- Advanced reference and digestion pool design
- Automatic fault diagnosis and alarm
- Automatic recovery after power interruption
- Communication Modbus RS-232, RS-485; output 4-20mA
- 7” touchscreen display
- Data logging function
| Display: | 7” touchscreen |
| Measurement mode: | Continuous mode, periodic mode (adjustable from 1 hour to 30 days), fixed point mode, controlled mode, and manual mode are optional |
| Calibration: | Manual calibration or automatic calibration |
| Maintenance cycle: | Once a month |
| Power supply: | 220VAC±10%, 50HZ±10% |
| Output: | 4-20mA |
| Communication: | Modbus RS-232, RS-485 |
| Operating conditions: | Temperature adjustable room, recommended temperature +5-40°C Humidity ≤85% (no condensation) |
| Dimension: | 302mm x 271mm x 462mm |
The PCM200 Water Quality Online Monitor is designed for high reliability and accurate long-term monitoring, featuring a durable sapphire valve core with a 10-valve system that offers excellent wear resistance and strong tolerance to acids, alkalis, and organic solvents. Its advanced reference and digestion pool design eliminates measurement interference from displacement or light pollution, while waste liquid separation and dynamic dilution functions optimize reagent usage and adapt automatically to varying concentration ranges. The system supports comprehensive quality control, including standard addition recovery, blank and parallel sample testing, zero and span checks, with automatic, manual, and remote QC operation. Enhanced safety and reliability are ensured through automatic fault diagnosis, alarms, overheating protection, power-on alerts, and automatic recovery after power interruption. With hourly data logging, alarm records, over 5 years of data storage, USB export capability, and three-level user access management, the PCM200 delivers a robust, intelligent, and user-friendly solution for continuous water quality monitoring.