Size range: 15mm-50mm (1/2"-2")
Temp range: 0 °C to 30 °C
Accuracy Class: Class B
Product Standard: ISO 4064
Body Material: Brass or cast iron
Dial Details: Magnetic Drive,dry dial
End detail: Screwed Male Ends
From the minimum flow-rate (Qmin) inclusive to the lower zone of the transitional flow rate(Qt)exclusive: ±5%
From the transitional flow-rate(Qt)inclusive to the higher zone of the maximum flow rate (Qmax)exclusive: ±2%
A single jet water meter is a member of the family of velocity water meters. single jet water meter has the advantages of simple and reliable design, small size, light weight and relatively low manufacturing cost. The single directed stream flows from one direction torwards a turbine mounted in center of body of the meter, and the kinetic energy of the water impinges on the impeller. the rotation of impeller transmits force to register allowing the flow of water passing through to be recorded and totalized.
what conditons suitable to install single jet water meter? As there is only one inlet of a single jet water meter, which is the only channel through which the flow must pass. no Impeller box that mainly cause pressure loss. The inlet of the single flow meter sometimes is blocked by impurities, so it requires higher water quality and is suitable to be installed in areas with better water quality and less impurity.usually it was applied as potable water meter, cold water meters and small water meter.
Three reasons deserves your consideration of single jet water meter
1. shift force away from the tip of the impeller, that means it can increasing meter/s accuracy and decreasing bearing wear.
2. There is no need for straight pipe in front or behind
3. simple design, light weight that means cost effective and easy installation
4. Remote transmission device can be added upon request. realize remote reading and control
Secondary domestic billing, residential, cold water, light industry use