Water EC Transmitter EC Sensor TDS Conductivity Sensor Module 4-20ma 0-5V 0-10V RS485 Output Analog Output Voltage(0-5v Output,EC 0-15000)

SensorsCurrent SensorsWater EC Transmitter EC Sensor TDS Conductivity Sensor Module 4-20ma 0-5V 0-10V RS485 Output Analog Output Voltagetotal dissolved solidsThe transmitter has one-click online calibration automatic temperature compensation calibration electrode quality alarm power-off protection (which prevents calibration results and preset data from being lost due to power outages or power outages) over-current protection and over-voltage protection. It has the characteristics of high measurement accuracy fast response and long life. The product is small in size light in weight easy to install and maintain and has standard industrial signal output (0 0~10V~5V 4-20mA ModbusRTU485).Meet the connection of real-time monitoring equipment. It is convenient for products to connect with various control equipment and display instruments to realize online monitoring of EC and TDS status. This product is suitable for: electroplating fermentation food processing wastewater treatment metallurgy environmental protection etc.Linear relationship between analog signals and corresponding physical quantities:0~5V output: quantity = corresponding range sensor output voltage/5.0×;0～10V output: range = corresponding range sensor output voltage/10.0×; 4-20mA output: corresponding range physical quantity =× (sensor output current 4.0)/16.0;For example: 0~5V output range is 4400us/cm if the sensor output voltage is 3V the corresponding EC value at this time is: EC=4400/5.0us/cm x sensor output voltage= 4400 microseconds/cm x 3.0/5.0 = 2640 microseconds/cmFor example: 4-20mA output range is 2000PPM if the sensor output current is 12mA the corresponding TDS value at this time is: TDS=2000PPM×(sensor output current 4.0)/16.0= 2000 PPM x (12.0 4.0) / 16.0 = 1000 PPMSensor calibration and electrode quality inspection1. Dry the electrode with CO2-free distilled water and wipe it with soft tissue.2. Connect

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