activated sludge battery doppler flow meter for waste water

Short Description:

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.

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