CSF15Y Soil Moisture Transmitter Time Domain Reflection TDR RS485 Modbus-RTU Protocol
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...dielectric sensor, which has strong independence, and its results are basically independent of soil type, density and temperature. Therefore, when the moisture content in the soil changes, the dielectric constant of the soil also changes considerably. This...
Star Sensor Manufacturing Co., Ltd
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RS485 Soil Temperature and Humidity Sensor Performance High Accuracy and Fast Response with Waterproof IP68 for Direct Soil Burial
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...frequency domain reflection. By measuring the soil dielectric constant, it can accurately and stably reflect the true volumetric moisture content of various soils. Currently, this is the most internationally popular soil moisture measurement method. The...
Xiamen ZoneWu Technology Co., LTD.
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NYRD701 PTFE 1.8GHz Guided Wave Radar Level Meter Level Transmitter Highly Corrosive Media
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...time domain reflection (TDR). The electromagnetic pulse of the radar level gauge propagates along the steel cable or probe at the speed of light. Part of the pulse of the level meter is reflected to form an echo and return to the pulse transmitter along the same path. The distance between the transmitter and the surface...
Xi'an Dehou Electronic Technology Co., Ltd.
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Non Contact Type Radar Level Transmitter Aluminum Liquid Level Switch
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... level gauge is a radar level gauge based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level gauge propagates along the steel cable or probe at the speed of light. Part of the pulse of the liquid level ......
Xi'an Yunyi Instrument Co., Ltd
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