PD1000 Multi-Parameter Water Quality Controller with -2~16pH Range and ±2000mV ORP for Pool Monitoring
Professional dual-channel instrument for comprehensive water quality analysis with -2~16pH measurement range and ±2000mV ORP capability.
The PD1000 multi-parameter controller is specifically designed for swimming pools, water parks, and other aquatic environments where precise monitoring of residual chlorine levels is critical. This dual-channel instrument simultaneously connects to pH/T and ORP electrodes, combining redox potential measurements with pH environmental data to accurately evaluate water disinfection effectiveness.
- IP66 protection rating for durable operation in harsh environments
- 128×64 large graphic dot matrix LCD screen with adjustable backlight
- Multiple installation options: wall mounting, pipe clamping, or panel mounting
- Direct measurement of pH, ORP, and temperature parameters
- Integrated clock and historical data logging for 14,000 records
- Menu password protection for hierarchical management access
- Two-wire RS485 interface with Modbus communication protocol
- Calculates and displays residual chlorine values alongside four data parameters
- Comprehensive outputs for simultaneous monitoring, dosing control, and data transmission
- Multiple curve models for customized evaluation based on actual conditions
Ideal for swimming pools, water parks, ultrafiltration systems, circulating water systems, and any application requiring rapid assessment of residual chlorine environments in water.
| Parameter | Specification |
|---|---|
| Product Model | PD1000-D |
| pH Measurement Range | -2~16pH |
| ORP Measurement Range | ±2000mV |
| Temperature Range | -10~150℃ / 14~302℉ |
| pH Resolution | 0.01pH |
| ORP Resolution | 1mV |
| Accuracy | 0.1% of measurement range or ±0.02pH/±2mV |
| Relay Control | 2 configurable SPST relays (3A/250VAC max) |
| Analog Output | 2 settable 0/4~20mA active current loops |
| Communication | Two-wire RS485 with MODBUS RTU protocol |
| Display | 128×64 graphic LCD with adjustable backlight |
| Protection Level | IP66 |
| Operating Environment | 0~60℃, |
| Dimensions | 144×144×120mm |
| Material | Enhanced ABS |
| Power Supply | 18~36V DC |
| Power Consumption | Approximately 7W |
| Weight | Approximately 800g |
For detailed specifications and pricing on our dual-channel multi-parameter controller, please contact our technical sales team.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.