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

Subtotaal (1 eenheid)*

€ 426,43

(excl. BTW)

€ 515,98

(incl. BTW)

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  • Verzending vanaf 08 april 2026
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*prijsindicatie

RS-stocknr.:
639-107
Fabrikantnummer:
QFM3171 / BPZ:QFM3171
Fabrikant:
Siemens
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Merk

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

Package Type

Corrugated Cardboard

RH Range

0 to 100 %

Standards/Approvals

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

Series

QFA31

Length

80mm

Height

274mm

Width

60 mm

Automotive Standard

No

Vrijgesteld

Land van herkomst:
CN
The Siemens Duct sensor designed for precise measurement of both humidity and temperature at 4 to 20 mA), tailored for demanding environmental control applications. It provides reliable real-time data for HVAC systems, ensuring optimal climate regulation and air quality in commercial, industrial, and residential environments. This sensor is built to integrate seamlessly with building automation systems, supporting efficient and energy-saving climate management. Its durable and robust design ensures reliable, long-lasting performance even in challenging and high-demand conditions.

Durable and robust design for long term performance

Capacitive humidity measurement

IP65 protection

RoHS compliant