Overview
Enviro Testers digital residual chlorine colorimeter takes online disinfection monitoring to a new level of reliability by offering industry-leading performance, reduced pH dependency, and no requirement for zero calibration. Chemtrak’s line of membrane covered Free and Total Chlorine sensors have no moving parts, no bottles of reagent to change out monthly, and quarterly maintenance takes less than five minutes to perform. BOQU Instrument offers a versatile solution to your disinfection monitoring needs with the flexibility to accept additional sensors
Features
- Chlorine meter with 4 mA to 20 mA output
- Design focus on object for easy operation and not need to learn
- It shows chlorine, ph. temperature and time at same one screen
- It provides chlorine zero and slope calibration with clear menu
- Digital clock: Timer function
- 2 relays output and RS485
Technical Specifications
| Cable length | 16.4 ft (5 m) silver-plated three-core cable |
| Working pressure | 10 bar at 68 ℉ (20 ℃) |
| Measure range | 0 mg/L to 20 mg/L |
| HOCL | 0 mg/L to 10 mg/L |
| PH | 0 pH to 14 pH |
| Temperature | 32 ℉ to 149 ℉ (0 ℃ to 65 ℃) |
| Output | 4 mA to 20 mA |
| Alarm relays | 220 V,7 A |
| Power | 220 V AC or 24 V DC |
| HOCL response | 90%, < 9 sec |
| Protection | IP65 |
| Range | 0.005 mg/L to 20 mg/L |
| Accuracy | 1%, FS |
| Storage temp | -4 ℉ to 140 ℉ (-20 ℃ to 60 ℃) |
| Operation temp | 32 ℉ to 113 ℉ (0 ℃ to 45 ℃) |
| Dimensions | 5.7 in x 5.7 in x 4.2 in (146 mm x 146 mm x 108 mm), 5.4 in x 5.4 in (138 mm x 138 mm), 4.3 in x 0.47 in (110 mm x 12 mm) |
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