Other Certificate / Approval

s
UK Declaration of Conformity
No. A5W00188755A-001
This declaration is an attestation of conformity with the indicated statutory requirements but does not imply any guarantee of quality or durability. The safety instructions of the accompanying
product documentation shall be observed.
Siemens Schweiz AG
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
Unrestricted
Page
2
/
2
© Siemens Schweiz AG, Smart Infrastructure
A5W00188755A
-
001
Product
number
Stock number
Additional information
[ASN]
[SEN, SSN, ASN or ID]
QFA2050/MO
S55720-S508 Room Relative Humidity and Temperature Sensor Modbus
RTU
QFA2050D/MO
S55720-S509 Room Relative Humidity and Temperature Sensor Modbus
RTU with LCD
QPA2052MO
S55720-S510 Room Air Quality Sensor Modbus RTU
Note EMC Level: The listed products are suitable for use in residential, commercial, light-industrial and industrial environments.