French
– 3 selectable Air Quality Index classes
Description
Room sensor for detection
of PM2.5 and PM10
Room sensor with LCD
display for detection of
PM2.5 and PM10
Sensor module for
replacement
Quantity
1
1
2 pcs
1
controller
TM
Product overview
Type summary
Display
3-color LED service indication
2.4-inch color LCD screen for
PM2.5 values, Air Quality Index,
and service
A6V11160936_en--_a
2017-12-01
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