Logotronic - Digital pH Sensor

The sensor is designed to perform measurements under difficult environmental conditions, starting with the purest rock water with conductivities < 20uS/cm up to sea water with conductivities up to 200mS/cm. Due to the Plastogel technology used, the sensor achieves very long service lives without the need to refill electrolyte. The transducer on SDI-12 or RS485 is located directly at the sensor, the calibration data is stored in the sensor. The wide supply voltage range enables problem-free operation even with battery or solar power supplies.