DF6100-EC Wall-mounted Doppler Ultrasonic Flow Meter is designed to measure volumetric flow of liquid 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.Ultrasonic doppler non contact flowmeters measure the flow of dirty liquids.
The Doppler ultrasonic flow meter can display flow rate and flow totalizer, etc., and is configured with 4-20mA, Relays, OCT outputs.
Clamp-On Waste Water Treatment Doppler Flow Meter could be applied to raw sewage,ground water,slurry,activated sludge,mining / chemical industry,domestic water,paper slurry,drainage and so on.
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, Relay and OCT outputs
Accuracy: 2.0% Calibrated span
Specificaitons
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 DC: 24V/500mA |
| Enclosure type | Wall-mounted |
| Degree of protection | IP66 according to EN60529 |
| Operating temperature | -20℃ to +60℃ |
| Housing material | Fiberglass |
| 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,Relay and OCT output |
| keypad | 4pcs buttons |
| Size | 244(h)*196(w)*114(d)mm |
| Weight | 2.4kg |
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)*32(d)mm |
|
Material of transducer |
Aluminum for standard temp.sensor and peek for high temp.sensor |
|
Cable Length |
Std: 10m |
Configuration Code
| DF6100-EC | Wall-mounted Doppler Clamp-on Ultrasonic Flowmeter | |||||||||||||||||
| Power supply | ||||||||||||||||||
| A | 110VAC | |||||||||||||||||
| B | 220VAC | |||||||||||||||||
| D | 24VDC | |||||||||||||||||
| S | 65W Solar supply (including solar board) | |||||||||||||||||
| Output Selection 1 | ||||||||||||||||||
| N | N/A | |||||||||||||||||
| 1 | 4-20mA | |||||||||||||||||
| 2 | Relay | |||||||||||||||||
| 3 | OCT | |||||||||||||||||
| Output Selection 2 | ||||||||||||||||||
| Same as above | ||||||||||||||||||
| Sersor Type | ||||||||||||||||||
| S | Standard Clamp-on transducer (DN40-4000) | |||||||||||||||||
| Transducer Temperature | ||||||||||||||||||
| S | -35～85℃ (for short periods up to 120℃) | |||||||||||||||||
| H | -35～200℃ | |||||||||||||||||
| Pipeline Diameter | ||||||||||||||||||
| DNX | e.g.DN40—40mm, DN4000—4000mm | |||||||||||||||||
| Cable length | ||||||||||||||||||
| 10m | 10m (standard 10m) | |||||||||||||||||
| Xm | Common cable Max 300m(standard 10m) | |||||||||||||||||
| XmH | High temp. cable Max 300m | |||||||||||||||||
| DF6100-EC | — | B | — | 1 | — | N/LDC | — | D | — | S | — | DN100 | — | 10m | (example configuration) | |||
