China Multi Jet Dry Type Brass Body Water Meter

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
Compact design with smaller meter body.
45° inclined register, hot wire tamper proof.
Magnetic drive mechanism with anti-magnetic protection.
External regulation device
Standards Compliance
ISO 4064
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: ≤50ºC for cold water meter
Water pressure:≤1MPa or 1.6MPa optional
(10bar or 16bar option)
Accessories
Each meter has one set coupling optional: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
Installation requirements
The meter should be installed in horizontal position with the direction of the flow as
indicated by the arrow cast 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%.

DN(mm)
1520Size(inch)
1/2"3/4"Q4(m³/h)
3.1255Q3(m³/h)
2.54R80 Q2(l/h)50 80
Q1(l/h) 31.25 50 R100 Q2(l/h) 40 64
Q1(l/h) 25 40 R125 Q2(l/h) 32 51.2
Q1(l/h) 20 32 R160
Q2(l/h)22.540Q1(l/h)15.6225Max.Reading (m³)9999Min.Reading (Liter)005Max.Pressure (bar)16Pressure Loss (ΔP)63Max.TemperatureT30 or T50Pulse Output Option

Vmax=24V

Imax=100mA,

Pmax=2W