Dry-dial Brass Body Cold (Hot) Water Meters DN15-50(mm)
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the HBM Meters.
Application 
–Measuring the volume of cold (hot) water passing through the pipeline
Feature
–Multi-jet,dry dial,magnetic drive;
–Vacuum sealed register, frost resistant,keeps clear reading for long time;
–Removable measuring unit and strong universality, easy installation and maintenance;
–Measuring high flowrate with low head loss,Inner and outside adjustment is optional;
–Remote transmission device can be added upon request;such as Reed Switch or Hall pulse
output;
–Technical data conform to international standard ISO 4064.
Accressories:
2pcs coupling, 2pcs coupling nuts and 2pcs washers.
Working condition
–Water temperature: 0.1℃～50℃ for cold water meter .0.1℃～90℃ for hot water meter.
–Water pressure: PN10/16
–Pressure -loss class:△p25
Maximum permissible errors
(1) From minimum flow -rate (Q1) inclusive to transitional flow-rate (Q2) exclusive ±5%
(2) From transitional flrow-rate (Q2) to overload flow-rate(Q4):±2% ( Hot water meter±3% )
Optional Features
–Register sealed type: Dry type; Semi-dry type; Super-dry type.
–Accuracy: R=80 ; 100; 125; 160.
—Brass,Iron,Plastic Nylon,SS304,SS316 body can be choose.
–Reed switch option.
–Color can be change on body and cover.
Dimensions Register
NOTE: The DN15/20 connect can bring Non return valve & plastic filter .
Thread end type: BSP / NPT.
Flow Technique Specification
Pulse Output Option
Pressure Loss Curve
