BRASS MULTI-JET ROTARY VANE WHEEL WET-DIAL TYPE COLD

BRASS MULTI-JET ROTARY VANE WHEEL WET-DIAL TYPE COLD

WATER METER LXSG-15E2 ~LXSG-50E2

APPLICATION:

This range of water meter is used to measure the total quantity of cold

(hot) potable water which consumed

in household or a resident unit

passing through the pipeline .

Compliance with Standard: Technical

data conforms to ISO4064 R160

Standard for Horizontal installation

PRODUCT FEATURE:

*Multi-jet, Rotary vane wheel type

*Dry-dial, Magnetic drive, Resistance to exterior magnetic interference .*Selected high quality materials for steady, reliable characteristic& good

looking.

*Vacuum sealed register ensures the dial kept free from fog and keep the

*reading clear in a long term service.

*Measuring accuracy conform to ISO4064 R160 Standard.

*Universal use .Easy for interchange and maintenance.

*Brass material (Cu is around57).

MAXIMUM PERMISSIBLE ERROR

In the lower zone from Qmin inclusive up to but excluding Qt is±5%

In the upper zone from Qt inclusive up to and including Qs is±2%

(Hot water meter±3%)

MAIN TECHNICAL DATA

DIMENSIONS AND WEIGHT

WORKING CONDITION

Water temperature: :0℃≤t≤40℃(For cold water meter)

Water pressure: 1. :≤1.0<MPa

2. ≤1.6<MPa

INSTALLATION REQUIREMENTS:

1. Meter should be installed in horizontal position with register face

upwards.

2. Pipeline must be flushed before installation .

3. The meter should be constantly full of water during operation.

OUTPUT PULSE INFORMATION :

Transmission component: reed switch sensor

Working voltage range: 3V~15V

Sensor is sealed with special material to ensure the stability and

reliability during working .

Double sensors equipped, match to data acquire equipment to test the

interference by magnetic field outside.

Transmitting distance : the max distance from transmission water meter

to data acquire equipment is 120m

The pulse constant is 10pulse/m³ or 100pulse/m³