Siemens QPM21 Series Temperature & Humidity Sensor, Duct, ±5 %RH

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Subtotal (1 unit)*

SGD1,741.17

(exc. GST)

SGD1,897.88

(inc. GST)

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1 +SGD1,741.17

*price indicative

RS Stock No.:
639-256
Mfr. Part No.:
QPM2162D / BPZ:QPM2162D
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Temperature & Humidity Sensor

Sub Type

Duct Air Quality Sensor

Accuracy

±5 %RH

Mount Type

Duct

Minimum Operating Temperature

-5°C

Maximum Operating Temperature

50°C

Minimum Supply Voltage

15V

Maximum Supply Voltage

35V

Height

274mm

Standards/Approvals

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

Length

80mm

Series

QPM21

Automotive Standard

No

RoHS Status: Exempt

COO (Country of Origin):
CN
The Siemens Duct Air Quality Sensor is a multifunctional sensor designed to measure CO₂ concentration, temperature, and relative humidity in HVAC duct systems, featuring a built-in digital display for real-time monitoring and diagnostics. Its triple-sensing capability, combined with visual feedback and analog output flexibility, makes it ideal for smart ventilation systems in commercial buildings, schools, and offices where transparency and precision in air quality control are essential.

Maintenance free sensing element

No recalibrations required

CE and UKCA compliant

RoHS compliant

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