DF6100-EH Doppler Handheld Ultrasonic Flow Meter
DF6100-EH Series Doppler Handheld 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, Relays for Totalizer and Alarm outputs
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 Totalizer and Relay Alarm outputs
- Accuracy: 2.0% Calibrated span
- Rechargeable battery can work up to 14 hours
Transmitter
| Measurement Principle | Doppler ultrasonic |
|---|---|
| Resolution | 0.50 mm/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 | Handheld |
| 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,relays for Totalizer and alarm output |
| Keypad | 6pcs buttons |
| Size |
Transmitter: 235X125X45mm Case: 410X320X80mm |
| Weight | 0.6kg |
Transducer
| Transducer 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 | Aluminum for standard temp. sensor, peek for high temp. sensor |
| Cable Length | Std: 5m |
