Description
Overview
GAOTek digital PH analyzer is widely applied for continuous monitoring and measurement of EC value or TDS value or ER value and temperature in the solution in the industry of thermal power, chemical fertilizer, environmental protection, metallurgy, pharmacy, biochemistry, food and water, etc.
Technical Specification
| Measuring Range | 0.01 electrode 0.02 us to 20.00 us |
| Accuracy | ±1 % fs |
| Stability | ±1 % fs or 24 hours |
| Temperature compensation | NTC10K or PT1000 Manual or automatic |
| Display | 2.4 in (6.09 cm) LCD display |
| Relay out | 2 relay out, capacity 250 V AC, 3 A |
| Signal output | 4 mA to 20 mA output, RS485 communication, compatible with standard MODBUS-RTU |
| Power supply | AC 220 V ± 10 %, 50 Hz |
| Hole size | 3.64 in x 3.64 in (92.5 mm x 92.5 mm) |
| Dimensions | 3.77 in x 3.7 in x 9.79 in (96 mm x 796 mm x 96.5 mm) |