Overview
Enviro Test Construct digital ultrasonic flow meter is designed to measure volumetric flow of within closed conduit, the pipeline must be full of liquids, and there must be a certain amount of air bubbles or suspended solids in liquid.The Doppler ultrasonic flow meter can display flow rate and flow totalizer, etc., and is configured with 4 mA to 20 mA, OCT outputs. 4 mA to 20 mA/OCT output Clamp on Ultrasonic flowmeter Doppler effect could be widely used to sewage water, sanitary sewage,domestic waste water,chemical liquids, groundwater,industrial wastewater, slurry, paper slurry, pulp, activated sludge, return activated sludge, waste activated sludge, drainage, mining recirculation, animal renderings and other dirty liquids for full filled pipe. Its integral battery provides continuous operation for up to 14 hrs on a full-charge. The battery is “maintenance free”, but it still requires a certain amount of attention to prolong its useful life.
Features
- Suitable for pipe sizes ranging from 1.5 in to 157.4 in (40 mm to 4000 mm)
- Excellent low flow rate measurement ability, low to 0.05 m/s
- A wide range of flow measurement
- High flow rate can reach 12 m/s
- High-temperature transducer
- No need to shut down the pipe flow when installing transducers
- User-friendly configuration
- 4 mA to 20 mA, OCT outputs
- 0% calibrated span accuracy
- Rechargeable battery can work up to 14 hrs
Technical Specification
| Resolution | 0.25 mm/s |
| Repeatability | 0.5% of reading |
| Accuracy | 0.5% F.S to 2.0% F.S. |
| Response time | 2 s to 60 s for optional |
| Flow Velocity Range | 0.05 m/s to 12 m/s |
| Liquid Types Supported | Liquids containing 100 ppm of reflectors and at least 20% of the reflectors are larger than 100 micron. |
| Power Supply | AC: 85 V to 265 V |
| Enclosure type | Handheld |
| Degree of protection | IP 65 according to EN60529 |
| Operating temperature | -4 °F to 140 °F (-20 ℃ to 60 ℃) |
| Housing material | ABS |
| Measurement Channels | 1 |
| Display | 2 line × 8 characters LCD, 8 digit rate or 8 digit total (resettable) |
| Units | User Configured (English and Metric) |
| Rate | Rate and Velocity Display |
| Totalized | gallons, ft³, barrels, lbs, liters, m³, kg |
| Communication | 4 mA to 20 mA, OCT output |
| keypad | 6 pcs buttons |
| Size | Transmitter: 9.3 in x 4.9 in x 1.6 in (237 mm x 125 mm x 42 mm) Case: 16.1 in x 12.5 in x 3.14 in (410 mm x 320 mm x 80 mm) |
| Weight | 1.3 lb (0.6 kg) |
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