South American type single spray dry impeller water meter

application:
Measure the volume of cold or hot water passing through a pipe

quality:
•Dry, single spray, small, light, 8-bit, magnetic drive, magnetic resistance, 360-degree free rotation counter, corrosion-resistant body, inlet filter, low head loss, easy and long-term clear readings, etc.
• Plastic painted or chrome plated, or nickel plated available
• Counter vacuum sealed, no frosting. Suitable for cold and hot water. Protective covers are available upon request.
•Technical data comply with international standard ISO4064 Class B

work rules
•Water flows through the meter, causing the turbine to turn.
• The rotation of the turbine is transmitted magnetically to the register where the reading is taken.
• Readouts are accomplished with high-resolution pointers and numbered cylinders. Shock resistant dial.

Working conditions:
temperature:
≤40℃ cold drinking water meter
≤90℃ hot water meter
Pressure: ≤1.6Mpa

Maximum allowable error:
Qmin→Qt(ex Qt)=±5%;
Qt→Qs (both included) = ±2% or ±3% (hot water)
Qmin=minimum flow, Qt=transition flow, Qs=maximum flow.