Product Overview
Quick Highlights
- ChemTrol CH240 by Santa Barbara Controls
- pH control
- All Functions on Front Panel
- Adjustable Set-points
- Adjustable Alarms
- Proportional Feed
- Overfeed Safety Timers
- Waterproof Cabinet
- Easy to install
- Simple to use
- 5-year Electronics Warranty
Product Description
The CHEMTROL® 240 pH Controller is a simple, easy to use controller designed to monitor and maintain the pH level in water. It is particularly adapted to the neutralization of acidic or alkaline solutions for environmental applications. A microprocessor-based digital controller, suitable in high-end residential pools, small commercial pools and spas and light industrial applications.
The five LED lights indicate the operating mode (OFF, Manual or Auto), feed status, out-of-range alarms and overfeed alarms. The front panel controls include setpoint, calibration, low and high alarm limits, safety timer limit and proportional feed adjustment.
Feed control is either ON/OFF or Proportional. The Proportional Feed feature is particularly useful to avoid overfeeding in small bodies of water. It reduces the feed cycle time progressively as the sensor reading gets closer to the set-point.
Technical Specs
Includes:CH20 Controller4pH Probe1/2″ PVC plumbing tees – 2Instruction Manual
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