NTC temperature sensors, or Negative Temperature Coefficient thermistors, are widely used temperature-sensing devices that exhibit a decrease in electrical resistance with an increase in temperature. These sensors consist of a semiconductor material (such as nickel oxide or cobalt oxide) that forms the NTC chip, which is the core temperature-sensing element. The chips can be encapsulated in various materials like epoxy or glass to enhance durability and performance.
Item |
Parameter |
Sensing Element |
NTC Thermistor (RTD element PT100 PT1000 Ni120 /Thermocouple /Digital temperature sensor components applicable) |
Temperature range |
-40ºCto+105ºC/-40-125ºC/-40-150ºC/-40-200ºC |
Response time |
Approx.20s (rise in still water ) |
Dissipation Factor |
> 2.5mW/°C |
Long-term stability |
Drift ≤ 3% after 1000h heat or cold store (80°C/-30°C) |
Dielectric Strength |
1500VAC min. |
Insulation Resistance |
≥100MΩ 500VDC |
Standard value: R25ºC: 10K B25/85ºC: 3435, different NTC R-T curve
Different probe and wire size and color available.
Different size SUS housings available for sensor mounting protection
Different type of connector is available