Multi jet Full Liquid Sealed Water Meter Class B / Class C / R160
Brass / Iron Water Meter
Features
With external regulating device
The register is contained in a liquid filled sealed housing which is not subject to discoloration by scale, dirt or any deposit
Wet dial
Mechanical transmission movement equates to maximum reliability
Central strainer
Inlet strainer
There are two versions DN50 meter body to be chosen: With threaded ends or flanged ends
Particularly suited in lower quality water
Compliance with Standard
Technical data conforms to
ISO 4064 :1993 Class B /Class C
ISO 4064: 2005 R80/R100/R160
Standard for horizontal installation
Options
Meter with non return valve(different price) is available except LXSY-50E2
Meter equipped with reed switch is available
Installation Requirements
The meter should be installed in horizontal position with the register face upwards
Pipeline must be flushed before installation
The meter should be constantly full of water during operation
Application
Measuring the volume of cold potable
Water passing through the pipeline
Working Conditions
Water temperature: 40
Water pressure: 1.6MPa
Maximum Permissible Error (Class B):
In the lower zone from Qmin inclusive up to but excluding Qt is ± 5%
In the lower zone from Qt inclusive up to but excluding Qmax is ± 2%
| Main Technical Data | |||||||
| 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 m3/h | Qt | 120 | 200 | 280 | 480 | 800 | 3000 |
| Minimum flow rate m3/h | Qmin | 30 | 50 | 70 | 120 | 200 | 450 |
| Maximum reading m3 | 99999.99995 | 999999.9995 | |||||
| Minimum reading m3 | 0.00005 | 0.0005 | |||||
