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Multi-jet Dry Type Vane Wheel Water Meter
It is a multi-jet super dry water meter for residential application in sizes 15mm-50mm for cold meter.
FEATURES:
Dry Type, Magnetic Drive, Pointer-roller indicator
Easy and long term clear reading ,frost resistance, long working life ,etc.
Available with Anti-magnet and remote output system by pulse on request.
Plastic meters' body and impact plastic ring.
External regulating device, non return valve.
Standards Compliance
Directive 2004/22/EC on measuring instruments; the European Standard EN14154+A1+A2: Water Meter; the International Organization of Legal Metrology OIML R-49: 2006(E)
Optional Features
Several lengths and connections available on request
Non return Valve
Reed switch option
Working Conditions
Water temperature: ≤50ºCforcoldwater meter
Water pressure: ≤1MPa or 1.6MPa optional
10bar or 16bar optional)
Installation requirements
The meter should be installed in horizontal position with the direction of the flow as
indicated by the arrow plastic in the meter body with the register face upwards.
Pipeline must be flushed before installation.
The meter should be constantly full of water during operation.
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: cold water meter ±2%
ACCESSORIES
Each water meter has one set couplings optional: 2pcs tube,2pcs nut and 2pcs gasket
| Type | Size (mm) |
Class | qs Max.Flow |
qp Nominal Flow |
qt Transitional Flow | qmin Min. Flow | Min.Reading | Max.Reading |
| m 3 /h | L/h | m 3 | ||||||
| LXSG-15S | 15 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
| B | 120 | 30 | ||||||
| C | 22.5 | 15 | ||||||
| LXSG-20S | 20 | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 |
| B | 200 | 50 | ||||||
| C | 37.5 | 25 | ||||||
| LXSG-25S | 25 | A | 7 | 3.5 | 350 | 140 | 0.001 | 99999 |
| B | 280 | 70 | ||||||
| LXSG-40S | 40 | A | 20 | 10 | 1000 | 400 | 0.001 | 99999 |
| B | 800 | 200 | ||||||