Description
Overview
This Chlorine Portable Water Quality Tester has a temperature range of 32 °F to 140 °F, a pH range of 0 pH to 14.00 pH, and a current of 0.5 A.
Technical Specifications
| Measuring range | CL: 0 mg/L to 20 mg/LHOCL: 0 mg/L to 10.00 mg/L
pH: 0 pH to 14.00 pH |
| Accuracy | CL: ±1% or ±0.01 mg/LHOCL: ±1% or ± 0.01 mg/L
pH: ±0.02 pH |
| Resolution | CL: 0.01 mg/LHOCL: 0.01 mg/L
pH: 0.01 pH |
| Temperature compensation | 32 °F to 140 °F (0 ℃ to 60 ℃) |
| Operating temperature | 32 °F to 140 °F (0 ℃ to 60 ℃), RH: ≤90% |
| Storage temperature | -4 °F to 158 °F ( -20 ℃ to 70 ℃) |
| Input impedance | >1012Ω |
| Screen display | Back light type large LCM display |
| Analog output | One way 4 mA to 20mA isolation protection output |
| Digital output | Modbus RS-485 standard communication protocol |
| Relay output | High low, delay free program setting; Two sets of ON/OFF outputs; 240 VACS Maximum current 0.5 A |
| Power supply | 100 VACS to 240VAC, 50 Hz / 60 Hz |
| Protection level | IP 65 |
| Installation | wall, disk, hanging |
| Overall size | 3.78 in x 3.78 in x 5.19 in (96 mm x 96 mm x 130 mm) |
| Hole size | 3.66 in x 3.66 in (93 mm x 93 mm) |
| Weight | 1.10 lb (500 g) |