LWGM Micro Type Liquid Turbine Flow Meter

The LWGM series micro type liquid turbine flowmeter is a special flowmeter designed to measure small flows using the principle of turbines.It is extremely accurate, especially under high temperature and high pressure conditions. It is also integrated with a electronic pulse generator to maintain ±1% accuracy and ±0., 25% repeatability under long-term continuous operation. Due to the dexterous structural design, no precipitation is formed during operation, so the operation of the meter is “clean”.



Features

■Small flow design, it can identify minimum recognition of 2.1L/h.

■ It can be used to measure, regulate, and distribute liquids including industrial, chemical, petroleum, and commercial coffee machines.


Technical Parameters

                                                                                                                                   Table 1

Measurement range

Caliber

Minimum flow

Maximum flow

Meter factor

1.1mm

2.1 L/h

90 L/h

0.487

1.2mm

3.06L/h

108 L/h

0.543

1.4mm

5.04 L/h

138 L/h

0.625

1.5mm

5.58L/h

150 L/h

0.697

Pressure range

Maximum 20.0bar

Temperature range

-10°C/+100°C

Accuracy level

±1%

Repeatability

±0.25%

Pipe connection

G1/4 internal thread (it can be customized based on customer requirements)

Material

Housing Green Brass(lead-free copper)

INO×18/8( 1.4305 ) stainless steel for bearing

PVDF (polyvinylidene fluoride) with two magnets for the turbine

Magnet SrFeO ceramic, ultrasonic welding

Sealed MVQ (silicon rubber"O" ring)

Installation method

Horizontal installation

Dimensions

(L×B×H ) 55×40×47mm

Weight

About 300g

Certification

NSFCE


Instrument selection

                                                                                                                                    Table 2

Moder

Explain

LWGM-

Instrument caliber

1

1.1mm

2

1.2mm

3

1.4mm

4

1.5mm

Signal output mode

1

Three-wire pulse

2

Two-wire system4-20mADC

Display mode

1

Normalized formNo field display

2

Field display type (liquid crystal)

Explosion-proof grade

1

Normalized formNo explosion proof

2

Flameproof typeExd IICT6


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