Portable Doppler Ultrasonic Flow Meter
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Portable Doppler Ultrasonic Flow Meter ( Clamp-on flow sensor )

Principle: use Doppler frequency shift to measure the flow velocity, it is suitable for measuring the fluid which contains solid particles or bubbles, not suitable for measuring pure water. The application scope includes: natural river course, artificial river course, farmland channel, city sewer, enterprise sewage outlet, sewage treatment plant and so on.

sales@hginstrument.com

Descrizione del prodotto

Features：
● Suitable for pipe sizes ranging from 40 to 4000mm
● Clamp-on sensor, pipe must be fully filled with liquid
● The fluid must include a certain amount of air bubbles or suspended solid particles
● 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 for liquids with temperature from -35℃ ~ 200℃
● No need to shut down the pipe flow when installing the transducers
● User-friendly configuration
● 4-20mA, OCT outputs
● Accuracy: 2.0% F.S.
● Rechargeable battery, working up to 50 hours

 

Applications：
● Raw sewage
● Activated sludge
● Ground water
● Pulp and paper slurry
● Chemical slurry
● Drainage
● Mining re-circulation

 

Technical data of Transmitter:

Measurement principle Doppler ultrasonic
Resolution 0.25 mm/s
Ripetibilità 0.2% of reading
Precisione 0.5% — 2.0% F.S.
Response time 2-60s for optional
Flow Velocity 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.
Alimentazione 85-265V AC
Enclosure type Portable
Degree of protection IP65
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
Comunicazione 4-20mA,OCT output
keypad 6 pcs buttons
Dimensione Transmitter: 270 x 125 x 175 mm
Peso 3 kg

 

Technical data of  Transducer:

Transducers Type Clamp-on
Degree of protection IP65. IP67 or IP68
Suited Liquid Temperature Std. Temp.: -35℃~85℃ for short periods up to 120℃
High Temp.: -35℃~200℃ for short periods up to 250℃
Pipe size 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

 

 

Prodotti correlati

FAQ

Arisposta : Inviate la vostra domanda o richiesta al nostro indirizzo e-mail: sales@hginstrument.com, inoltreremo le domande all'ingegnere di riferimento.

Arisposta : Per favore comunicare con le vendite la procedura di restituzione prima di restituire il prodotto.

Arisposta : I tempi di consegna dipendono dalla quantità ordinata e dalle specifiche del prodotto. Se le specifiche del prodotto sono convenzionale (non speciale),  I tempi di consegna sono di 5 o 7 giorni lavorativi per quantità d'ordine ≤ 10 pezzi;  I tempi di consegna sono di 2 o 3 settimane lavorative per quantità d'ordine 15 ~ 30 pezzi. 

Arisposta Per corriere, via mare o per via aerea

Arisposta : Sì, in genere la garanzia è di un anno.

Arisposta : Dal 2015 al 2021, il fatturato medio annuo è di 350 milioni di RMB (circa 54,7 milioni di USD).