Thermistors

Thermistors are more precise than RTD’s with accuracies better than ±0.1°C within very limited ranges. Most PID controls only accept thermocouple or RTD inputs, the limited temperature range of thermistors makes it ineffective in high-temperature applications.

Temperature Range: −55 °C to 150 °C
Signal Output: Ω, mV (with voltage divider)
Types: NTC, PTC
TCR: No industry standard
Element Resistance: 10kΩ, 20kΩ, 50kΩ, 100kΩ
Resistance Tolerance: ±1%, ±2%, ±5%, ±10%(standard)
Styles: Tube & wire
Tube Tip: Round tip, Perforated tip
Tube Diameter: 3/16″, 1/4″
Material: 316SS
Terminations: Split ends, Terminal lugs
Leads: Fiberglass, Teflon
Sleeving: None, SS Overbraid, SS Armor cable
Options: Flange, NPT fitting