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ATC Semitec BTS3 Pipe-Clip Surface Sensors

IP67 rated clip-on temperature sensors for pipes from 13~28mm diameter.

The NTC is housed in a miniature probe to optimise the thermal response, typically less than 2s




• Gas Boilers
• Heating and air conditioning systems
• Instantaneous water heaters
• Hot water showers
• Anti-legionnaires systems


• Fast response design (Tc ≤ 1s)
• Accuracy ±1°C@25°C
• IP67 Rated
• Clip-on pipes from 13~28mm diameter

• Operating range up to -20°C/ +120°C

Excellent long-term stability

BTS$ IP67 Pipe-Clip Surface Temperature Sensor

Technical Table header

NTC Thermistor Series ATCS
Temperature Range -20°C/+120°C
Sensor Accuracy Better than ±1°C at 25°C
Sensor Material SK7 stainless steel
Connectors 2.8 x 0.5mm terminals