Description
Overview
GAOTek portable ion selective electrode is an integrated online fluoride ion sensor and adopts a solid film ion selective electrode to test free fluoride ions in water, with temperature compensation, to ensure that the test is fast, simple, accurate and economical.
Features
- RS-485 bus, Modbus per RTU protocol
- Easy to connect to PLC, DCS, industrial control computer, general controller
- Paperless recording instrument or touch screen and other third party equipment
- Patented fluorine ion probe
- Oozes extremely slowly from a microporous salt bridge
- Such reference system is very stable, and the electrode lifetime is longer than that of ordinary industrial electrodes
- 3 or 4 inches NPT pipe threads for easy immersion installation or mounting in pipes and tanks
- IP68 protection grade
Technical Specifications
| Measuring Range | 0 mg per L to 100.00 mg per L |
| Resolution | 0.01 mg per L |
| Accuracy | ± 10 % or ± 1 mg per L, ± 0.3 °F (0.5 ºC) |
| Working Pressure | < 0.1 MPa |
| PH Range Of The Medium | Â 5 pH to 8 pH |
| Temperature Compensation | Automatic temperature compensation (Pt 1000) |
| Power Supply | 12 VDC to 24 VDC |
| Signal Output | RS485 (Modbus or RTU) |
| Shell Material | POM |
| Installation Mode | 3 per 4 inches NPT pipe thread, immersion installation |
| Length Of The Cable | 5 meters, and other length can be customized |
| Calibration Mode | Two point calibration |
| Power Consumption | 0.2 W at 12 V |
| Protection Grade | IP68 |
| Working Temperature | 32 °F to 104 °F (0 °C to 40 ºC) |