Separate Amplifier Type Air Flow Sensor

FD-V40 series

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Sensor Head, Air/Nitrogen Detection Type, 50 L/minFD-A50

Specifications

Model

FD-A50

Type

For air or nitrogen (N2)

Detection range

1.5 to 50 L/min (std)*1

Zero-cut flow rate

1.5 L/min (std)

Fluid type

Air, nitrogen (N2)

Detectable fluids

Clean gas that does not contain dust or oil mist (When compressed air is used, air that conforms to ISO class of 1.1.2 through 1.6.2 is allowable)*2

Detectable fluid temperature

0 to +50 °C32 to 122 °F(No condensation, no freezing)

Connection bore diameter

Rc (PT) 1/4

Display power

Flow rate indicator: Green LED (x4). Output indication: Red LED

Environmental resistance

Pressure resistance

1.0 MPa

Applied pressure range

-0.07 to 0.7 MPa

Ambient temperature

0 to +50 °C32 to 122 °F(No freezing)

相对湿度

10 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm0.06", 3 hours in each of the X, Y, and Z axis*3

Shock resistance

300 m/s2, 10 times in each direction of each of X, Y and Z axis, 60 times in total

Material

Measuring pipe section : Aluminum, SUS303, SUS304, polyetherimide, Fluorocarbon rubber, SiliconPiping section : Diecasting aluminum alloy, Case: Polysulfon, PBT

Accessories

Head connector x 1

Weight

约125克(包括uding 3-m connector cable)

*1Converted value assuming the integrated flow quantity under the conditions of 20 °C68 °Fat 1 atmospheric pressure 101.3 kPa.
*2Quality grade of compressed air based on the ISO8573-1
Water content values shown in the bracket indicates the dew point temperature at atmospheric pressure.
E.g. The "Class 1.2.3" indicates the rating of 0.1 µm0.004 Milof the solid particle. –40 °C-40 °Fof dew point under the pressure and 1 mg/m3oil density.
*3While the FD-B03 is used, Double amplitude is 0.45 mm0.02".

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