50KΩ B3950K NTC thermistor potted in Stainless steel case, 304, φ2.7×23mm, Screw Threaded Hex nut brass dimension M8×1.25+S8×9.5mm, O-ring sealing. Operating temperature -30 to +105C. Insulation resistance 500VDC, Voltage withstanding1200VAC. Temperature measurement accuracy from -30 to +105C within 1.5C. Immersion sensor can be placed directly in the water flow, in direct drinking water contact, to detect water temperature. Hex head Screw threaded mounting sensor. Rugged, resistant to heat shock and moisture.

NTC thermistor 10KΩ B3950 potted in hex head M6 threaded nickel plated copper case dimension M6×1.0+S8×18.5mm, O-ring sealing, Operating temperature range: -30 to +105C, Temperature measurement accuracy from -30 to +105C within +/- 1.5C. Insulation resistance 500VDC, Voltage withstanding 1200VAC. For temperature sensing measurement of liquid, water, air, etc. Ideal for vessel and pipe installation. Typical application water heater boilers, and other industrial equipment machine appliance.

NTC thermistor 10KΩ B3950 potted in M8 Threaded 304 Stainless steel tube, dimension Φ5.0×30mm Operating temperature range: -30 to +105C, Temperature measurement accuracy from -30 to +105C within +/- 1.5C. Insulation resistance 500VDC, Voltage withstanding 1200VAC. For temperature sensing measurement of liquid, water, air, etc. Ideal for vessel and pipe installation. Typical application water heater boilers, and other industrial equipment machine appliance.