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INATEC – MDC-P2 Dual Channel Universal Controller pH ORP
The MDC-P1/P2 is an advanced, intelligent online multi-parameter controller capable of supporting up to two channels.The first channel’s hybrid mode allows for the connection of either analog or digital sensors, while the second channel connects digital sensors.
Characteristics
Measured variables : pH / ORP / Antimony.
Measuring ranges : pH/Antimony ：(-2.00 ~ 16.00). pH ORP：(-2000 ~ 2000) mV.
Temperature range : (-10 ~ 130)℃.
Digital sensor input : pH/ORP/Conductivity/Dissolved Oxygen/Turbidity/Sludge Concentration/Inductive Conductivity/Residual/Chlorine/Ammonia nitrogen/Nitrate nitrogen/COD, etc.
Introduction
The MDC-P1/P2 is an advanced, intelligent online multi-parameter controller capable of supporting up to two channels.The first channel’s hybrid mode allows for the connection of either analog or digital sensors, while the second channel connects digital sensors. This controller can measure a variety of parameters including pH, ORP, conductivity, dissolved oxygen, turbidity, sludge concentration, residual chlorine, ammonia nitrogen, nitrate nitrogen, COD, and more. Its continuous monitoring data can be transmitted to a DCS system via output transmission or communicated with a computer using the Modbus-RTU protocol via RS485 interface for remote monitoring and logging. It can also control cleaning systems or pumps. The controller offers an optional NB-IoT wireless transmission module,users can access real-time site conditions on mobile devices. This controller is widely used in various industries including thermal power, chemical fertilizers, metallurgy, environmental protection, pharmaceuticals, biochemistry,food, sewage, semiconductors, and tap water.
Technical Parameters
| Information | Spesification |
|---|---|
| Measured variables | pH / ORP / Antimony |
| Measuring ranges | pH/Antimony : (-2.00 ~ 16.00), pH ORP：(-2000 ~ 2000) mV |
| Input impedance | ≥ 1012 Ω |
| Temperature types | NTC10K, Pt1000, Pt100 |
| Temperature range | (-10 ~ 130)℃ |
| Accuracy | pH : ± 0.02 pH |
| Antimony : ± 0.2 pH | |
| ORP : ± 2 mV | |
| NTC10K : (-10 ~ 60)℃, Accuracy : ± 0.3℃ (60 ~ 130)℃, Accuracy : ± 2℃ | |
| Pt1000 accuracy : ± 0.3℃ | |
| Pt100 accuracy : ± 0.3℃ | |
| Resolution | pH/Antimony : 0.01 pH, ORP : 1 mV |
| Repeatability | 0.02 pH |
| Temperature compensation | Manual compensation |
| Automatic compensation : Linear, Acid, Base, Pure | |
| Digital sensor input | |
| Measured variables | pH/ORP/Conductivity/Dissolved Oxygen/Turbidity/Sludge Concentration/Inductive Conductivity/Residual/Chlorine/Ammonia nitrogen/Nitrate nitrogen/COD, etc. |
| Measuring ranges | pH : (0.00 ~ 14.00) pH |
| ORP : (-2000 ~ 2000) mV | |
| Dissolved oxygen : (0 ～ 40) mg/L | |
| Saturation : (0 ～ 200) % | |
| Conductivity : (0 ～ 500) mS/cm | |
| Turbidity : (0 ～ 4000) NTU | |
| Sludge concentration : (0 ～ 120000) mg/L | |
| Inductive conductivity : (0 ～ 2000) mS/cm | |
| Residual chlorine : (0 ~ 100) mg/L | |
| Ammonia nitrogen : (0 ~ 1000) mg/L | |
| Nitrate nitrogen : (0 ~ 1000) mg/L | |
| COD : (0 ~ 1500) mg/L | |
| Note : Actual measurement ranges should refer to the technical data of the connected sensors. |