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Lanry Instruments (Shanghai) Co., Ltd.

Lanry Instruments (Shanghai) Co., Ltd.


Specialize In Ultrasonic Flowmeter More Than 20 Years!

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Home ProductsPortable Ultrasonic Flow Meter

Clamp On Portable Ultrasonic Flow meter Liquid Measure

Clamp On Portable Ultrasonic Flow meter Liquid Measure

Clamp On Portable Ultrasonic Flow meter Liquid Measure
Clamp On Portable Ultrasonic Flow meter Liquid Measure
Product Details:
Place of Origin: China
Brand Name: Lanry
Certification: ISO9000, CE, CPA,CMC
Model Number: TF1100-EP
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: carton packing 44X33X22cm 1PC/carton
Delivery Time: 7-10 working days
Payment Terms: T/T
Supply Ability: 1000pcs/month
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Detailed Product Description
Measure Principle: Transit-time Difference Veolicty Range: 0.01 To 12m/s
Accuracy: Reading+/- 1% Pipe Size: DN20-6000
Transducer: Clamp-on; Non-invasive Output: Datalogger/4-20mA /OCT /RS485/RS232/GPRS
High Light:

portable ultrasonic water flow meter


portable ultrasonic liquid flow meter


The clamp-on ultrasonic transducers (sensors) are mounted on the external surface of the pipe for non-invasive and non-intrusive flow measurement of liquid and liquefied gasses in fully filled pipe. Three pairs of transducers are sufficient to cover the most common pipe diameter ranges. In addition, its optional thermal energy measurement capability makes it possible to carry out a complete analysis of thermal energy usage in any facility.


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.



1.50-hour battery (rechargeable), back-lit 4 lines display all integrated into a rugged, watertight enclosure.

2. Data logger function.

3. The heat measurement function by configuring with paired temperature sensors.

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.




 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 50 h with fully charged internal batteries
Enclosure type Portable
Degree of protection IP65
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
Thermal energy unit GJ,KWh can be optional
Communication 4~20mA,OCT, Relay, RS232, RS485 (Modbus),Logged data
Security Keypad lockout, system lockout
Size 270X215X175mm
Weight 3kgs


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 48(h)*28(w)*28(d)mm
Type M 60(h)*34(w)*32(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
Temperature Sensor Pt1000, 0 to 200℃, Clamp-on and Insertion type Accuracy: ±0.1%


Contact Details
Lanry Instruments (Shanghai) Co., Ltd.

Contact Person: Ms. Tracy Xu

Tel: 86-021-67618991

Fax: 86-021-67801625

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