Model P53 pH and ORP Analyzer is a full-featured, easy-to-use instrument. The large backlit LCD graphic display shows the measured pH, process temperature, both analog output values, and relay status.

Menu-guided Operation

The simple keypad and logical menu structure make this analyzer easy to use. Menu screens guide you through setup, calibration, operation, and test/maintenance functions.

Universal-mount 1/2 DIN Case

The Model 53 is housed in a 1/2 DIN, epoxy-coated, metal NEMA 4X case. Its hinged front panel provides easy wiring access. The supplied bracket and stainless steel hardware enable panel, surface, and pipe mounting.

Multiple Language Capability

All screens can be selected for display in English, French, German, or Spanish.

Passcode-protected Access

For security, use the Model 33's passcode capability to restrict access to configuration settings and calibration to authorized personnel only.

Backlit LCD Display

A large backlit graphic LCD displays the measured conductivity, process temperature, two analog outputs and up to four relay contacts.

What's in the box

Controller, User Manual