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Turbine water flow meter is a flow sensingdevice that measures the water flowrate from the calculation of the rotationsof a rotor blade placed in the direction of flow. The simple working principle,hi...
Magnetic water flow meter involves flow measurement of clean water like tap water, drink water, portable water or dirty water, like effluent water and saline water of seas, acid corrosive water.,etc.
2 inch digital water flow meter is an electronic device used to measure the flow rate of water in a 2-inch (DN50) diameter pipe. It provides real-time digital readings, often with features like LCD displays, digital configuration, and connectivity options (e.g., pulse output, 4-20mA, or Modbus). These meters use technologies such as electromagnetic flow meter, vortex flow meter, or turbine flow meter sensing for accurate measurements. They are commonly used in industrial, agricultural, and municipal water systems for monitoring, billing, and process control.
The electronic water flow meter incorporates all range settings, zero settings and necessary controls. It produces a linear 4-20 mA analogue signal. The converter has a digital display to show the flow rate and flow. The digital display has instantaneous flow and accumulator volume. The digital water flow meter 2 inch is housed outside and adjacent to the flow meter pit in a weather protected cubicle. The converter is capable of accurately rejecting quadrative signal components and line voltage variations of 6 to 10%.
The 2 inch flow meter comprises an electromagnetic detector, power supply and converter
The flow meter measures a flow range of 3-60 m3/h （50-1000LPM） and feature an accumulator .
The whole of the detector unit can be made into IP68 which is suitable for continuous submerged operation. The detector has a stainless steel metering tube suitably lined to resist wear and corrosion.
Electronic water flow meter is providing overall system accuracy within of ±0.5-1%.
The digital display is with US units or Metric System. An instrument panel for the water flow meter is supplied adjacent to the motor control center. The instrument panel has a numerical display with US units or metric system that includes at least; velocity, flow and accumulator volume. The indicator is with an eight-digit, 12 mm high, fluorescent discharge flush mounted panel meter.
Signal cables (minimum 10 feet) between the detector head and the converter is screened to suppress interference and the entry at the detector head maintain waterproof protection of the coil enclosure. Electricity supply is derived from a double pole circuit breaker within the switch board or panel board as shown on the drawings.
The digital water flow meter manufacture uses a calibrated flow simulator to test the converter and digital water flow meter. Proposed testing procedure is fully detailed in the Schedule of Guaranteed Technical Information.
The digital water flow body and bonnet is standard with cast iron or possible with stainless steel material.
It is coated externally and internally with fusion bonded or electrostatically applied epoxy coating 300 microns thick. Materials and application of the coating complies with AWWA/ ANSI C213 or equivalent. A certificate verifying the suitability of the epoxy coating for use with drinking water is required from the water flow meter manufacturer. The flow meters are supplied complete with gaskets, nuts, bolts and washers All surfaces that is coated made of corrosion resistant metal or material.
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