Wall-mounted Multi-parameter Water Quality Monitoring RS485 pH ORP
Turbidity Free Chlorine For Swimming Pool Drinking Water
>>Overview
The Multi-Parameter Water Quality Online Monitor is designed for
real-time monitoring of swimming pool water, pipe network water
supply, secondary water supply in residential areas, direct
drinking water, and industrial circulating water. It provides
real-time measurement displays for standard parameters such as pH,
TDS (Total Dissolved Solids), residual chlorine, turbidity,
suspended solids, calcium ions, and temperature. Optional
parameters include ORP (Oxidation-Reduction Potential), dissolved
oxygen, conductivity, chlorine dioxide, ozone, and ion-specific
measurements, tailored to specific monitoring needs.
The device features a highly sensitive 7-inch backlit color LCD
touchscreen for intuitive operation. Its communication system
supports the standard Modbus RTU 485 protocol for seamless signal
acquisition and can be equipped with wireless remote transmission
options such as DTU or GPRS. With a wall-mounted design, easy to
install, and energy-efficient.
>>Feature
▪ Modular design: Highly integrated system, lightweight, and compact.
▪ Touchscreen operation: User-friendly interface for simplified control.
▪ Low maintenance: Long service life and minimal upkeep.
▪ Reagent-free operation: No chemical consumption, eliminating secondary pollution.
▪ Advanced security: Robust user authority management system.
>>Installation Requirements
▪ Wall structure: Concrete or brick walls with a minimum thickness of 15 cm.
▪ Placement: Install vertically in a stable, vibration-free environment.
▪ Environment: Dry, low-dust area with no open flames or flammable materials.
▪ Proximity: Close to the water sampling point for optimal performance.
▪ Avoid interference: Keep away from equipment generating strong magnetic or electric
fields.
>>Technical Parameter
| Parameter | Configuration |
| pH | 0.01-14.00 pH; ±0.05 pH |
| Turbidity | 0.01-20.00-400.00 NTU; ±1% F.S |
| TSS | 0.01-100.00-500.00 mg/L; ±1% F.S |
| FCL | 0.01-5.00-20.00 mg/L; ±1% F.S |
| TDS | 0.01-2000.00 mg/L; ±1% F.S |
| Conductivity | 0.01-200.00-2000 μs/cm; ±1% F.S |
| ORP | 1000-+1000 mV; ±1% F.S |
| CLO2 | 0.01-5.00-20.00 mg/L; ±1% F.S |
| Total chlorine | 0.01-5.00-20.00 mg/L; ±1% F.S |
| Temperature | 0.1-60.0°C; ±0.3°C |
| Signal Output | RS485, 6*4-20mA |
| Relay | 3 sets |
| History | Available |
| Trend Curves | Available |
| GPRS Remote | Optional |
| Installation | Wall-mounted |
| Sample Port | 3/4" quick-connect fitting |
| Sample Temp | 5-40°C |
| Flow Rate | 200-600 mL/min |
| Protection | IP65 |
| Power Supply | 100-240 VAC or 24 VDC |
>>Dimension
