Description
Overview
GAOTek ultrasonic flow meter which is used together for measure the low in the open channels. Mainly application is the outfall of sewage plant and the sewage of enterprises, city sewer and irrigation channels. The instrument produced by HOLYKELL uses ultrasonic waves through the air, non-contact method to measure. Compare with contact instrument, it has higher reliability durability in the condition of sticky dirt, corrosive liquid.
Features
- Suitable for a variety of weirs and flumes’
- Parshall flumes (Parshall flume flow meter)
- Right-angle triangle wire
- Rectangular wire
- Excellent anti-interference capability
- The probe with leak-proof structure and IP68 protect grade
- Chemically resistant probe materials for maximum application flexibility
- Provided 4 mA to 20 mA output
- RS485 serial communication output
- Three buttons for programming or remote control for easy configuration and operation
Technical Specifications
| Measure range | 0.1 /s to 99999.99 /s |
| Level measurement precision | 0.5 %. |
| Resolution | 1.4 in (3 mm) |
| Display | LCD display |
| Output | 4 mA to 20 mA |
| Power supply | 24 V |
| Protection grade | Display IP 65, Transducer IP 68 |
| Transducer cable | 235 in ( 100 mm) |
| Environment temperature | -4 °F to 176 °F (20 ℃ to 80 ℃) |