China Transit Time Ultrasonic Flow Meter manufacturer
Lanry Instruments (Shanghai) Co., Ltd.
Lanry Instruments (Shanghai) Co., Ltd. Specialize In Ultrasonic Flowmeter More Than 20 Years!
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RS485 Modbus Insertion Transit Time Ultrasonic Flow Meter

RS485 Modbus Insertion Transit Time Ultrasonic Flow Meter

Brand Name Lanry
Model Number TF1100-EI
Certification CE
Place of Origin Shanghai, China (Mainland)
Minimum Order Quantity 1 Unit
Price Negotiable
Supply Ability 100unit/week
Packaging Details Carton Packing
Resolution 0.25mm/s
Sensitivity 0.003m/s
Transducer range DN20-DN6000
Application Measuring Liquids
Repeatability 0.2% of reading
Degree of protection IP68
Detailed Product Description
Hot-tapped installation data logger function InsertionTransit-Time Ultrasonic Flowmeter​
 
Intrusive Transit time ultrasonic flow meter TF1100-EI is suitable for system integrators supporting projects, water resources or heating systems and network monitoring projects flow measurement, with a small size, low price, simple operation, complete output interface features.
Intrusive Transit time ultrasonic flow meter TF1100-EIprovides 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.
 
Hot-tapped installation data logger function InsertionTransit-Time Ultrasonic Flowmeter​ Features:
 
1.Hot-tapped installation, no pipe line flow interrupted
2.Wide bi-directional Flow range of 0.03 to 36 m/s, and wide range of pipe sizes from DN65 to 6000.
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℃.

 

Application
 

General
● Replacement of defective devices
● Performance and efficiency measurement
- Evaluation and assessments
- Capacity measurement of pumps
- Monitoring of regulating valves
● Energy efficiency audits

● Support of commissioning process and installation

 

Specifications:Transmitter
 

Measurement principleUltrasonic transit-time difference correlation principle
Resolution0.25mm/s
Repeatability0.2% 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
Sensitivity0.003m/s
Damping of displayed value0-99s(selectable by user)
Response time0.5s
Power SupplyAC: 85-265V DC: 24V/500mA
Flow velocity range0.01 to 12 m/s, bi-directional
Liquid Types Supportedboth clean and somewhat dirty liquids with turbidity <10000 ppm
Enclosure typeWall-mounted
Degree of protectionIP66 according to EN60529
Operating temperature-20℃ to +60℃
Housing materialFiberglass
Display4 line×16 English letters LCD graphic display, backlit
UnitsUser Configured (English and Metric)
RateRate and Velocity Display
Totalizedgallons, ft³, barrels, lbs, liters, m³,kg
Thermal energyunit GJ,KWh can be optional
Communication4~20mA(accuracy 0.1%),Frequency(1-9999Hz), Relay, RS232, RS485 (Modbus),Logged data
SecurityKeypad lockout, system lockout

 
Specifications:Transducer

 

Degree of protectionIP67 or IP68 according to EN60529
Suited Liquid TemperatureStd. Temp.: -35℃~85℃
High Temp.: -35℃~150℃
Material of transducerStainless Steel
Transducer SizeType S Φ58*199mm
Pipe diameter rangeDN65-6000
Temperature SensorPt1000, 0 to 200℃, Clamp-on and Insertion type Accuracy: ±0.1%
Cable LengthStd: 10m

 

 

Packing & Delivery
 

Inserted Type Ultrasonic Flow Meter With 4-20mA Output for clean liquid application
 

With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support. With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support.
 

Delivery

Inserted Type Ultrasonic Flow Meter With 4-20mA Output 
Standard meter: 3-7 days
Special meter: pls contact us
Express, by air, by sea can be optional.

Product Tags: Modbus Insertion Ultrasonic Flow Meter   RS485 Ultrasonic Flow Meter   0.25mm/s Ultrasonic Water Meter  
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