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Features
- Measuring ranges: 3-27 to 300-2300l/min.water, 6-42 to 500-2800Nm³/h air
- P max :PN 40 ,T max 100°C
- Connection: G1/2 to G3 1/2NPT to 3 NPT
- Material aluminum bronze and stainless steel
- No moving parts
- Mounting independent
- Self-monitoring of measuring system
- Easy to use
Description
The model FDP flow meter is use for measuring and monitoring liquid and gas flows. The device works on the well-known principle of the venturi nozzle. A small pressure difference proportional to the flow is produced by the flowing medium at an orifice constriction in the device housing. The shape of the nozzle is based on the flow whereby the flow characteristic remains constant over the entire measuring range. Drill holes are located in the housing fitting to absorb the resulting differential pressure and transfer it to a differential pressure measuring cell fitted in the display case. If the flow is exceeded the differential pressure measuring cell is protected by locking pins. electronic displays the mechanical motion is converted to an electrical signal by a hall sensor. Various electronic modules are then used to display and monitor the volumetric flow. Special scales are available for all media at any pressure and any temperature .
Areas of application
- Machinery and equipment manufacturing
- Chemical and pharmaceutical industries
- Heavy industry
- Beverage and semi luxury food industry
Technical details
Measuring accuracy: 3%f.s
Repeatability: 1%f.meas, value
Process temperature: 80°C /120 °C
Ambient temperature: max.80°C
Display bar graph 3.5-digit digital display
Analogue output:4-20mA /0-10V scalable pulse output-0-1000Hz
Two Switching outputs: two relay/ changeover contacts
Max.230VAC,5A resistive load
Max 30VDC/5A
supply: 230/115VAC /24VDC
electrical connection: PG cable gland
Max. operating pressure: 40bar
Protection: IP65
Materials
Display case: cast aluminum
Fluidic casing: aluminum bronze or stainless steel
