Data Logger for pH controller

The pH controller and alarm model pH-1 is set up to accept a data logger.  The data logger  uses the 4-20mA output from the module to record pH readings.  

The readings can be taken from 1 second intervals to 1 per 12 hours period.

Very easy to set the reading frequency, alarm points, and export the data to a spreadsheet, etc.

The data logger is designed to work with our pH controller and alarm model pH-1. 

A must for proving effluent compliance to inspectors.

USB software download here