65mm Industrial Class B Turbine Water Meter Magnetic Drive With Pulse Emitter

Woltman water meter for irrigation hydrometer with removable mechanism DN300

The Turbine Water Meters are used for applications, where flows are moderate to high, but occasionally low. For example, the measurement of potable cold or hot water in commercial and industrial services. The flow shall be in one direction.

Operation:

The rotor turns proportionately to the volume of water flowing through the meter by water flowing through the turbine section. A magnetic drive transmits the motion of rotor to a driven magnet located under the hermetically sealed reading register. To a gear train, the magnetic is connected, which translates the rotations into totalized volume and displayed on the dial register. Only moving parts are the rotor assembly and vertical shaft.

Features

•  The vertical helix design, easily maintenance.
•  Magnetic driven, dry dial, clear reading
•  Full flow measuremeng
•  Wide measure range, Q3 is up to 250 m3/h
•  Initial flow Q3 is down 0.03m3/h
•  Technical data conform to international standard ISO 4064.

Note:

•  Measuring accuracy conform to ISO 4064 class B standard.
•  Available with different length on request. Available in hot water meter on request.

Working condition:

•  Water temperature:0.1℃～40℃( 0.1℃～90℃ for hot water meter)
•  Water pressure: ≤1.0Mpa

Maximum Permissible Error:

(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%

(2) in the upper zone from qt inclusive up to and including qs is ±2%

(3) Hot water meter ±3%

Data sheet

Dimensions

Competitive Advantage:

•  Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
•  Strict process control
•  Advanced calibration equipment
•  Engineer team

Production line

Base water meter