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Level 0.5 Wall-mounted Flow Meter / LRF-3000MW

  • LRF-3000MW is multi-function wall-mount ultrasonic flow meter with accuracy of 0.5%.SD card can be used to store data. One size transducers are used for large range of pipe diameter.


LRF-3000MW is a widely used, multi-function, clamp-on, transit-time flow meter. Though principally designed for clean liquid applications, it is tolerant of liquids with small amounts of air bubbles or suspended solids. It can be installed easily without cutting pipes or stopping production. It adopts world top advanced digital relevant technology and intelligent adaptive sonic technology, which assures its reliability and makes it stand out in performance. It incorporates data logging, and uses a ‘converter' to download and convert the flow data easily into an Excel file. The user can analyze and edit reports.

 

Features:

SD card mass storage for at most 512 days records.

Can realize large-screen real time flow curve displa

GPRS remote data transfer

Batch controller

Suitable for diverse fluid mediums

High accuracy clamp-on and inserted transducers can be quickly online installed

One meter for a wide range of pipe sizes DN25~DN 5000mm .

Built-in international heat/cold energy meter function

High reliability, long-term stable operation, and no moving elements, can almost reach zero maintenance

 

Specification:

Performance specification:

Flow range:

0 ~ 12m /s (0~ 40ft /s)

Accuracy:

0.5% of measured value

Repeatability

0.1%

Pipe Size:

25mm to 5000mm (1 to 200")

Function Specification:

Outputs:

4 ~20 mA, OCT pulse output, relay output ,RS232/485 , Modbus protocol

Power Supply:

90 ~ 250VAC, 48 ~ 63 Hz or 10 ~ 36VDC or 10~24VAC

Keypad:

16 keys(4X4) with tactile action

Display:

2 x 20 alphanumeric backlit LCD

Display update rate:

2 times/s

Flow data storage:

1GB (512 days)

Temperature:

-40~ + 80 ℃ (Standard),

-40 to + 150 ℃ (High Temp)

Physical specification:

Transmitter:

IP65,die-cast aluminum

Transducer:

Encapsulated design

Cable Length:

30ft ( 9m ) Standard, 1000ft ( 305m ) Maximum


Part of application examples

 
Sewage measuring system
 
One of petrochemical enterprise for 
circulating water cooling tower
 
Raw water treatment system
 
A city heating system
 
One of water works 
 
 


1.      Flow Transmitter

2.      Clamp-on transducers

3.      WS insertion transducers

4.      W insertion transducers

5.      Explosion-proof enclosure

6.      Grease Coupling Compound

7.      Pipe strips

8.      USB reader