This NTC temperature sensor is a cable with two tinned copper wires and an NTC sensor at one end, protected by a stainless steel capsule that prevents water ingress — suitable for heating and cooling applications. It's easily extendable without significant losses, matches the sensor used by our N321S and N322S differential controllers, our Ageon A108 Black Line differential controller, and any other PID Temperature Controller or Electronic Thermostat requiring a 10kΩ NTC sensor — including the rest of the Ageon Black Line range (A102, A103, A104, A106, H201).
✅ 1 Year Manufacturer Warranty — backed by our UK-based technical support
Technical Details
Capsule: Stainless steel, 5 x 30 mm, waterproof
Sensor: NTC thermistor, R25 = 10 kΩ, 1%, β25/85 = 3435 K 1%
Cable: tinned copper wires, 2x 0.22 mm², TPE rubber cover, 3 metres length, pickled and tinned terminals
Working temperature range: -30 to +105°C
Degree of protection: IP68
Electrical insulation: greater than 20 MΩ @ 500 Vdc
Response time: approximately 9 seconds
Frequently Asked Questions
Can I extend the cable?
Yes — it's easily extendable without significant signal loss, useful when the sensor location is further from the controller than the standard 3m cable allows.
What controllers is this compatible with?
It matches the sensor used by our N321S and N322S differential controllers, the Ageon A108 and the wider Ageon Black Line range, and any other device — including our full PID Temperature Controllers and Electronic Thermostats ranges — requiring a 10kΩ NTC sensor.
Is it suitable for outdoor or wet locations?
Yes — the stainless steel capsule is IP68 rated and prevents water ingress.
Industry Applications
- Solar Water Heating — matched sensor for N321S/N322S/Ageon A108 differential controller installations.
- Refrigeration & HVAC — waterproof capsule suits wet or humid sensing locations.
- General Purpose 10kΩ NTC Sensing — compatible with any equipment expecting this sensor type.