Sensor de temperatura de degelo para ar condicionado e geladeira de carro

O sensor de degelo do refrigerador monitora a temperatura do refrigerador e sinaliza à placa de controle principal para iniciar o ciclo de degelo. Sensor de Temperatura para Terminação de Degelo 2M · Tipo de Sensor: NTC 10K, 10000Faixa de Ω a 25°C: -40÷120°C · Precisão: ±0,3°C @ 25°C · Bainha: Ø 6 x30，Ø 5 x 200. Sensor de degelo de geladeira com fusível térmico & interruptor do termostato Função de detecção de temperatura.

Function and installation location of refrigerator defrost sensor:
Refrigerator defrost sensor is a sensor that can detect the degree of frosting inside the refrigerator and automatically defrost when it reaches a certain level. The principle is to detect the degree of frosting inside the refrigerator and transmit the signal to the controller to achieve the function of automatic defrosting. This sensor is usually installed in the freezer of the refrigerator.

Function and installation location of temperature sensor
Temperature sensor is a sensor used to measure the temperature of an object. In a refrigerator, the temperature sensor is generally used to measure the temperature inside the refrigerator and transmit the temperature signal to the controller. The feedback signal of the controller can be used to control the temperature inside the refrigerator. This sensor is usually installed in the cooling room or freezer inside the refrigerator.

Difference between refrigerator defrost sensor and temperature sensor
From the perspective of function, the refrigerator defrost sensor is mainly used to detect the degree of frosting inside the refrigerator and automatically defrost. The temperature sensor is mainly used to measure the temperature inside the refrigerator to achieve the control of the refrigerator temperature. The physical quantities measured by the two are different.
From the perspective of installation location, the refrigerator defrost sensor is mainly installed in the freezer, while the temperature sensor is mainly installed in the cooling room or freezer. Since the two sensors are installed in different locations, the physical quantities they measure are also different.
Resumindo, refrigerator defrost sensors and temperature sensors are two different sensors with different uses, different measured physical quantities, and different installation locations. When purchasing, installing, and maintaining them, you need to make reasonable choices and use them according to actual needs.

Sonda do sensor de descongelamento do sensor de temperatura de congelamento

Sonda do sensor de congelamento e descongelamento com fusível térmico

LG Westinghouse Fridge Freezer Defrost Thermal Fuse Sensor thermostat Probe

Descrição

TYPE:	Refrigerator Defrost Sensor	B25/50:	3950K, 3977K, 3435K
Sensor Head:	O Ring, Fork Metal, Injected Tube, NPT, M16, tainless Steel Tube	Arame:	CL2 PT4,#24 2466,#28 1332
Uso:	Refrigerator Defrost Sensor, Instant Water Heaters, aquecedor de água, air conditioner, refrigerator, water fountain, induction cooker, coffee maker	Pn (rated Power):	50mw
Destaque:	EPCOS / AVX / SEMITEC/SUBARA / MITSUBISHI / Sensor termistor OHIZUMI NTC, Refrigerator Defrost Sensor

Custom Air conditioning ntc temperature sensor Wire 0.5M~10M Theory Signal Output Origin.

Specification Name	Scope	Detection Condition
R25(nominal resistance value)	1k, 2k, 2.7k, 3k, 5k, 10k, 15k, 20k, 30k, 40k, 47k, 50k, 100k, 200k (EPCOS / AVX / SEMITEC/SUBARA / MITSUBISHI / OHIZUMI NTC thermistor)	Constant temperature 25℃±0.05℃
R25 Permissible variance(%)	±1,±2, ± 3, ±5, ±10	Constant temperature 25℃±0.05℃
B25/50 or B25/85(material coefficient)(thermal-sensitivity index)	2500~5000K	Constant temperature 25℃±0.05℃ Constant temperature 85℃±0.05℃
B25/50 Value permissible variance(%)	±1,±2	Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃
∫(dissipation coefficient)	≥0.8mw/℃	Static in the air
T(thermal time constant)	≤25S	Static in the air
Ta(Temperatura de trabalho)	-30℃~+120℃
Pn (rated power)	50mw	within working temperature
Case and head		Fork head, O ring head,drops of water head, Metal case, Thread copper case, injection head, tainless Steel Tube, or according to client’s drawing
Fio condutor		#24 30# 2651, UL4411 28#, double wired conductor and so on, or according to client’s request.
terminal		Can be riveted according to the requirements of various terminals

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Perguntas frequentes

Q1. Posso ter um pedido de amostra para NTC, PT100, PT1000, IDT, e sensor DS18B20?
UM: Sim, Congratulamo -nos com o pedido de amostra para testar e verificar a qualidade. Amostras mistas são aceitáveis.