Pulse water meter

1.Small lignt 2.Wet dial with straight reading register working submerged in the water 3.mechanical transmission movement

Application

1.Measuring the volume of cold (hot) water passing through the pipeline

Feature

1.Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;

2.Dry-dial, Magnetic drive sensitive action, small pressure loss;

3.Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service;

4.Selected high quality materials for steady & reliable characteristic;

5.Technical data conform to international standard ISO 4064.

Working condition 

Water temperature: 0.1°c~40°c ( 0.1°c~90°c for hot water meter)

Water pressure: ≤.6Mpa

Maximum permissible errors 

(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%

(2) in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)

Standards Compliance

ISO 4064 Class C for horizontal Installation .

Optional Features

1. Several lengths and connections available on request

2. Non return valve

3. U.S.gallon (USG) Cubic feet (CF)for selecting

Working Conditions

1.Water temperature  40 °c 

2.Water pressure 1.6MPa

Installation Requirements

1. the meter should be installed in horizontal position with the direction of the flow as in dicated by the arrow cast in the meter body with the register face upwards

2. Pipeline must be flushed before installation

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

  

Nominal diameter	DN	15	20	25	32	40	50
Maximum flow rate M3/h	Qmax	3.0	5.0	7.0	12	20.0	30.0
Nominal flow rate M3/h	Qn	1.5	2.5	3.5	6.0	10.0	15.0
Transition flow rate l/h	Qt	22.5	37.5	52.5	90	150	225
Minimum flow rate  l/h	Qmin	15	25	35	60	100	150
Maximum reading	m3	99999.99995				999999.99995/999999.9995
Minimum reading	m3	0.00005				0.00005/0.0005

Pulse water meter