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KTH500/510 temperature humidity transmitter. Boasting high - accuracy sensors, it offers ±0.5℃ temperature and ±2%RH humidity precision. Its robust design ensures stability in -40℃~85℃. Ideal for warehouses, greenhouses, and industrial sites, it's your reliable environmental monitoring partner.... Read More
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A temperature sensor is a device that converts temperature signals into measurable electrical signals (such as voltage, current, resistance, or digital signals), and is widely used in industrial automation, consumer electronics, medical equipment, automotive electronics, environmental monitoring, ... Read More
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This is not chosen randomly; it is the best choice that engineers have summarized over decades. First. 4mA is "live zero" - it can distinguish whether "the equipment is broken" or "the data is 0". If you use 0mA to represent the minimum value (for example, temperature 0°C), then: a broken wire is ... Read More
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Pressure transmitters and differential pressure transmitters, as measuring instruments, are mainly used to measure the pressure differences of media such as gases and liquids. How to choose? One should take into account the differences between the two in terms of structure, working principle, ... Read More
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Liquid Flow sensor/Switch and liquid level sensor Flow sensor/Switch : Real-time detection of the volume flow of liquid flowing through the pipeline. Detection mechanisms such as impeller type/electromagnetic type are adopted, and pulse signals are generated by fluid driving internal components ... Read More
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How should pressure and flow sensors be selected? Both pressure sensors and flow sensors can be used to measure the flow rate of air. In many applications, both types of sensors are usually used in combination with flow-limiting devices to generate a pressure difference. Some "air flow" sensors are ... Read More
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In intelligent building control systemsTemperature always have sensors,like humidity sensors, pressure sensors, flow sensors, air quality sensors, liquid level sensors, etc. The working purpose of the sensors in the air conditioning system is to effectively control temperature, humidity and air ... Read More
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Keramcontrols wishes everyone a healthy and happy Dragon Boat Festival Read More
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The 2025 China Refrigeration Exhibition (Shanghai) was successfully held from April 27th to 29th. Keram (Nanjing) Electrical Equipment Co., Ltd showcased a variety of high-precision, long-lasting, multi-purpose sensors, transmitters and other products. The booth with a strong sense of design ... Read More
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Welcome everybody to visit the CRH2025 CHINA REFRIGERATION | SHANG HAI Exhibition time: April 27-29, 2025 Exhibition address: Shanghai New International Expo Center Booth number: W5B41 Read More
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