Lanry Instruments (Shanghai) Co., Ltd.

Lanry Instruments (Shanghai) Co., Ltd.


Specialize In Ultrasonic Flowmeter More Than 20 Years!

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dual channel ultrasonic flow meter NB-iot

dual channel ultrasonic flow meter NB-iot

  • dual channel ultrasonic flow meter NB-iot
  • dual channel ultrasonic flow meter NB-iot
  • dual channel ultrasonic flow meter NB-iot
  • dual channel ultrasonic flow meter NB-iot
dual channel ultrasonic flow meter NB-iot
Product Details:
Place of Origin: China
Brand Name: Lanry
Certification: CE
Model Number: TF1100-DC
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: USD 650-3500Unit
Packaging Details: carton packing
Delivery Time: 7-10 working days
Payment Terms: T/T, D/P
Supply Ability: 1000pcs/week
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Detailed Product Description
Product Name: Dual Channel Clamp On Ultrasonic Flow Meter Accuracy: 0.5%
Power Supply: AC: 85-265V DC: 24V/500mA Pipe Diameter: DN20-DN6000
Communication: 4~20mA(accuracy 0.1%),OCT, Relay, RS485 (Modbus),data Logger Type: Wall Mounted
Flow Velocity Range: 0.01 To 15 M/s, Bi-directional Display: 4.3’’ Color LCD 5 Lines Display, 16 Keys
Medium: Fluid Includes Water,dirty Liquids,oil And Others

Dual Channel Clamp On Ultrasonic Flow Meter

TF1100-DC Dual-channel Wall-mounted Transit Time Ultrasonic Flowmeter works on the transit-time method. 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. Two 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.
dual channel ultrasonic flow meter NB-iot 0


  • Dual channel non-invasive transducers to ensure high accuracy 0.5% of the flow meter.
  • Easy to install, cost effective, and require no pipe cutting or processing interrupt.
  • Wide liquid temperature range: -35℃~200℃.
  • Data logger function.
  • Aluminum or Stainless steel SUS304 sensors for your optional.
  • Thermal energy measurement capability can be optional.
  • For commonly used pipe materials and diameters from 20mm to 6.0m.
  • Wide bi-directional flow range of 0.01 m/s to 15 m/s.



Measurement principle

Ultrasonic transit-time difference correlation principle
Flow velocity range 0.01 to 15 m/s, bi-directional
Resolution 0.1mm/s
Repeatability 0.15% of reading
Accuracy ±0.5% 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 0.001m/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 DC: 24V/500mA
Enclosure type Wall-mounted
Degree of protection IP66 according to EN60529
Operating temperature -10℃ to +60℃
Housing material Fiberglass
Display 4.3’’ color LCD 5 lines display, 16 keys
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(accuracy 0.1%),OCT, Relay, RS485 (Modbus),data logger
Security Keypad lockout, system lockout
Size 244*196*114mm
Weight 2.4kg


Degree of protection Standard IP65; IP67, IP68 can be optional
Suited Liquid Temperature -35℃~200℃
Pipe diameter range 20-50mm for type B, 40-4000mm for type A
Transducer Size Type A 46(h)*31(w)*28(d)mm
Type B 40(h)*24(w)*22(d)mm
Material of transducer Aluminum or Stainless steel SUS304
Cable Length Std:10m
Temperature Sensor Pt1000, 0 to 200℃, Clamp-on and Insertion type Accuracy: ±0.1%


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.
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Our Factory

Lanry Instruments is the professional manufacturer of flow detection instruments, provides one package service of re-search and development, production, marketing and after-sales services. Engaged in the production of flow instruments more than 20 years,Lanry has been equipped with advanced design capabilities and piled up a wealth of field application experience, which lays solid foundation for the commitment to the promotion and innovation of high-tech system solution. The corporation has devoted to the production of flow measurement instruments with superior performance, high stability and strong reliability. Currently, Lanry Instruments has developed into two branches as Lanry Instruments (Shanghai) Co., Ltd. and Lanry instruments (Dalian) Co.,Ltd,which are responsible for different areas and applications.Adhering to the "high quality, high efficiency " business principles,Lanry instruments takes quality as its life. Sticking to the "integrity innovation, win-win" development principles, we do sincere business and sets sights on technology innovation. Therefore, it is beli eved that with the top-class product quality,first-class business management and first-ranking customer service, the corporation is supposed to cooperate sincerely,develop mutually and then create brilliance together with customers!

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

Contact Person: Ms. Tracy Xu

Tel: 86-021-67618991

Fax: 86-021-67801625

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