Potentiostatic Controller for Water Disinfection
The Dimens 6800CL Controller is meticulously engineered for water treatment and industrial process management. When paired with the Dimens 710 sensor and PA-711 flow cell, it efficiently gauges residual chlorine, chlorine dioxide, and ozone concentrations in water. Thanks to its cutting-edge membrane-free constant voltage sensor, the hassle of membrane and reagent replacements is eliminated. This advanced system offers high sensitivity and stability, requiring only minimal maintenance.
Key Features and Technical Data
Measurement Parameters
- Free Chlorine / Cl2: 0 - 2.000 / 0 - 20.00 ppm (mg/L)
- Chlorine Dioxide / ClO2: 0 - 2.000 / 0 - 20.00 ppm (mg/L)
- Ozone / O3: 0 - 2.000 / 0 - 20.00 ppm (mg/L)
Input
- Measuring sensor: Dimens 710 potentiostatic sensor
- Temperature probe: Pt-1000 / NTC-10K (optional)
Output
- Analog Output 1: 4-20 mA isolated current output for Cl2/ClO2/O3 (customizable load)
- Analog Output 2: 4-20 mA isolated current output for TEMP (customizable load)
Relay 1 & 2 (Alarm)
- Operation: ON/OFF
- Selectable action: High / Low
- Set Point: High/10.00 mg/L; Low/4.00 mg/L (adjustable)
- Hysteresis: 0.10 mg/L (adjustable)
- Relay contacts: 5A/250VAC; 5A/30VDC
Relay 3 (Washing Relay)
- Wash interval: 0.1~1000 hours
- Wash time: 1~1000 seconds
- Relay contacts: 5A/250VAC; 5A/30VDC
Interface
- RS 485 Modbus RTU
- Baud rate: 9600 bps
- Data format: 8 bit
General Information
- Power supply: 90 - 260V AC, 50/60Hz; 24VDC (Optional)
- Temperature: Operating temperature: 0 - 60°C
- Storage temperature: -20 - 70°C
- Humidity: Max. 90% rH at 40°C (non-condensing)
- LCD Screen: Crystal display with a large backlit screen
- Language: Chinese / English
- Passcode: Set mode: 0022, Calibration mode: 0011
- Protection grade: IP65
- Dimensions: 144 * 144 * 110mm
- Installation: Wall/Pipe/Panel Mounting
- Panel Cut Size: 138 * 138mm
- Weight: 0.85kg
Experience precision and reliability with Dimens 6800CL.
