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Siemens Polyvinyl Chloride NTC Thermistor, -20 °C Min, 70 °C Max

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Subtotal (1 pack of 10 units)*

£241.67

(exc. VAT)

£290.00

(inc. VAT)

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10 +£24.167£241.67

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RS Stock No.:
282-5188
Mfr. Part No.:
QAH11.1 / BPZ:QAH11.1
Brand:
Siemens
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Brand

Siemens

Product Type

Thermistor

Thermistor Type

NTC

Minimum Temperature Sensed

-20°C

Maximum Temperature Sensed

70°C

Response Time

25s

Cable Length

2.5m

Accuracy

0.3 %

Material

Polyvinyl Chloride

Standards/Approvals

No

Siemens Thermistor, +70°C Maximum Temperature Sensed, PVC - BPZ:QAH11.1


The Siemens QAH11 is an NTC temperature sensor designed for HVAC applications, offering reliable temperature measurement within the range of -20 to +70°C. Featuring a 2.5m PVC cable and a response time of 25 seconds, it is suitable for precise temperature sensing in fan coil units and other HVAC equipment.

Features & Benefits


• NTC sensing element for accurate temperature measurement

• 3kΩ resistance at 25°C for effective readings

• Passive output for easy integration with controllers

Applications


• Accurate air temperature sensing in HVAC systems

• Measuring return air temperatures in fan coil units

• Compatible with controllers not galvanically separated from AC 230V mains

Is it easy to install on existing HVAC systems?


Yes, it includes connectors for straightforward installation without additional components.

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