... : 10mm 15mm or 20mm Immersion temprature sensor NTC/PT/NI Immersion Temperature SensorFeatures · Temperature measurement for water,oil,glycol.· Thermistor, ... water pipes.· Measure oil or glycol tempeatureTemperature SensorThe sensor measures the temperature by use of a NTC, PT or NI ... glass packed thermistor with a negative temperature coefficient or a platinum film sensor or a thin nickel layer on ...