Description
Overview
GAOTek ordinary ultrasonic liquid flow meter measures the liquid flow of the full pipe, can choose flameproof and intrinsically safe, measurable media: drinking water, river water, seawater, groundwater cooling water, high temperature water, sewage, lubricating oil, diesel oil, fuel oil chemical liquid, a single uniform liquid.
Technical Specifications
| Principle Of Measurement | Time-difference method |
| Operation | Keypad |
| Display | LCD |
| Shell Material | Engineering plastics ABS |
| Power Supply | 10 VDC to 36 VDC, 90 VAC to 245 VAC |
| Signal Output | 4 mA to 20 mA or pulse output, (optional RS232RS485, relay) |
| Protection Grade | Transmitter IP65, sensor IP68 |
| Sensor Wiring | Standard with 29.53 ft (9 m), the longest optional 853.02 ft (260 m) |
| Process Connection | External clip type and insert type |
| Measuring Media | Liquid |
| Measuring Range | ±0.03 m/s to ±5 m/s |
| Accuracy | 1% |
| Pipe Scope | DN DN25 to DN1200 Tier 1 DN25 to DN300 Tier 2 DN400 to DN600 Tier 3 DN700 to DN900 Tier 4 DN1000 to DN1200 |
| Working Condition Requirement | Single medium sound conducting liquid |