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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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Cement Pipe Insertion Type Ultrasonic Flow Meter TF1100-EI Hot Tapped Installation

Cement Pipe Insertion Type Ultrasonic Flow Meter TF1100-EI Hot Tapped Installation

  • Cement Pipe Insertion Type Ultrasonic Flow Meter TF1100-EI Hot Tapped Installation
Cement Pipe Insertion Type Ultrasonic Flow Meter TF1100-EI Hot Tapped Installation
Product Details:
Place of Origin: Shanghai, China (Mainland)
Brand Name: Lanry
Certification: CE
Model Number: TF1100-EI
Payment & Shipping Terms:
Minimum Order Quantity: 1 Unit
Price: Negotiable
Packaging Details: packing: 1unit/carton
Supply Ability: 1000 Unit/Week
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Detailed Product Description
Product Name: Insertion Ultrasonic Flowmeter Accuracy: Reading+/- 1%
High Temp: -35-150°C Transducer Type: Hot-tapped
Output: Datalogger/4-20mA Pipe Diameter: DN60-DN6000
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insertion type ultrasonic flow meter


insertion ultrasonic flowmeter

Cement Pipe TF1100-EI Transit-Time Ultrasonic Flowmeter Insertion installation


TF1100-EI transit-time Insertion ultrasonic flowmeter provides abundant capabilities for accurate liquid flow measurement from outside of a pipe. It utilizes state-of-the-art technologies on ultrasonic transmission /receiving, digital signal processing and transit-time measurement. The proprietary signal quality tracking and self-adapting technologies allow system to optimally adapt to different pipe materials automatically. Due to hot-tapped mounting of insertion transducers, there is no ultrasonic compound and coupling problem; Even though the transducers are inserted into pipe wall, they do not intrude into the flow, thus, do not generate disturbance or pressure drop to the flow. The insertion (wetted) type has the advantage of long-term stability and better accuracy.

It is for cement pipe application and install the sensor with Hoop, if you need more information and application picture, pls contact us.




  1. Hot-tapped installation, no pipe line flow interrupted.
  2. No moving parts, no pressure drop, no maintenance.
  3. Spool-piece transducer for best accuracy and better long-term stability.
  4. High temp. Insertion transducers are suitable for high temperature of -35℃~150℃.
  5. Wide bi-directional Flow range of 0.03 to 36 m/s, and wide range of pipe sizes from DN65 to DN6000.
  6. Data logger function.
  7. The heat measurement function by configuring with paired temperature sensors.




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 dfference correlation principle
Flow velocity range 0.01 to 12 m/s, bi-directional
Reaolution 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
Resonse 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 DC: 24V/500mA
Enclosure type Wall-mounted
Degree of protection IP66 according to EN60529
Operating temperature -10℃ to +60℃
Housing material Fiberglass
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(accuracy 0.1%),OCT, Relay, RS232, RS485 (Modbus),datalogger
Security Keypad lockout, system lockout
Size 244*196*144mm
Weight 2.4kg



Specifications: Transducer

Degree of protection IP67 or IP68 according to EN60529
Suited Liquid Temperature Std. Temp.: -35℃~85℃
High Temp.: -35℃~150℃
Pipe diameter range DN65-6000
Transducer Size Type S Φ58*199mm
Material of transducer Stainless Steel
Cable Length Std: 10m
Temperature Sensor Pt1000, 0 to 200℃, Clamp-on and Insertion type Accuracy: ±0.1%



Data sheet Download TF1100-EI transit-time insertion ultrasonic flowm...

Manual Download TF-1100-EC&EI heat meter Manual.pdf








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

Contact Person: Ms. Tracy Xu

Tel: 86-021-67618991

Fax: 86-021-67801625

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