Environmental monitoring controllers

-- Control Engineering, 1/1/2002

Stamford, Ct. - The new microprocessor-based family of pH/ORP 1/16 DIN panel-mounted controllers is designed for environmental monitoring applications. The PHCN-70 features a two 3-amp single-pole, double-throw relays for on/off control or alarms, automatic temperature compensation with 100 ohm RTD, bright displays of pH (red) and temperature (green) LEDs, and EEPROM memory to protect settings in case of power loss. An optional NEMA-4X gasketed lens cover fits over its front bezel to protect it from spray. Additional features include dual display of pH/ORP and temperature and high/low setpoints.

Omega Engineering Inc.