Dongguan Heng Hao Electric Co., Ltd
Bimetallic thermostat, thermal protector, thermal switch manufacturer
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FILM-SEALED NTC THERISTOR Temperature sensor for printer
FEATURES
Sealed with insulating film,quick thermal reaction, high sensitivity
Good stability, high reliability
Good insulation
High precision fo resistance value
Safe for use
Small volume, light weight and convenient for installing in narrow environment
PORPOSE
Temperature measurement
Temperature control
Temperature compensation
APPLICABLE SCOPE
Temperature, printer, household appliances
MAIN TECHNICAL SPECIFICATIONS
| Specification Name | Scope | Detection Condition |
| R25(nominal resistance value) | 10KΩ~100KΩ | Constant temperature 25℃±0.05℃ |
| R25 Permissible variance(%) | ±1,±2, ±3, ±5 | Constant temperature 25℃±0.05℃ |
| B25/50 (material coefficient)(thermal-sensitivity index) | 3300~4200K | Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃ |
| B25/50 Value permissible variance(%) | ±1,±2 | Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃ |
| ∫(dissipation coefficient) | ≥0.7mw/℃ | Static in the air |
| T(thermal time constant) | ≤5S | Static in the air |
| Ta(Working temperature) | -30℃~+120℃ | |
| Pn (rated power) | ≤25mw | within working temperature |
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