Portable Doppler Ultrasonic Flowmeter Liquid Measure
Series DF6100-EP Doppler Portable Ultrasonic Flow Meter is designed to measure volumetric flow of within closed conduit,
the pipe line 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 4-20mA, OCT outputs
Portable Doppler Ultrasonic Flowmeter Liquid Measure Features:
- It is suitable for pipe sizes ranging from 40 to 4000mm
- For dirty liquids, a certain amount of air bubbles or suspended
solids shall be contained
- Excellent low flow rate measurement ability, low to 0.05m/s
- A wide range of flow measurement, high flow rate can reach 12m/s
- High-temperature transducer is suitable to liquids of -35℃ ~ 200℃
- Do not need to shut down the pipe flow when installing the
transducers
- User-friendly configuration
- 4-20mA, OCT outputs
- Accuracy: 2.0% Calibrated span
- Rechargeable battery can work up to 50 hours
Portable Doppler Ultrasonic Flowmeter Liquid Measure Applications:
- Raw sewage
- Activated sludge
- Ground water
- Pulp and paper slurries
- Chemical slurries
- Drainage
- Mining recirculation
Technical Parameters:
Specifications: Transmitter
| Measurement principle | Doppler ultrasonic |
| Resolution | 0.25mm/s |
| Repeatability | 0.2% of reading |
| Accuracy | 0.5% -- 2.0% F.S. |
| Response time | 2-60s for optional |
| Flow Velocity Range | 0.05- 12 m/s |
| Liquid Types Supported | Liquids containing 100ppm of reflectors and at least 20% of the
reflectors are larger than 100 micron. |
| Power Supply | AC: 85-265V |
| Enclosure type | Portable |
| Degree of protection | IP65 according to EN60529 |
| Operating temperature | -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 | 4-20mA,OCT output |
| keypad | 6pcs buttons |
| Size | Transmitter:270X125X175mm |
| Weight | 3kg |
Specifications: Transducer
| Transducers Type | Clamp-on |
| Degree of protection | IP65. IP67 or IP68 according to EN60529 |
| Suited Liquid Temperature | Std. Temp.: -35℃~85℃ for short periods up to 120℃ |
| High Temp.: -35℃~200℃ for short periods up to 250℃ |
| Pipe diameter range | 40-4000 mm |
| Transducer Size | 60(h)*34(w)*33(d)mm |
| Material of transducer | Aluminum for standard temp. sensor, peek for high temp. sensor |
| Cable Length | Std: 5m |
Company Profile
Lanry Instruments is the professional manufacturer of flow measurement instruments,
provides one package service of research and development,
production, marketing and after -sales services. Engaged in the
production of flow meters more than 20 years, Lanry has been
equipped with advanced design capabilities and piled up a wealth of
field application experience, which lays a solid foundation for the
commitment to the promotion and innovation of high-tech system
solution. The corporation has devoted to the production of flow
measurement instruments with superior performance, high stability
and strong reliability. Currently, Lanry Instruments has developed
into two branches as Lanry Instruments(Shanghai) Co.,Ltd. and Lanry
Instruments (Dalian) Co., Ltd, which are responsible for different
areas and applications.
