SKU
QAP21.3

QAP21.3 - Siemens cable temperature sensor silicone 1.5 m, LG-Ni1000

£38.39 £31.99
On request
Next Supplier Stock Update: 18/04/2026
Free delivery over £30
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
 
Product typeSensors & Stats
IP ratingIP42
Output SignalNi1000 (Siemens)
ManufacturerSiemens
Power Supply24Vac or 24Vdc/48Vac, 50Hz
Sensor TypeTemperature
Sensor characteristicsFlying Lead
Probe Length1500 mm

Explore all the components for your ventilation system at iacs. All Siemens sensors in stock are ready for delivery in 5 to 7 working days.

The Siemens QAP21.3 is a Sensor used in HVAC applications and it is a device that provides an accurate measurement of temperature.

The Sensor QAP21.3 is used specifically for indoor spaces.

Find the best-priced Siemens temperature Sensor that is compatible with your system at iacs.

If you have questions about size or installation, consult the Siemens custom datasheet above or send an email to iacs to get personalised guidance.

The Siemens QAP21.3 Cable Temperature Sensor is a high-precision device designed for measuring temperatures in a wide range of environments. With a measurement range of -30 to 130 degrees Celsius, this sensor is ideal for use in industrial and other demanding applications.

The sensing element of the QAP21.3 is made from LG-Ni1000, a highly accurate and reliable material that is resistant to temperature changes and other environmental factors. The measurement accuracy of the sensor is ±1.3 K, ensuring that you get accurate and consistent readings every time.

The QAP21.3 features a time constant of 30 seconds with the protection pocket and 20 seconds without it. The protection pocket is made of stainless steel and measures 40.5 mm by 6 mm, providing additional protection for the sensor and prolonging its lifespan.

The sensor is connected to a 1.5 m long silicone cable, which is durable and resistant to extreme temperatures. The sensor can be fixed using cable tie or with accessories, making it easy to install in any location.

The QAP21.3 is rated with IP65 degree of protection, which means that it is protected against dust ingress and low pressure water jets from any direction, making it suitable for use in harsh and demanding environments.

Overall, the Siemens QAP21.3 Cable Temperature Sensor is a highly accurate, reliable and robust device that is designed to withstand the rigors of industrial and other demanding applications.