Description
Overview
GAOTek Chlorine Analyzer Probe in Water Meter takes online disinfection monitoring to a new level of reliability by offering industry-leading performance, reduced pH dependency, and no requirement for zero calibration. Chemtrac’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. Instrument offers a versatile solution to your disinfection monitoring needs with the flexibility to accept additional sensors.
Features
- 96×96 micro-LCD display
- Outdoor waterproof design, suitable for wall mounting, panel mounting, and round tube installation
- Multi-screen display: it shows chlorine, ph, temperature and time on the same screen.
- With factory reset function and slope correction function
- Output: 4 mA to 20 mA, 2 relays output and RS485
- Can be equipped with residual chlorine and PH electrodes at the same time
 Technical Specification
| Measure range | 0 pH to 14 pH, 32 ℉ to 140 ℉ (0 ℃ to 60 ℃), 0 to 20 mg/L (Residual Chlorine), 0 mg/L to 10 mg/L (HOCL) |
| Resolution | 0.01 mg/L (HOCL); 0.01 mg/L (Residual Chlorine); 0.01 PH; 32.18 ℉ (0.1 ℃) |
| Accuracy | PH: ±0.02 PH; Temp: ±32.9 ℉ (0.5 ℃); Residual Chlorine/ HOCL: ±0.01mg/L |
| Input Resistance | ≥10^12 Ω |
| Working Temperature | 32 ℉ to 140 ℉ (0 ℃ to 60 ℃) |
| Display | Backlit large screen LCM display |
| Power Supply | 100 VACS to 240 VAC, 50/60 Hz (Customized) |
| Signal output | 4 mA to 20 mA output |
| Protection level | IP65 |
| Communication | RS485 |