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Water EC transmitter EC sensor TDS conductivity sensor module 4-20ma 0-5V 0-10V RS485 output analog output voltage
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12-24VDC H2O Liquid level sensor integrate level transmitter input type water level sensor 4-20ma RS485 output
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Water PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output PH sensor PH electrode BNC
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PH EC 2 in 1 Water Quality Detector RS485 Modbus transmitter Industrial Sewage Monitor for Agricultural Aquaculture
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Water ORP Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output ORP sensor ORP electrode BNC
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Non-contact ultrasonic transmitter Ultrasonic Level Sensor Liquid Fuel Integrated Smart Level Measurement Indicator 4-20mA RS485
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Waterproof Integral Level Transmitter Controller Input Water Level Sensor 4-20MA RS485 display Float Switch Mount Box
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RS485 Smart Agriculture Hydroponics PHEC 5-in-1 Anti-corrosion Online Monitoring Sensor
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RS485 Turbidity Sensor Detector Turbidity Sludge Concentration Meter MLSS Turbiditys Suspension Water Quality Transmitters
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