Process Control Guide

Here is a guide on the process controller models and their key features:

*Mains powered devices must be installed by a licensed electrician.

MiniChem Series

ProChem Series

MicroChem Series

Weatherproof to IP65
LCD Display
4-20mA Output
0-1 V DC Output
Relay Output
Mains or 12V DC Optional*
Galvanic isolation of sensor inputs
Control Set Point
Auto and Manual Modes
Alarm LED

Series includes models for:
pH (MINI-P)
ORP (MINI-O)
Conductivity (MINI-C)
Dissolved Oxygen (MINI-DO)
Salinity/Total Dissolved Salts (MINI-TDS)
Temperature (MINI-T)

Weatherproof to IP65
LCD Display
4-20mA Output
0-1 V DC Output
2 x Relay Output
Mains or 12V DC Optional*
Galvanic isolation of sensor inputs
Dual Set Points
High and Low Alarm LEDs

Series includes models for:
pH (PCHEM-P)
ORP (PCHEM-O)
Conductivity (PCHEM-C)
Dissolved Oxygen (PCHEM-D)
Salinity/Total Dissolved Salts
(PCHEM-TDS)
Temperature (PCHEM-T)

Weatherproof to IP65
No Display
0-1 V DC and 0-5 V DC Output
12 V DC Power (approx 10 mA)
Galvanic isolation of sensor inputs
for all models
Designed specifically to interface with
commercial dataloggers and PLC units
Easy to Install

Series includes models for:
Series includes models for:
pH (MICRO-P)
ORP (MICRO-O)
Conductivity (MICRO-C)
Dissolved Oxygen (MICRO-DO)
Salinity/Total Dissolved Salts
(MICRO-TDS)
Temperature (MICRO-T)