Chemtrol 250 PH & ORP Chemical Controller
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
- Waterproof Cabinet with Clear Window Cover
- pH calibration from 4 to 10,
- ORP setpoint from 400 to 900 mV,
- pH setpoint from 4 to 10,
- ORP and pH feed modes: off, manual, automatic,
- ORP and pH proportional control bandwidth from 0 to 100% of the setpoint,
- ORP high and low alarms from 400 to 900 mV,
- pH high and low alarms from 4 to 10,
- ORP overfeed safety timer from 0 to 999 minutes,
- pH overfeed safety timer from 0 to 99 minutes.