Description
Overview
GAOTek ORP temp meter can be freely combined with pH, ORP, EC, TDS, DO, turbidity and other electrolytic, to achieve a variety of parameters at the same time online measurement, the same screen displays a variety of parameters, to meet the monitoring needs of various on-site water quality. Multiple electrodes are connected to the host without connecting the secondary instrument, and the standard signal is directly output to the customer back-end equipment.
Technical Specifications
| PH | 0.00 pH – 14.00 pH，± 0.02 pH |
| ORP | ± 2000 mV，± 1 mV |
| EC | 0 mS per cm to 20.00 mS per cm，± 2.0 % FS |
| TDS | 0 ppm to 10000 ppm，± 2.0 % FS |
| DO | 0 mg per L to 20 mg per L，± 0.5 % FS |
| Turbidity | 0 NTU to 10000 NTU，± 2.0 % FS |
| Residual Chlorine | 0 mg per L to 20.00 mg per L，± 1.0 % FS |
| Output | RS485(mod bus), 4 mA to 0 mA |
| Protection Grade | IP65 |
| Power Supply | 220 V AC or 24 V DC |
| Temperature | 0 °F to 140 °F (0 ℃ to 60 ℃) ，± 0.9 °F (± 0.5 ℃) |