Siemens Duct Sensor
- RS Stock No.:
- 639-102
- Mfr. Part No.:
- QFM2171 / BPZ:QFM2171
- Brand:
- Siemens
Subtotal (1 unit)*
£240.17
(exc. VAT)
£288.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £240.17 |
*price indicative
- RS Stock No.:
- 639-102
- Mfr. Part No.:
- QFM2171 / BPZ:QFM2171
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Device Type | Duct Sensor | |
| Mounting Type | Flange Mount | |
| Height | 88mm | |
| Length | 80mm | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Device Type Duct Sensor | ||
Mounting Type Flange Mount | ||
Height 88mm | ||
Length 80mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
The Siemens Duct sensor designed to measure both humidity and temperature at DC 4 to 20 mA for precise environmental control in HVAC and ventilation systems. It provides reliable and real-time data to ensure optimal climate regulation within ducts, making it ideal for commercial and industrial applications. The sensor supports efficient building management by delivering accurate readings of both temperature and humidity levels.
Durable and robust design for long term performance
It is used as control sensor and limit sensor
IP54 protection
RoHS compliant
It is used as control sensor and limit sensor
IP54 protection
RoHS compliant