Rosemount™ 3300HTVP High Performance pH and ORP Sensor

The Rosemount 3300HTVP High-Performance pH Sensor / ORP Sensor features a robust design that significantly prolongs sensor life in complex applications. The rebuildable pH/ORP sensor works well in high temperature and high pressure processes and resist fouling, coating and poisoning. Compared to other sensor designs, the Rosemount 3300HTVP pH/ORP Sensor decreases the frequency of sensor replacement and provides faster pH/ORP measurement response times and decreased drift. Measurement Range: pH sensor range: 0 to 14 pHORP sensor range: -1500 mV to 1500 mV Maximum Process Pressure: 400 psig (2859 kPa [abs]) Operating Temperature: Without preamplifier: 41 - 311 °F (5 - 155 °C)With preamplifier: up to 212 °F (100 °C) Materials of Construction: Wetted Materials: Platinum (ORP only), titanium, Ryton, PTFE, glass, and user-specified O-ring material (EPDM, FKM, or FFKM)