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Liquid 0.25mm/S DN20 IP68 Insertion Ultrasonic Flow Meter

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Lanry Instruments (Shanghai) Co., Ltd.

Liquid 0.25mm/S DN20 IP68 Insertion Ultrasonic Flow Meter

Country/Region	china
City & Province	shanghai shanghai
Categories	Water Treatment

Product Details

Hot tapped high temp. Insertion Transit-Time Ultrasonic Flowmeter TF1100-EI

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 high temp. Insertion Transit-Time Ultrasonic Flowmeter TF1100-EI Features:

1.Hot-tapped installation, no pipe line flow interrupted.
2.Spool-piece transducer for best accuracy and better long-term stability.
3.High temp. Insertion transducers are suitable for high temperature of -35℃~150℃.
4.Wide bi-directional Flow range of 0.03 to 36 m/s, and wide range of pipe sizes from DN65 to 6000.
5.Data logger function.
6.No moving parts, no pressure drop, no maintenance.
7.The heat measurement function by configuring with paired temperature sensors.

Specifications:Transmitter

Measurement principle	Ultrasonic transit-time difference correlation principle
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)
Flow velocity range	0.01 to 12 m/s, bi-directional
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	-20℃ 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%),Frequency(1-9999Hz), Relay, RS232, RS485 (Modbus),Logged data
Security	Keypad lockout, system lockout

Specifications:Transducer

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

Datasheet Download TF1100-EI transit-time insertion ultrasonic flowm...

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

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.