Handheld Transit-Time Ultrasonic Flowmeter

This flexible and easy to use flow meter is the ideal tool for the support of service and maintenance activities. It can also be used for the control or even for the temporary replacement of permanently installed meters.

Enquiry

 Specifications: Transmitter

 

Measurement principle

Ultrasonic transit-time difference correlation principle

Flow velocity range

0.01 to 12 m/s, bi-directional

Resolution

0.25mm/s

Repeatability

0.2% of reading

Accuracy

±1.0% of reading at rates >0.3 m/s);±0.003 m/s of reading at rates<0.3 m/s

Response time

0.5s

Sensitivity

0.003m/s

Damping of displayed value

0-99s(selectable by user)

Liquid Types Supported

both clean and somewhat dirty liquids with turbidity <10000 ppm

Power Supply

AC: 85-265V  Up to 14 h with fully charged internal batteries

Enclosure type

Handheld

Degree of protection

IP65 according to EN60529

Operating temperature

 -20 to +60

Housing material

ABS( UL 94HB)

Display

4 line×16 English letters LCD graphic display, backlit

Units

User Configured (English and Metric)

Rate

Rate and Velocity Display

Totalized

gallons, ft³, barrels, lbs, liters, m³,kg

Communication

OCT, Relay, RS232, RS485 (Modbus),Logged data

Security

Keypad lockout, system lockout

Size

273*125*42mm

Weight

0.5kg

 Specifications: Transducer 

Degree of protection

IP65 according to EN60529.(IP67 or IP68 Upon request)

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

20-50mm for type S, 40-1000mm for type M, 1000-6000mm for type L

Transducer Size

Type S    52(h)*28(w)*26(d)mm

Type M    60(h)*34(w)*33(d)mm

Type L     80(h)*40(w)*42(d)mm 

Material of transducer

Aluminum for standard temp. sensor, and peek for high temp. sensor

Cable Length

Std: 5m