Ultrasonic Flow Meters

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Bottom price Digital Liquid Flow Meter - Transit-Time Multi-channel Insertion Ultrasonic Flowmeter TF1100-MI – Lanry

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  • Bottom price Digital Liquid Flow Meter - Transit-Time Multi-channel Insertion Ultrasonic Flowmeter TF1100-MI – Lanry

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With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for Open Channel Flow Measure Instruments, Insertion Flow Meter, River Flow Measurement, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Bottom price Digital Liquid Flow Meter - Transit-Time Multi-channel Insertion Ultrasonic Flowmeter TF1100-MI – Lanry Detail:


Features


Specificaitons


Configuration Code

Features

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3.6V 76Ah battery power supply，with lifetime over 10 years (measuring cycle: 500ms).

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With storage function. Can storage both forward flow and backflow data 10 years (day, month, year ).

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Hot-tapped installation, no pipe line flow interrupted.

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Standard output is RS485 modbus, Pulse, NB-IoT, 4G, GPRS, GSM can be optional.

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Two channels and four channels can be optional.

Specificaitons

Transmitter:

Measurement principle

Ultrasonic transit-time difference correlation principle

Channels number

2 or 4 channels

Flow velocity range

0.01 to 12 m/s, bi-directional

Accuracy

±0.5% of reading

Repeatability

0.15% of reading

Resolution

0.25mm/s

Pipe size

DN100-DN2000

Liquid Types Supported

both clean and somewhat dirty liquids with turbidity <10000 ppm

Installation

transmitter: wall-mounted ; sensors: insertion

Power Supply

DC3.6V(disposable lithium batteries)   ≥ 10 years

Operating temperature

-20℃ to +60℃

Display

9-bit LCD display. Can display totalizer, instant flow, error alarm, flow direction, battery level and output

Output

Pulse, RS485 modbus, NB-IoT/4G/GPRS/GSM

Data Storage

Can storage the 10 years data as year, month and day

Measure cycle

500ms

IP class

transmitter:IP65; sensors:IP68

Material

transmitter: Aluminum; sensors: stainless steel

Temperature

standard sensor:-35℃~85℃; high tempterature:-35℃~150℃

Size

transmitter: 200*150*84mm; sensors: Φ58*199mm

Weight

transmitter: 1.3kg; sensors: 2kg/pair

Cable length

standard 10m

Configuration Code

TF1100-MI 　 Multi-channel transit-time insertion Series Flowmeters    　 　 　
    Channels number                      
　 　 D 　 Two channels   　 　 　 　 　 　 　 　 　 　 　
　 　 F 　 Four channels  　 　 　 　 　 　 　 　 　 　 　
        Output Selection 1                  
　 　 　 　 N 　 N/A 　 　 　 　 　 　 　 　 　 　 　
        1   Pulse                      
　 　 　 　 2 　 RS485 Output ( ModBus-RTU Protocol ) 　 　 　 　 　 　 　 　
        3   NB                  
        4   GPRS                  
　 　 　 　 　 　 Output Selection 2 　 　 　 　 　 　 　
              Same as above            
　 　 　 　 　 　 　 　 Sensor Channels 　 　 　 　 　 　
                DS   Two channels(4pcs sensors)         
                FS   4 channels(8pcs sensors)         
　 　 　 　 　 　 　 　 　 　 Sensor Type   　 　
                    S Standard         
                    L Lengthening sensors         
　 　 　 　 　 　 　 　 　 　 　 　 Transducer Temperature  
                        S   -35～85℃ (for short periods up to 120℃)
　 　 　 　 　 　 　 　 　 　 　 　 H 　 -35～150℃
                          Pipeline Diameter   
　 　 　 　 　 　 　 　 　 　 　 　 　 DNX e.g.DN65—65mm, DN1000—1000mm
                                Cable length
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 10m 10m (standard 10m) 
                                Xm Common cable Max 300m(standard 10m) 
                              　 XmH High temp. cable Max 300m 
                                     
TF1100-MI — D — 1 — N — N/LTM DS — S — S — DN300 — 10m (example configuration)

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