ProCon P14S pH Sensor Transmitter
The ProCon P14S pH Sensor Transmitter with Nexus® technology is a high-performance industrial sensor designed for seawater applications. Engineered by Icon Process Controls, this seawater pH sensor features a solid Nexus® reference barrier, ensuring durability and precision in harsh saline environments. With a double junction reference, ¾” NPT connection, and RS 485 Modbus communication, the ProCon P14S pH Sensor provides reliable pH monitoring for applications like aquatic animal systems and cooling towers.
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OVERVIEW
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SPECIFICATIONS
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MODEL NUMBERS
Manufacturer: Icon Process Controls
Product Type: ProCon P14S pH Sensor Transmitter with Nexus®
Applications: Process Control, Water Quality, Sanitization Systems, Neutralization Systems, Effluent Monitoring, Pool & Spa Control, Aquatic Animal Systems, Cooling Towers
pH Range: 0 to 14
Design Features:
Solid Nexus® Reference Barrier for Seawater Durability
Double Junction Reference Extends Sensor Lifespan
Durable PP or PPS Body Materials for Saline Environments
Quick Response Time for Accurate Seawater Monitoring
| Specifications – P14S Seawater pH Sensor | |
|---|---|
| Measurement Range | 0 – 14 |
| Output Signal | 2 Wire Loop Powered | 4-20mA + RS 485 Direct Sensor Output |
| Accuracy | 7.00 ± 0.25 |
| Operating Temperature | 14 to 176°F | -10 to 80°C | Automatic Temperature Compensation |
| Maximum Pressure | 150 PSI at 140°F (60°C) — See Pressure vs. Temp Graph |
| Sensor Body | PP Polypropylene (std) | Ryton® | PPS |
| Reference System | 3.3 Mol Ag / AgCL / KCL Double Junction |
| pH Electrode | Blue Glass | Flat | Bulb |
| Reference | Solid Nexus® |
| Connection | ¾″ NPT |
| Measuring Electrode Resistance | < 600 MΩ |
| Impedance Range | 102 – 675 MΩ |
| Temperature Compensation (4-20 + RS485 Models) | Pt-1000 (Std) | Pt-100 |
| P14S — Seawater pH Sensor | ||||
|---|---|---|---|---|
| Part Number | Material | Output | Type | Connection |
| P14S-P-D-1-F-M | PP | 4-wire (for ProCon® display) | Flat | M12 |
| P14S-P-D-1-B-M | PP | 4-wire (for ProCon® display) | Bulb | M12 |
| P14S-P-M-1-F-M | PP | 4-20mA (2-wire, std) | Flat | M12 |
| P14S-P-M-1-B-M | PP | 4-20mA (2-wire, std) | Bulb | M12 |
| P14S-P-S-1-F-M | PP | RS485 + 4-20mA | Flat | M12 |
| P14S-P-S-1-B-M | PP | RS485 + 4-20mA | Bulb | M12 |
Last digit: “M” for M12 Connection (std), “F” Flying Lead – consult factory