Controllers

CH265

CHEMTROL® CH265 PPM/pH Digital Controller

CHLORINE ANALYSIS MADE SIMPLE

CHEMTROL® CH265 PPM/pH Digital Controller introduces the new PPM Sensor for Free Chlorine control. A microprocessor-based digital controller, designed to maintain both free chlorine (PPM) and water pH in Municipal Water, Well Water, Waste water and Industrial applications.

  • No Reagents
  • No Maintenance
  • No Pressure Regulator.
  • Free CL Range 0.00 to 10.0 PPM
  • pH Range 0.0 – 14.0
  • Programmable 4-20 mA output to PID and/or Chart Recorder
  • Programmable 4-20 mA Output Control with Adjustable Setpoint
  • Dry Contact Remote Alarm

STANDARD FEATURES

  • Easy to install
  • Simple to use
  • All Control Functions on Front Panel
  • Separate Adjustable Setpoints
  • Separate Adjustable Alarms
  • Acid/Base Selector
  • Proportional Feed with Adjustable Bandwidth
  • Separate Adjustable Overfeed Safety Timers
  • Rain and Splash Proof Cabinet

CH265 SPECIFICATIONS

 

FREE CHLORINE CONTROL Adjustable from 0.1 to 10.0 ppm (mg/l) or 0.01 to 3.00 (specify)
pH CONTROL Adjustable from 0.0 to 14.0
FREE CHLORINE SENSOR Solid state electrode with 3 m cable
pH SENSOR Glass electrode with 3 m cable
READOUTS PPM (3 digits) and pH (2 digits) LEDs
FEED MODES Manual, automatic, proportional
ADJUSTMENTS Set-point, calibration, limits, feed rate
INDICATORS LEDs for feed mode, feed status, alarms
4-20 mA Output Out-of-range limits
CABINET Polystyrene 22 x 18 x 10 cm
ELECTRICAL 230V or 24 VAC (specify)
PLUMBING Flow Cell Assembly with Y-Strainer