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正溫度係數熱敏電阻
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熱切斷
熱切斷開關
熱熔斷器
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熱敏開關
熱敏電阻感測器探頭
汽車空調、冰箱除霜溫度感知器
冰箱除霜感知器監控冰箱溫度並向主控制板發出信號以開始除霜週期. 除霜終止溫度感測器 2M · 感測器類型: NTC 10K, 10000Ω @ 25°C · 範圍: -40÷120°C · 準確度: ±0.3°C @ 25°C · 護套: Ø 6 x30,Ø 5 x 200. 帶有熱熔斷器的冰箱除霜感測器 & 溫控開關 感應溫度功能.
冰箱除霜感知器監控冰箱溫度並向主控制板發出信號以開始除霜週期. 除霜終止溫度感測器 2M · 感測器類型: NTC 10K, 10000Ω @ 25°C · 範圍: -40÷120°C · 準確度: ±0.3°C @ 25°C · 護套: Ø 6 x30,Ø 5 x 200. 帶有熱熔斷器的冰箱除霜感測器 & 溫控開關 感應溫度功能.
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.
In summary, 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.
描述
類型: | Refrigerator Defrost Sensor | B25/50: | 3950K, 3977K, 3435K |
感測頭: | O型圈, 金屬叉, 注射管, 不擴散條約, M16, 不銹鋼管 | 金屬絲: | CL2 PT4,#24 2466,#28 1332 |
用法: | Refrigerator Defrost Sensor, 即熱式熱水器, 熱水器, 空調, 冰箱, 噴泉, 電磁爐, 咖啡機 | PN (額定功率): | 50兆瓦 |
強調: | 愛普科斯 / AVX / SEMITEC/斯巴拉 / 三菱 / OHIZUMI NTC熱敏電阻感測器, Refrigerator Defrost Sensor |
Custom Air conditioning ntc temperature sensor Wire 0.5M~10M Theory Signal Output Origin.
規格名稱 | 範圍 | 檢測條件 |
R25(標稱電阻值) | 1k, 2k, 2.7k, 3k, 5k, 10k, 15k, 20k, 30k, 40k, 47k, 50k, 100k, 200k (愛普科斯 / AVX / SEMITEC/斯巴拉 / 三菱 / 大泉NTC熱敏電阻) | 恆溫25℃±0.05℃ |
R25 允許偏差(%) | ±1,±2, ±3, ±5, ±10 | 恆溫25℃±0.05℃ |
B25/50 或 B25/85(材料係數)(熱敏指數) | 2500~5000K | 恆溫25℃±0.05℃
恆溫85℃±0.05℃ |
B25/50 值允許偏差(%) | ±1,±2 | 恆溫25℃±0.05℃
恆溫50℃±0.05℃ |
∫(耗散係數) | ≥0.8mw/℃ | 空氣中靜電 |
時間(熱時間常數) | ≤25S | 空氣中靜電 |
面向(工作溫度) | -30℃~+120℃ | |
PN (額定功率) | 50兆瓦 | 在工作溫度範圍內 |
外殼和頭部 | 叉頭, O型圈頭,水滴頭, 金屬外殼, 螺紋銅殼, 注射頭, 不銹鋼管, 或根據客戶圖紙 | |
引線 | #24 30# 2651, UL4411 28#, 雙線導體等, 或根據客戶要求. | |
終端 | 可依各種端子的要求鉚接 |
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Q1. 我可以訂購 NTC 的樣品嗎, PT100,PT1000, RTD, 和 DS18b20 感測器?
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