The 546 online pH/ORP Sensor is the ideal design for submersed applications in open vessels.
The cartridge style 547 pH Sensor is designed for secure fit in the high pressure housing. Variable insertion depth provides flexibility when the pH sensor has to fit through nozzles, tees, or other pipe fittings.
How can you quickly remove the sensor from the process without twisting up the cable? The 551 Sensor is the answer.