
Electrodeless inductive conductivity controller for harsh, high-conductivity media.
Potence Controls PCECTX-2 electrodeless (toroidal) conductivity/concentration system measures conductivity, TDS, salinity or concentration with built-in concentration tables, for rugged non-fouling monitoring; used with toroidal sensors.
| Measurement | Conductivity / TDS / Salinity / Concentration (software selectable) |
|---|---|
| Display | Large Graphic LCD |
| Power | 100-270 VAC ±10%, 50/60 Hz |
| Analog Output | 1 x 4-20 mA isolated, max 500 Ω |
| Output Function | Retransmission |
| Relays | 2 x electrochemical |
| Relay Mode | Control and Alarm |
| Digital Communication | Modbus RS 485 |
| Temp Compensation | NTC30K / Pt1000, auto or manual |
| Memory | Non-volatile |
| Enclosure | ABS, ¼ DIN |
| Enclosure Dimension | 96 x 96 x 132 mm |
| Enclosure Rating | IP65 |
| Mounting | Wall / Panel / Pipe |
| Weight | Approx. 0.5 kg |
| Conductivity Range | 0 µS/cm to 2000 mS/cm (auto), ±1% FS |
| Temperature Range | -30 to 200°C |
| TDS Range | 0-19999 ppm / 0-199.9 ppt |
| Salinity Range | 0-70 ppt |
| Concentration | Built-in tables: NaCl, HCl, HNO3, H2SO4, H3PO4, NaOH |
Specifications are indicative and subject to configuration. Contact us for the certified datasheet for your model.
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Monitors up to four water-quality parameters on a single instrument.

Single / Dual-channel controller for any of pH / ORP /Conductivity /TDS.

Single-channel controller for pH/ORP, conductivity or TDS.