● Features
Compact temperature measuring unit provides good thermal trackability for flat surface temperature detection.
Since the entire sensor is covered with fluororesin, it has excellent heat resistance, chemical resistance, and oil resistance.
● Operating temperature range
-40℃~200℃
External dimensions
Item | Content | Remarks |
---|---|---|
Operating temperature range | -40℃~200℃ | |
Thermal time constant | Approx. 2.4s | 25℃ to 100℃ in stirring water |
Heat dissipation constant | Approx. 1.59mW/℃ | 25℃ in still air |
Withstand voltage | AC 1,400V 1 second 0.5mA or less | |
Insulation resistance | DC 500V 100MΩ or more |
○ Measurement method
The sensor is installed on a flat heat source (aluminum block).
The heat source is heated at a rate of approximately 0.5℃/s from 25℃ to 180℃, and the temperature detected by the sensor is monitored.
Laminated type | Cylindrical type | |
---|---|---|
Maximum temperature difference | 14.0℃ | 26.0℃ |
Transient temperature difference | 7.5℃ | 20.0℃ |