
Monitors up to four water-quality parameters on a single instrument.
Potence Controls PC4000 multi-parameter water quality analyzer provides accurate, user-friendly inline monitoring of up to four parameters simultaneously — pH, ORP, Conductivity/TDS, DO, Turbidity/TSS and Chlorine — on a single instrument.
| Display | 4.3" Backlit Touchscreen LCD |
|---|---|
| Power | 100-270 VAC ±10%, 50/60 Hz |
| Operating Conditions | -10 to 65°C, RH 0-95% non-condensing |
| Storage | -10 to 75°C |
| Analog Output | 4 x 4-20 mA isolated, max 600 Ω |
| Output Function | Retransmission |
| Relays | 5 x SPDT, 10 A, 115/230 VAC |
| Relay Mode | Control and Alarm |
| Digital Communication | Modbus RS 485 |
| Memory | Non-volatile |
| Enclosure | Polycarbonate Dimension=166 x 160 x 89 mm |
| Enclosure Rating | IP65 |
| Mounting | Wall / Pipe |
| Weight | Approx. 1.80 kg |
| pH Range | 0-14 pH (±0.2% FS) |
| ORP Range | -2000 to 2000 mV (±10 mV) |
| DO Range | 0-50 mg/L, 0-500% sat |
| Turbidity Range | 0-10/100/1000/3000 NTU |
| TSS Range | 0-1000 / 50000 mg/L |
| Chlorine Range | 0/2/5/10/20 ppm |
| Conductivity Range | 0-20/200/2000/20000 µS/cm / 0-200 mS/cm |
| TDS Range | 0-10/100/1000/10000 ppm Or 0 to 100.00 ppt |
| Temp Compensation | Automatic (-15 to 150°C) / Manual, Pt100/Pt1000 |
Specifications are indicative and subject to configuration. Contact us for the certified datasheet for your model.
Share your application details and our engineering team will respond — usually within 24 hours — with pricing and the right configuration.

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

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

Electrodeless inductive conductivity controller for harsh, high-conductivity media.