Pulse Transmitting Drinking Water Meter(volumetric water meter)

Pulse Transmitting Drinking Water Meter

Model:LYHY-8(A)

Application:
Measuring the volume of cold potable water passing through the pipeline
Quality:
•Applied for remote automatic reading system.
•Meter with pulse output: Available 1L, 10L, 100L or 1000L per pulse for choice.
•Water meter equipped with a Reed Switch Pulser which can be connected to remote reading systems. The Reed Switch Pulse sends out electric signals per a preset water quantity.
•Comes in several model variation, which indicate different pulse rates. To choose the variation best suited to your needs as per optional data in below diagram.

Reed-Switch Electric Date
•Switch voltage: 24VAC/ DC
•Switch current: 0.01A max

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%

Main Technical Data
Tpye Meter Size class Maxflow Nominal
Flow
Transitional
Flow
Min Flow Min
Reading
Max
Reading
mm m3/h L/h m3
LYHY-8 8 C 0.6 0.3 22.5 12.5 0.00 99999
LYHY-8A 8 C 0.6 0.3 22.5 12.5 0.001 99999
Dimensions and weight
Tpye Meter Size Length Wide Heigh Connecting Thread weight
mm D kg
LYHY-8 8 100 82 111.5 G 3/4B 0.38
LYHY-8A 8 110 82 111.5 G 3/4B 0.70