KTM1
Using a bare thermistor chip, low cost
Sensing part: copper
Wire: cross-linked PE parallel, PVC parallel, cross-linked PE double-insulated, PVC double-insulated
Features
- A bare thermistor chip is sealed in a copper protection tube
- Lower cost than using a glass-encapsulated thermistor element
- Many variants of the protection tube are available
| Applications | Air conditioner indoor/outdoor units & pipes incl. discharge pipes, dehumidifiers and dishwashers (solid inside/surface); washer dryers and refrigerators (ambient) |
|---|---|
| Operating temperature | -30 to +100℃ |
| Thermal time constant | τ ≒ 7.5 sec. (in stirred water) |
| Dissipation constant | δ ≒ 5.5mW/℃ |
| Withstand voltage | 1200VAC for 1 sec. |
| Insulation resistance | ≥100MΩ at 500VDC |
| Resistance | R25 = 10kΩ, R25 = 5kΩ Other options available |
| B constant | B25/50 = 4100K, B25/50 = 3950K Other options available |
Note 1) Values in the above table are for reference only.
Note 2) Unless otherwise stated, the thermal time constant and the dissipation constant are measured in still air.
