Model # CMT122PHSENSOR
CHEMTROL® pH Sensor
Accurate pH Monitoring for Pools, Spas & Industrial Water Treatment
✅ Features & Benefits
✅ Measurement Range: 0.0 – 14.0 pH
✅ High Accuracy & Stability: Glass bulb electrode ensures precise pH readings
✅ Durable Construction: Built with impact-resistant epoxy tubing, ceramic, and glass
✅ Low Maintenance: Ag/AgCl gel-filled, sealed reference electrode with dual ceramic pin wicks
✅ Extended Life: Dual wick design prevents clogging and improves sensor longevity
✅ Continuous Use: Rated for continuous operation up to 60°C (140°F), intermittent use up to 100°C (212°F)
✅ Max Pressure: Withstands up to 60 PSI at 60°C
✅ Standard Cable Length: 3 meters, low-noise coaxial cable with dual shielding
➡️ Recommended Installation
➡️ While the pH sensor may be installed directly into the recirculation line, CHEMTROL® recommends placement in a Flow Cell Assembly (FCA) or Sensor Cell Cabinet for:
Improved accuracy and stable readings
Easier access for calibration and cleaning
Added protection from water turbulence and debris
⚠️ Tech Tips & Cautions
⚠️ Calibrate regularly using standard buffer solutions for accurate operation
⚠️ Use only with CHEMTROL® controllers (CH250, PC2100, PC6000, etc.) for automated control
⚠️ Inspect cable shielding and connections for wear and moisture ingress
⚠️ Replace sensor if response time slows or calibration drift increases
