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Handheld Transit-Time Ultrasonic Flowmeter

Member Details

Lanry Instruments (Shanghai) Co.,Ltd

Shanghai,China,Asia

  • Chinese Supplier

  • Free Member

  • Product Details
  • Company Profile

 Features:

1.14 hours battery (rechargeable), back-lit 4 lines display.

2. Data logger function.

3. Can be used for mobile measurement, flow rate calibration, data comparing, meters running status checking.

4. Non-invasive transducers.

5. Wide bi-directional flow range of 0.01 m/s to 12 m/s. Wide liquid temperature range: -35℃~200℃.

6. Works reliably in both clean and somewhat dirty liquids with turbidity<10000ppm.

7. Lightweight and easily transportable in box.

 

Applications

 

 General

 

Service and maintenance

Replacement of defective devices

Support of commissioning process and installation

Performance and efficiency measurement

- Evaluation and assessments

- Capacity measurement of pumps

- Monitoring of regulating valves

Energy efficiency audits

 Water and waste water industry - hot water, cooling water, potable water, sea water etc.)

Petrochemical industry

Chemical industry -chlorine, alcohol, acids, .thermal oils.etc

Refrigeration and air conditioning systems

Food , beverage and pharmaceutical industry

Power supply- nuclear power plants, thermal & hydropower plants), heat energy boiler feed water.etc

Metallurgy and mining applications

Mechanical engineering and plant engineering-pipeline leak detection, inspection, tracking and collection. 

 

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

212*100*36mm

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

 

 

S    52(h)*28(w)*26(d)mm

M    60(h)*34(w)*32(d)mm

L     80(h)*40(w)*42(d)mm 

 

 

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