Compact 1/4 DIN panel mount generic controller for pH/ ORP (waste water, fume scrubbers), disinfection and cooling tower applications
Walchem panel mount industrial contoller
The W100P series provide an economical and reliable way to keep your water treatment program under control. Large display with icon based programming makes setup easy. Compact ¼ DIN panel mount enclosure with universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed; conductivity (contacting and electrodeless), amplified pH/ORP, or disinfection. Ttwo pH/ORP models available for use with non-amplified electrodes with or without a BNC connector. Four control outputs allow the controller to be used in more places than other entry level models with complete flexibility in the function of each relay:
• on/off set-point
• time proportional control
• pulse proportional control (when purchased with solid-state relays)
• standard 4-20mA isolated output
• in-range or out-of-range activation
• timer-based activation
• activation based upon the state of a contact closure
• timed activation triggered by water meter accumulated total flow
• activate with another output
• alarm