DAW501-2405 Industrial Residual Chlorine Analyzer

DAW501-2405 analyzer is designed specifically for the industrial and wastewater treatment industry and is suitable for continuous measurement and control of residual chlorine and chlorine dioxide in industrial, chemical and municipal applications. With automatic calibration. Water protection, multi-relay control, output 4-20mA or RS485Modbus, automatic or manual control can be dosing system, remote monitoring and data storage.

Feature

1.  Sensor measurement accuracy, fast;

2. Electrode probe can be replaced, pole re-use, low maintenance costs;

3. Strong compressive resistance of the sensor, almost nothing to do with the flow rate, easy to install;

4. According to the standard 4500-CLG, DPD colorimetric method for factory calibration;

5. After the factory calibration, a year without calibration, on-site calibration;

6. LCD screen visualization operation, can reduce operational errors;

7. Easy to use, the results are reliable, bilingual navigation menu in English, rich and comprehensive;

8. Automatically prompts the error and alarm information, and realize the alarm signal control;

9.With 4-20mA, MODBUS RS485 a variety of data output;

Technical Indexes

1. Measuring range: 0-2mg / L, 0-5mg / L (optional)

2. Display:  128 * 64 graphics dot matrix LCD

3. Accuracy: ±2% FS

4. Resolution: 0.01mg/L

5. Water flow: ≥100L/h

6. Conductivity: ≥100us/cm

7. Calibration: one-point calibration, automatic calibration, manual calibration

8. Sensor Main material : PVC, Viton O-ring

9. The main material of the controller: PA66 + GF25 + FR (cover); aluminum powder (lower shell)

10. Power supply:  100-240VAC (50/60HZ)

11. Output: 4-20mA

12. Relay: Set two relays, the program sets the response parameters and response values

13. Communication protocol:  MODBUS RS485

14. Operating temperature: 1-40 ℃

Ambient humidity: <95% non-condensing water

15. Size: Sensor:  133.1 * 21.5mm

           Controller:  145 * 125 * 162mm (length*width* height)

16. Weight: Sensor:  205g

           Controller:  1.35kg

17. Protection: IP65

18. Cable length: 3 meters