|
Détails sur le produit:
Conditions de paiement et expédition:
|
| Numéro de modèle.: | Thermistance NTC | Type de contact: | normalement fermé ou normalement ouvert |
|---|---|---|---|
| Type de commutateur: | réinitialisation automatique ou réinitialisation manuelle | Forfait Transport: | 2000pcs / carton |
| Spécification: | 12*16 | Résistance nominale: | 5K, 8K, 10K, 15K à 100K |
| Variation de résistance: | ± 1, ± 2, ± 3, ± 5, ± 10 | Coefficient de matériau: | 2500 ~ 5000K |
| Coefficient de dissipation: | ≥0,8 mw/ºC | Temps thermique constant: | ≤ 25 s |
| Température de travail: | -40ºC~+250ºC | Puissance nominale: | 50mW |
| Type de cas: | Tête de fourche, tête de joint torique, tête de gouttes d'eau, boîtier métallique, boîtier en cu | Fil de plomb: | #24 30# 2651, UL4411 28#, conducteur à double câblage |
| Terminal: | Peut être riveté selon les besoins | ||
| Mettre en évidence: | PT100 temperature sensor probe,PT1000 industrial temperature sensor,NTC thermistor sensor with warranty |
||
| 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 | |||||
Personne à contacter: Cherry Lee
Téléphone: +86-13431163393
Télécopieur: 86-769-82657011