-Typical applications

The GLI 3/4 inch composite pH/ORP sensor from HashHACH company has multiple materials and installation methods, and can be applied to various environments that require pH and ORP measurement; Especially suitable for harsh environments such as municipal sewage and industrial wastewater that require frequent replacement of sensors. It can automatically perform temperature compensation and is a sturdy and highly compatible ORP/pH detection instrument.

-Instrument features

Compatible with most pH and ORP sensors

● Automatic temperature compensation

The composite pH/ORP sensor has sturdy round electrodes, easy to clean flat electrodes, and electrodes resistant to HF (hydrofluoric acid)

● It is an ORP/pH detection instrument designed specifically for special applications

The dual salt bridge design using reference electrodes extends the service life of the sensor. In addition, the electrodes have a built-in grounding point

The composite pH/ORP sensor body is made of Ryton or PVDF materials that are resistant to chemical corrosion

● Multiple materials and installation methods are available to cope with different special working conditions, making it a stable and reliable ORP/pH detection instrument

Universal sensor

The universal pH/ORP sensor body is made of RytonR material, with 3/4 inch NPT threads on both ends. This sensor can be installed directly as a flow-through installation in a standard 3/4 inch tee or fixed at the end of a pipe as a submerged installation. There are various materials available for flow/immersion installation components to meet different application scenarios.

plug-in sensor

The plug-in pH/ORP sensor has a relatively long, unthreaded PVDF material body with two VitonR sealing rings, which provides a sealing effect when used with the Hash plug-in installation component. The insertion and extraction of electrodes into pipelines or containers do not require interruption of the process flow.

Sanitary sensor

The sanitary pH sensor has a PVDF body with a 316 stainless steel liner and a 2-inch flange. This sensor is compatible with a standard 2-inch three clip fitting. The optional Hash sanitary installation components include a standard 2-inch sanitary tee, sanitary clamping device, and VitonR sanitary washer.