ICON P14C Series flat pH electrode and blind 4-20mA Output – for Complex Environments


SKU: P14C-P-M-1-F-F Category:


P14C-P-M-1-F-F: Extended Rugged Sensor for complex applications.  – Integral electrode and flying lead blind signal transmitter

No pre-amp required, at an incredible price!

PT1000 Std Temperature compensated 4-20mA signal output

Ultra fast response times coupled with high accuracy. The ProCon® P14P offers long-term reliability in low ionic applications.

Nexus polymer reference material – the new standard!

The Nexus® reference eliminates reference poisoning and extends life expectancy. The versatile P14C sensor provides complete confidence in high purity water applications. The double junction coupled with the solid Nexus® KCl infused reference makes the P14C pH sensor an excellent choice for high purity H2O process media applications.

Nexus® Solid Reference Industrial pH Sensors

The Nexus® polymer reference electrode comprises an electrolyte chamber that is entirely made of a KCI infused plastic material. The KCl is embedded within the material,  as such this is no need for an additional liquid junction connection of the diaphragm. As a result, the polymer that has been saturated with KCl is in direct contact with the solution that is being measured. The Nexus® P14 series electrodes have been designed to handle very complex process applications.  Most standard pH sensors are not capable of measuring pH values lower than 2, and were restricted by the temperature component of the process, the maximum temperature that could be reached was 90 degrees Celsius. In addition, as a direct result of reference poisoning sensors could not be used in mediums that included organic solvents.

All measurement functions are combined in one compact body — measuring electrode, temperature sensor and an inner reference chamber. The 2-wire 4-20mA, 4-wire or 4-20mA + RS485 output options simplify calibration and communication with remote displays and controllers.


  • 4-20mA Output
  • Temperature Compensated
  • Solid Nexus® Reference Barrier
  • No Preamp Required
  • High Accuracy
  • Quick Response Time
  • ¾” NPT Connection
  • PP or PPS Body Materials
  • RS 485 Modbus Communication


  • Process Control
  • Water Quality
  • Sanitization Systems
  • Neutralization Systems
  • Effluent Monitoring
  • Pool & Spa Control
  • Aquatic Animal Systems
  • Cooling Towers

Procon P14C pH Sensor Datasheet

Procon P14C pH Sensor Manual

 pH Sensor  and transmitter selection guide

Additional information

Weight 1.75 lbs
Dimensions 10 × 4 × 4 in
Manufacturers Part No.


Electrical Connection Type

Flying Lead

Signal Type

4-20 mA

Connection Type


Operating Temperature Range

14 – 176 degrees F

pH Range, Continuous Operation


Pressure Rating

150 PSI