Rosemount™ 385/385+ General Purpose pH/ORP Sensors

Rosemount

Rosemount™ 385/385+ General Purpose pH/ORP Sensors

Rosemount

The Rosemount 385 Retractable pH/ORP Sensor is designed to meet a wide variety of industrial applications. It has been specially designed for applications where the process cannot be shut down and a separate sample stream is difficult or impossible to provide. The 385 body is constructed with a standard titanium tube and Tefzel, allowing the sensor to be used in especially harsh applications such as bleach lines in paper mills.

Specifications

Measurement Range
pH: 0 to 14
ORP: -1500 to +1500 mV
Ambient Temperature
0 to 100° C (212° F)

Features

  • RETRACTABLE OPTIONS allow sensors to be easily removed and replaced under pressure without process shutdown.
  • MAXIMUM CHEMICAL RESISTANCE with a disposable Tefzel and titanium design
  • INTEGRAL PREAMPLIFIER provides noise free, long distance transmission of the high impedance pH signal.
  • POISONING RESISTANT triple junction reference electrode

Documents & Drawings

Training & Services