Technical Specifications
| Specification | Details |
| Ion Measured | F⁻, Cl⁻, Mg²⁺, Ca²⁺, NO₃⁻, K⁺, NH₄⁺ etc. |
| Measuring Range | 0-20000 ppm or 0-20 ppm |
| Resolution | 1 ppm / 0.01 ppm |
| Accuracy | ±1 ppm / ±0.01 ppm |
| Voltage Input Range | 0.00 – 1000.00 mV |
| Temperature Compensation | Pt 1000 / NTC 10K |
| Temperature Range | -10.0°C to +130.0°C |
| Temperature Compensation Range | -10.0°C to +130.0°C |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ±0.2°C |
| Ambient Temperature Range | 0°C to +70°C |
| Storage Temperature | -20°C to +70°C |
| Input Impedance | > 10¹² Ω |
| Display | Back light, dot matrix |
| ION Current Output 1 | Isolate, 4 to 20 mA output, max load 500Ω |
| Temperature Current Output 2 | Isolate, 4 to 20 mA output, max load 500Ω |
| Current Output Accuracy | ±0.05 mA |
| RS485 Protocol | Modbus RTU |
| Baud Rate | 9600 / 19200 / 38400 |
| Max Relay Contact Capacity | 5A/250VAC, 5A/30VDC |
| Cleaning Setting | On: 1 to 1000 seconds, Off: 0.1 to 1000.0 hours |
| Relay Type | Clean/period alarm/error alarm |
| Relay Delay | 0 to 120 seconds |
| Data Logging Capacity | 500,000 records |
| USB Port | Download records and update program |
| IP Rating | IP65 |
| Power Supply | From 90 to 260 VAC, power consumption < 5 watts |
| Installation | Panel/wall/pipe installation |
| Weight | 0.85 Kg |
