The ultimate sensor for demanding HF applications (HF < 1000ppm). The ProCon® P14H Nexus® series pH sensors offer a Hydrofluoric Acid (HF) chemically resistant glass measuring sensor.
The P14H sensor has been specifically designed to accurately measure HF acid. It incorporates the Nexus® KCl double reference junction eliminating reference poisoning and coating build-up, extending longevity. The enhanced features ensure measure stability and fast response times in very demanding applications where HF is present.
All measurement functions are combined in one compact body — measuring electrode, temperature sensor, and an inner reference chamber. The Procon® innovative reference design, combined with 2-wire 4-20mA, 4-wire, or 4-20mA + RS485 make these sensors an excellent choice for your industrial HF pH applications.
Features
- 4-20mA Output
- Temperature Compensated
- Nexus® Solid KCl Reference
- No Preamp Required
- High Accuracy
- Quick Response Time
- ¾” NPT Connection
- PP or PPS Body Materials
- RS 485 Modbus Communication
Applications
- Process Control
- Water Quality
- Sanitization Systems
- Neutralization Systems
- Effluent Monitoring
- Pool & Spa Control
- Aquatic Animal Systems
- Cooling Towers
Specifications

Downloads
P14H Series Datasheet
P14H Series Installation Manual