Siemens QFA41 Series Temperature & Humidity Sensor, Wall, ±2 %RH Corrugated Cardboard
- RS Stock No.:
- 639-242
- Mfr. Part No.:
- QFA4171 / BPZ:QFA4171
- Brand:
- Siemens
Subtotal (1 unit)*
$2,314.71
(exc. GST)
$2,546.18
(inc. GST)
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Temporarily out of stock
- Shipping from 20 April 2026
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Units | Per unit |
|---|---|
| 1 + | $2,314.71 |
*price indicative
- RS Stock No.:
- 639-242
- Mfr. Part No.:
- QFA4171 / BPZ:QFA4171
- Brand:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
| Package Type | Corrugated Cardboard | |
| RH Range | 0 to 100 % | |
| Series | QFA41 | |
| Width | 39 mm | |
| Length | 80mm | |
| Height | 144mm | |
| Standards/Approvals | RoHS, RCM, EN 60730-1, CE, UL 873 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
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 | ||
Package Type Corrugated Cardboard | ||
RH Range 0 to 100 % | ||
Series QFA41 | ||
Width 39 mm | ||
Length 80mm | ||
Height 144mm | ||
Standards/Approvals RoHS, RCM, EN 60730-1, CE, UL 873 | ||
Automotive Standard No | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CH
The Siemens Room sensor designed to measure both humidity and temperature at 4 to 20 mA with high accuracy, ensuring precise environmental control for demanding applications. It is supplied with a calibration certificate, guaranteeing the reliability and accuracy of its measurements. Ideal for use in industrial facilities, laboratories, and other critical environments, this sensor seamlessly integrates into building automation systems.
Capacitive humidity measurement
IP65 protection
Silicone free sensor
RoHS compliant