
Introduction
The SUP-MPP1000 combines multiple water quality sensors, flow management, sampling, data processing, and communication into one compact monitoring cabinet. Designed for continuous online operation, it delivers stable and accurate measurements for drinking water treatment plants, municipal water networks, secondary water supply systems, and industrial water processes.
With a modular architecture, users can configure different parameter combinations based on project requirements while maintaining one centralized monitoring platform.
Specification Details
System
- working power (110±22)VAC, (50±1)Hz
- Power 30W
- Cabinet size 800mm*506mm*180mm (standard version)
- Weight about 15Kg
- Storage temperature 4℃~+50℃
- Working temperature 4℃~+50℃ / -25℃~+50℃(optional temperature control heating antifreeze module)
- Working humidity ≤95%RH (no condensation)
- Inlet flow 500-1000 mL/min
- Inlet pressure < 3kg/cm³
- Communication interface RS485 Modbus RTU communication protocol + wireless interface
Turbidity
- Range 0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU
- Resolution 0-1NTU / 0-20NTU / 0-100NTU:0.001NTU 0-4000NTU:0.01NTU
- Lower detection limit 0.02 NTU; 0.1NTU (0-4000NTU)
- Zero drift ≤1.5%
- Indication stability ≤1.5%
- Accuracy 2% or ±0.02NTU; 5% or 0.5NTU (0-4000NTU)
- Repeatability ≤3%
- Response time T90≤120s
- Recommended maintenance period 3-12 months (depending on the water quality on site)
Residual chlorine/chlorine dioxide
- Range 0-5mg/L / 0-20mg/L
- Resolution 0.01mg/L
- Lower detection limit 0.05mg/L
- Accuracy ±0.05mg/L or ±5% (DPD comparison error ±10%)
- Response time ≤120 seconds
- Recommended maintenance period 1-3 months or weekly calibration, 3-6 months to replace consumables
PH /ORP(optional)
- Range 0-14 pH, ±2000 mV (ORP)
- Resolution 0.01 pH, ±1 mV (ORP)
- Accuracy ±0.1 pH, ±20 mV (ORP) or ±2%
- Repeatability ±0.1 pH, ±10 mV (ORP)
- Response time ≤60 seconds
- Recommended maintenance period 1-3 months
Temperature
- Range 0℃ - 50℃
- Resolution 0.1℃
- Accuracy ±0.5℃
- Repeatability ≤0.5℃
- Response time ≤25 seconds
- Recommended maintenance period 12 months
Conductivity (Optional)
- Range 0-2000uS/cm
- Accuracy ±1.5%FS
- Repeatability ≤0.5%FS
- Response time ≤30 seconds
- Recommended maintenance period 3-6 months
Dissolved oxygen (Optional)
- Range 0-20mg/L
- Accuracy ±0.3mg/L
- Repeatability ≤±1.5%
- Response time ≤30 seconds
- Recommended maintenance period 1-3 months
Expansion port
- Port type RS485, 4-20mA
Key Features
Applications