The WA200 offer digitalized ORP electrode suitable for various applications. Double junction reference cells reduce warranty service where sulfides and metals such as lead, mercury and silver. The new cast-in-place solid reference electrolyte helps maintain a constant reference cell potential by resisting dilution over time with pressure and temperature changes. The new capillary temperature sensor design places the PT100 behind the ORP-sensitive membrane to guarantee more accurate temperature compensation and measurement.

• Reliable ORP Measurement with Digital Process
• Modbus RTU Communication
• Replaceable Measuring and Referenc Electrodes
• Isolated RS485 Output