Doppler portable handheld ultrasonic flow meter for chemical liquids

Short Description:

The Doppler ultrasonic flow meter can display flow rate and flow totalizer, etc., and is configured with 4-20mA, OCT outputs.

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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. Portable Doppler Dirty liquid Ultrasonic flowmeter can be applied to raw sewage,ground water,mining and paper slurry,sludge,pulp,waste water sewage pipe,industrial wastewater appliation and chemical industry,etc.

The Doppler ultrasonic flow meter can display flow rate and flow totalizer, etc., and is configured with 4-20mA, OCT outputs.

One standard set of doppler flowmeter portable or handheld type includes:
Soft case, portable transmitter, standard transducers, couplant, stainless steel belt, charger, 4-20mA output cable terminals, etc

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

Specificaitons

Transmitter:

Measurement principle	Doppler ultrasonic
Resolution	0.25mm/s
Repeatability	0.5% 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 Up to 50 hours with fully charged internal batteries
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

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℃
Suited Liquid Temperature	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 (standard temperature). sensor, Peek (high temperature)
Cable Length	Std: 5m