Siemens QFA41 Series Temperature & Humidity Sensor, Wall, ±2 %RH Corrugated Cardboard

Subtotal (1 unit)*

€1,103.57

(exc. VAT)

€1,357.39

(inc. VAT)

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Units
Per unit
1 +€1,103.57

*price indicative

RS Stock No.:
639-112
Mfr. Part No.:
QFM4171 / BPZ:QFM4171
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Temperature & Humidity Sensor

Sub Type

Room Sensor

Accuracy

±2 %RH

Mount Type

Wall

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

70°C

Minimum Supply Voltage

13.5V

Maximum Supply Voltage

35V

RH Range

0 to 100 %

Package Type

Corrugated Cardboard

Width

60 mm

Length

80mm

Height

274mm

Series

QFA41

Standards/Approvals

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

Automotive Standard

No

RoHS Status: Exempt

COO (Country of Origin):
CH
The Siemens duct sensor designed for precise measurement of both humidity and temperature at 4 to 20 mA, making it ideal for HVAC and environmental monitoring applications. Supplied with a calibration certificate, it ensures the accuracy and reliability of its measurements for demanding environments. This sensor is perfect for use in commercial, industrial, and residential systems, providing real-time data to optimize climate control and air quality.

Durable and robust design for long term performance

IP65 protection

RoHS compliant