The 020-APHEC-1 is a loop powered device. It provides on isolated, scalable 4-20 mA output.
The 4-20 mA output can be configured for PID control. Most users will only use proportional control but the integral and derivative terms are there for advanced control.
The 020-APHEC-1 is packaged in a rugged NEMA 4X polycarbonate enclosure making it ideally suited for indoor and outdoor heavy- duty applications. A mounting kit is included for surface and panel mounting. The enclosure outline makes panel-mount cutouts simple.
pH, ORP, conductivity & flow parameters available
Highly visible large LCD display
Flexible and easy calibration, including multi-point conductivity calibration for acids and bases
Two 4-20mA process outputs with range scaling and PID Control
16-32 VDC loop powered
Temperature or flow totalizer output
Industrial process control, e.g. plating, food and beverage, chemical processing, pulp & paper,mining, food and beverage
Municipal water and wastewater treatment
Industrial and municipal waste treatment and neutralization