Praezisions-Kuehlschrank Temperaturfuehler Hersteller
- PRODUCT DETAIL
Der als Temperatursonde bekannte Temperatursensor. In der Haushaltsgerätesteuerung wird es im Allgemeinen als Erfassungselement verwendet, das die Temperatur eines bestimmten Teils erfasst und das Temperatursignal in ein elektrisches Signal umwandelt, um das System so zu steuern, dass es in einem vorgeschriebenen Modus arbeitet. Bei den in der Kühlschrankindustrie verwendeten Temperatursensoren handelt es sich hauptsächlich um direkt beheizte NTC-Thermistoren (Negative Temperature Coefficient): Das heißt, im Arbeitsbereich nimmt der Thermistor, dessen Widerstandswert abnimmt, mit zunehmender Temperatur seines Widerstandskörpers ab.
Precautions for using the temperature probe:
In order to feel the accuracy of the temperature point, each temperature sensor must be fixedly installed in the corresponding position. In particular, the temperature probe of each evaporator must be closely attached to the evaporator and in good contact with the evaporator. The sensing line and the temperature sensor must be sealed intact, without damage or cracking, to avoid parameter drift caused by moisture intrusion.
The first sensor: Next to the second tube of the evaporator in the refrigerator;
The second sensor: Inside the hinged lid on the door;
The third sensor: On the right side of the inner shelf of the upper shelf of the fruit and vegetable box in the refrigerator;
The fourth sensor: Beside the refrigeration tube behind the second drawer of the freezer;
5th sensor: Inside the soft freezer evaporator.
The main function of the refrigerator sensor:
1. Variable temperature zone sensor: Temperature sensor for displaying the temperature and control of the changing greenhouse.
2. Refrigerator evaporator sensor: Temperature sensor for controlling the temperature of the refrigerator compartment.
3. Defrost sensor: The temperature sensor is generally disconnected at normal temperature, closed below -7 ° C, and the defrosting heater is energized to generate heat and defrost the evaporator.
4. The refrigerator operation sensor is used to observe whether the compressor is running.
5. The compressor protection sensor is used to protect the compressor.
6. There is a sensor for the refrigerator door. When the refrigerator door is opened, the light inside the refrigerator is turned on, the refrigerator door closed light is turned off, and so on.
Precautions for using the temperature probe:
In order to feel the accuracy of the temperature point, each temperature sensor must be fixedly installed in the corresponding position. In particular, the temperature probe of each evaporator must be closely attached to the evaporator and in good contact with the evaporator. The sensing line and the temperature sensor must be sealed intact, without damage or cracking, to avoid parameter drift caused by moisture intrusion.
The first sensor: Next to the second tube of the evaporator in the refrigerator;
The second sensor: Inside the hinged lid on the door;
The third sensor: On the right side of the inner shelf of the upper shelf of the fruit and vegetable box in the refrigerator;
The fourth sensor: Beside the refrigeration tube behind the second drawer of the freezer;
5th sensor: Inside the soft freezer evaporator.
The main function of the refrigerator sensor:
1. Variable temperature zone sensor: Temperature sensor for displaying the temperature and control of the changing greenhouse.
2. Refrigerator evaporator sensor: Temperature sensor for controlling the temperature of the refrigerator compartment.
3. Defrost sensor: The temperature sensor is generally disconnected at normal temperature, closed below -7 ° C, and the defrosting heater is energized to generate heat and defrost the evaporator.
4. The refrigerator operation sensor is used to observe whether the compressor is running.
5. The compressor protection sensor is used to protect the compressor.
6. There is a sensor for the refrigerator door. When the refrigerator door is opened, the light inside the refrigerator is turned on, the refrigerator door closed light is turned off, and so on.
| Modell | Nennwiderstandswert (R25) | B-Wert | Betriebstemperatur | Verlustfaktor （mW / ℃ ℃ | Thermische Zeitkonstante constant S） | |
|
Widerstandswert （KΩ） |
Toleranz ±% |
Nennwert （K） |
||||
| MF53-102-3950 | 1 |
±1% ±2% ±3% ±5% |
3950 |
-40℃ ~ +300℃ |
≥2.0 Still air |
≤15 Still air |
| MF53-202-3435 | 2 | 3435 | ||||
| MF53-472-3950 | 4.7 | 3950 | ||||
| MF53-502-3470 | 5 | 3470 | ||||
| MF53-502-3950 | 5 | 3950 | ||||
| MF53-682-3950 | 6.8 | 3950 | ||||
| MF53-103-3435 | 10 | 3435 | ||||
| MF53-103-3470 | 10 | 3470 | ||||
| MF53-103-3600 | 10 | 3600 | ||||
| MF53-103-3950 | 10 | 3950 | ||||
| MF53-103-3977 | 10 | 3977 | ||||
| MF53-103-4100 | 10 | 4100 | ||||
| MF53-153-3950 | 15 | 3950 | ||||
| MF53-203-3950 | 20 | 3950 | ||||
| MF53-233-3950 | 23 | 3950 | ||||
| MF53-303-3950 | 30 | 3950 | ||||
| MF53-333-3950 | 33 | 3950 | ||||
| MF53-40.27-3950 | 40.27 | 3950 | ||||
| MF53-473-3950 | 47 | 3950 | ||||
| MF53-493.12-3950 | 49.12 | 3950 | ||||
| MF53-503-3950 | 50 | 3950 | ||||
| MF53-503-3990 | 50 | 3990 | ||||
| MF53-503-4050 | 50 | 4050 | ||||
| MF53-104-3950 | 100 | 3950 | ||||
| MF53-104-3990 | 100 | 3990 | ||||
| MF53-104-4200 | 100 | 4050 | ||||
| MF53-204-3950 | 200 | 3950 | ||||
| MF53-204-4260 | 200 | 4260 | ||||
