Water EC Transmitter EC Sensor TDS Conductivity Sensor Module 4-20ma 0-5V 0-10V RS485 Output Analog Output Voltage(EC 0-4400,R*S485 Output)

Water EC transmitter EC sensor TDS conductivity sensor module 4-20ma 0-5V 0-10V RS485 output analog output voltageEC - TDStransmitter has a key to on-line calibration, automatic temperature compensation, calibration electrode quality alarm, drop the electricity protection (can make the calibration results and preset data is not lost due to power off or power failure), over-current protection, overvoltage protection, high measuring accuracy, fast response, long life and other characteristics. The linear relation between analog signals and the corresponding physical quantities:0 to 5 v output: quantity = corresponding range sensor output voltage / 5.0 x;0 to 10 v output: quantity = corresponding range sensor output voltage / 10.0 x;4-20 ma output: physical quantities corresponding range = x (sensor output current 4.0) / 16.0;For example: 0 to 5 v output, a range of 4400 us/cm, if the sensor output voltage is 3 v, the corresponding EC value at this timeTo: EC = 4400/5.0 us/cm x sensor output voltage = 4400 us/cm x 3.0/5.0 = 2640 us/cmFor example: 4-20 ma output, range is 2000 PPM, if the sensor output current of 12 ma, the corresponding TDS value at this timeTo: TDS = 2000 PPM x (sensor output current 4.0) / 16.0 = 2000 PPM x (12.0 4.0) / 16.0 = 1000 PPM

• Easy Installation and Maintenance: Simple design, easy installation and low maintenance cost.
• Accurate Measurement: Provides high-precision conductivity measurement to ensure data accuracy.
• Strong stability: maintain stable measurement performance under different temperature and pressure conditions.
• High durability: High-pressure and high-temperature resistant design, adaptable to harsh environments.
• Widely used: Suitable for water treatment, industrial process control, environmental monitoring and other fields.