SUPMEA / Multi-parameter controllers
MDC-P2 Dual Channel Universal Controller
Model: MDC-P2Dual-channel controller for water-quality monitoring with compatible sensors and RS485 / Modbus-RTU communication.
Request a quote ↗Technical specifications
| Analog sensor input — Measured variables | pH / ORP / Antimony |
|---|---|
| Analog sensor input — Measuring ranges | pH/Antimony：(-2.00 ~ 16.00) pH ORP：(-2000 ~ 2000) mV |
| Analog sensor input — Temperature types | NTC10K ，Pt1000 ，Pt100 |
| Analog sensor input — Temperature range | (-10~130)℃ |
| Analog sensor input — Accuracy | pH：±0.02pH; Antimony：±0.2pH; ORP：±2mV; NTC10K：(-10~60)℃, accuracy: ±0.3℃ (60~130)℃, accuracy: ±2℃; Pt1000 accuracy: ±0.3℃; Pt100 accuracy: ±0.3℃ |
| Analog sensor input — Resolution | pH/Antimony：0.01pH； ORP：1mV |
| Analog sensor input — Repeatability | 0.02pH |
| Analog sensor input — Temperature compensation | Manual compensation;; Automatic compensation: Linear, Acid, Base, Pure |
| Digital sensor input — Measured variables | pH / ORP / conductivity / dissolved oxygen / turbidity / sludge concentration / residual chlorine / ammonia nitrogen / nitrate nitrogen / COD |
| Digital sensor input — Measuring ranges | Refer to the technical data of the connected sensor. |
| Output — Communication output | Isolated, RS485 interface,Modbus-RTUcommunicationprotocol. |
| Output — Alarm output | 3-channel SPST (2 alarms + 1 cleaning), NO/NC type, capacity 250VAC, 5A. |
| Electrical specifications — Power supply | AC：(85~265)V，50/60Hz; DC：(21.6~26.4) V |
| Electrical specifications — Power consumption | ≤28W |
| Electrical specifications — Cable specification | Spring terminals: suitable for AWG16~AWG24（0.2mm2~ 1.5mm2）cables；; Plug-in terminals: suitable for AWG12~AWG28（1mm2~ 2.5mm2）cables； |
| Environment — Ingress protection | IP66 |
Some published specifications differ or need clarification. Those fields are omitted here and will be confirmed against the selected configuration’s technical documentation.