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BTS3 Pipe-Clip Surface Sensors
A range of IP67 rated clip-on temperature sensors for pipes from 13~28mm diameter. The sensor is held in place by a powerful spring clip with different clip sizes suitable for various pipe diameters.
The NTC is located in the tip of a tiny metal housing that is closely coupled to the metal pipe. This helps to optimise the thermal response which is typically around 1 second or less.
Applications
- Gas Boilers
- Heating and air conditioning systems
- Instantaneous water heaters
- Hot water showers
- Anti-legionnaires systems
Features
- Fast response design (Tc ≤ 1s)
- Accuracy ±0.3°C@25°C
- IP67 Rated
- Clip-on pipes from 13~28mm diameter
- Operating range up to -20°C/ +120°C
- Excellent long-term stability


Technical Table header
NTC Thermistor Series | ATCS |
Temperature Range | -20°C/+120°C |
Sensor Accuracy | Better than ±0.3°C at 25°C |
Sensor Material | SK7 stainless steel |
Connectors | 2.8 x 0.5mm terminals |