Siemens QFA31 Series Temperature & Humidity Sensor, Wall, 2 %RH Corrugated Cardboard

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Subtotal (1 unit)*

Kr. 4 375,80

(exc. VAT)

Kr. 5 469,75

(inc. VAT)

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  • Ready to ship from 23 April 2026
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1 +Kr. 4 375,80

*price indicative

RS Stock No.:
639-237
Mfr. Part No.:
QFA3150/MO / S55720-S535
Brand:
Siemens
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Brand

Siemens

Product Type

Temperature & Humidity Sensor

Sub Type

Room Sensor

Accuracy

2 %RH

Mount Type

Wall

Maximum Operating Temperature

70°C

Minimum Operating Temperature

-40°C

Minimum Supply Voltage

13.5V

Maximum Supply Voltage

35V

Package Type

Corrugated Cardboard

Series

QFA31

Standards/Approvals

CE, RoHS, UL 873, RCM, EN 60730-1

Length

80mm

Height

144mm

Automotive Standard

No

RoHS Status: Exempted

COO (Country of Origin):
CN
The Siemens Room sensor designed to measure both humidity and temperature, utilizing the Modbus communication protocol for seamless integration into building automation systems. Built to meet the demanding requirements of critical environments, this sensor ensures precise and real-time monitoring of temperature and humidity levels. It is ideal for use in applications such as industrial facilities, laboratories, and other settings where accurate environmental control is essential.

High measuring accuracy

IP65 and IP40 protection

CE and EAC compliant

RoHS compliant

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