Siemens QFA20 Series Temperature & Humidity Sensor, Wall, ±3 %RH Corrugated Cardboard

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Subtotal (1 unit)*

Kr. 3 235,92

(exc. VAT)

Kr. 4 044,90

(inc. VAT)

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  • Ready to ship from 16 April 2026
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1 +Kr. 3 235,92

*price indicative

RS Stock No.:
639-231
Mfr. Part No.:
QFA2050/MO / S55720-S508
Brand:
Siemens
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Brand

Siemens

Product Type

Temperature & Humidity Sensor

Sub Type

Room Sensor

Accuracy

±3 %RH

Mount Type

Wall

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

70°C

Minimum Supply Voltage

13.5V

Maximum Supply Voltage

35V

Package Type

Corrugated Cardboard

Length

90mm

Series

QFA20

Standards/Approvals

RCM, UL 873, EAC, IEC 60721-3-3, IEC 60721-3-2, CE

Height

100mm

Automotive Standard

No

RoHS Status: Exempted

COO (Country of Origin):
CN
The Siemens room sensor is a highly reliable device designed to measure both humidity and temperature, utilizing Modbus communication for seamless integration into building automation systems. It provides accurate and real-time environmental data, ensuring efficient climate control and energy management. This sensor is ideal for use in various settings, including office buildings, industrial facilities, and commercial spaces. Its Modbus interface makes it perfect for integration into existing control systems for enhanced monitoring and performance.

Accurate Relative humidity measuring

IP30 protection

CE and EAC compliant

RoHS compliant

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