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| Modello n.: | NTC Termistor | Tipo di contatto: | normalmente chiuso o normalmente aperto |
|---|---|---|---|
| Tipo di commutazione: | Ripristino automatico o ripristino manuale | Pacchetto di trasporto: | 2000pcs/cartone |
| Specifica: | 12*16 | Resistenza nominale: | 5K, 8K, 10K, 15K a 100K |
| Varianza di resistenza: | ± 1, ± 2, ± 3, ± 5, ± 10 | Coefficiente di materiale: | 2500 ~ 5000K |
| Coefficiente di dissipazione: | ≥0,8 mW/ºC | Costante di tempo termico: | ≤ 25 s |
| Temperatura di lavoro: | -40ºC~+250ºC | Potenza nominale: | 50mW |
| Tipo di custodia: | Testa a forcella, testa O-ring, testa a gocce d'acqua, custodia in metallo, custodia in rame fil | Filo di piombo: | #24 30# 2651, UL4411 28#, conduttore a doppio filo |
| terminale: | Può essere rivettato a seconda delle esigenze | ||
| Evidenziare: | PT100 temperature sensor probe,PT1000 industrial temperature sensor,NTC thermistor sensor with warranty |
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| Specification Name | Scope | Detection Condition |
|---|---|---|
| R25 (nominal resistance value) | 5K, 8K, 10K, 15K to 100K | Constant temperature 25ºC±0.05ºC |
| R25 Permissible variance(%) | ±1, ±2, ±3, ±5, ±10 | Constant temperature 25ºC±0.05ºC |
| B25/50 or B25/85 (material coefficient) | 2500~5000K | Constant temperature 25ºC±0.05ºC Constant temperature 85ºC±0.05ºC |
| B25/50 Value permissible variance(%) | ±1, ±2 | Constant temperature 25ºC±0.05ºC Constant temperature 50ºC±0.05ºC |
| ∫ (dissipation coefficient) | ≥0.8mw/ºC | Static in the air |
| T (thermal time constant) | ≤25S | Static in the air |
| Ta (Working temperature) | -40ºC~+250ºC | |
| Pn (rated power) | 50mw | Within working temperature |
Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point cannot reset until reconnecting the circuit by pushing the reset button.
Note: This type of manual reset thermostat can reset when the temperature declines 20°C after snap action by pressing the reset button (4~6 N recommended). To ensure normal function, the distance between the reset button and the close cover should not be less than 20.4mm.
Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point can auto reset and start working.
Used as temperature control for household electric appliances including coffee pots, automatic toasters, laminators, electric water pots, steam guns, steam irons, wind warmers, microwave ovens, water dispensers, etc.
| Open temp. | Reset temp. | Open temp. | Reset temp. | Open temp. | Reset temp. |
|---|---|---|---|---|---|
| -20ºC±5ºC | 5ºC±5ºC | 95ºC±5ºC | 80ºC±5ºC | 205ºC±5ºC | 175ºC±10ºC |
| Or according to client's request | |||||
Persona di contatto: Cherry Lee
Telefono: +86-13431163393
Fax: 86-769-82657011