Ultrasonic Flow Meters

20+ Years Manufacturing Experience

Doppler ultrasonic flow meter handheld analog output sewage water flow transducers

Short Description:

Series DF6100-EH 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, OCT outputs.


Series DF6100-EH 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, OCT outputs.

Features

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It is suitable for pipe sizes ranging from 40 to 4000mm

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For dirty liquids, a certain amount of air bubbles or suspended solids shall be contained

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Excellent low flow rate measurement ability, low to 0.05m/s

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A wide range of flow measurement, high flow rate can reach 12m/s

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High-temperature transducer is suitable to liquids of -35℃ ~ 200℃

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Do not need to shut down the pipe flow when installing the transducers

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User-friendly configuration

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4-20mA, OCT outputs

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Accuracy: 2.0% Calibrated span

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Rechargeable battery can work up to 14 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 14 hours with fully charged internal batteries
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 OCT output
keypad 6pcs buttons
Size Transmitter:237X125X42mm  case:410X320X80mm
Weight 0.6kg

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: 5m 

Configuration Code

DF6100-EH   Handheld Doppler Ultrasonic Flowmeter        
    Power supply                      
    A   85-265VAC                       
        Output Selection 1                  
        N   N/A                      
        1   4-20mA                      
        2   OCT                
            Output Selection 2              
                Same as above            
                Sersor Type            
                D   Standard Clamp-on transducer ( DN40-4000)         
                    Transducer Temperature      
                    S   -3585 (for short periods up to 120)
                    H   -35200
                        Pipeline Diameter     
                        DNX   e.g.DN40—40mm, DN4000—4000mm
                            Cable length    
                            5m   5m (standard 5m) 
                            Xm   Common cable Max 300m(standard 5m) 
                            XmH High temp. cable Max 300m
                                     
DF6100-EH A 1 N/LDH D S DN100 5m   (example configuration)

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