Dual Channel Water Quality Monitor PH ORP Conductivity Dissolved Oxygen ISE Sensor Water Meter Dual Parameter Water Analyzer
Product Overview
Accepts any 2 types of digital sensors or common analog electrodes for comprehensive water quality monitoring.
Key Features
- Large-screen color LCD display for clear data visualization
- Intuitive menu operation for easy configuration
- Comprehensive data recording and curve display capabilities
- Manual or automatic temperature compensation
- Three sets of relay control switches (5A 250V AC, 5A 30V DC)
- High limit, low limit, and hysteresis control functionality
- Multiple output modes: 4-20mA & RS485 communication
- Integrated display of input value, temperature, and current value
- Password protection to prevent unauthorized operation
Technical Specifications
| Input Signal |
2-channel digital sensors (according to configuration) |
| Current Output |
0/4-20 mA (load resistance <750 Ω) |
| Communication Output |
RS485 MODBUS RTU |
| Relay Control Contacts |
3 sets, 5A 250V AC, 5A 30V DC |
| Power Supply |
85-265 VAC ±10%, 50±1 Hz, ≤3W 9-36 VDC, ≤3W |
| Historical Data |
Yes |
| Data Trend Chart |
Yes |
| Dimensions |
144 × 144 × 118 mm |
| Installation |
Panel-mounted or wall-mounted Panel cutout: 137 × 137 mm |
| Protection Rating |
IP65 |
| Weight |
0.8 kg |
| Operating Environment |
Temperature: -10 to 60°C Humidity: ≤90% RH No strong magnetic interference except Earth's natural field |