Separate Amplifier Type Air Flow SensorFD-V40 series

FD-V45

Amplifier Unit, Panel Mount Type, NPN

[Discontinued model]

This model has been discontinued.

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SPECIFICATIONS

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Model

FD-V45

Type

Panelmount

Output

NPN output

Current consumption.

At 12 V

Normal

1500 mW (125 mA) or less

Eco mode

1320 mW (110 mA) or less

At 24 V

Normal

2000 mW (83 mA) or less

Eco mode

1700 mW (70 mA) or less

Detection range

FD-A10: 0.3 to 10L/min (std)
FD-A50: 1.5 to 50L/min (std)
FD-A100: 3 to 100L/min (std)

Display power

Dual row display with 3-digit 7-segment LED (upper row: red, lower row: green), display update cycle: 5 times/sec.

Operation status indicators

Red LED × 2 (control output 1 and control output 2), green LED (integration display)

Resolution

FD-A10: 0.01L
FD-A50: 0.1L
FD-A100: 0.1L

Hysteresis

Variable

Response time (chatter prevention feature)

HSP (5 ms), 0.02, 0.1, 1, 5 (selectable)

Integrated sampling cycle

30ms

Integrated data memory

Writes to memory once every minute

Accumulated flow unit

FD-A10 : Selectable from 0.01, 0.1, 1, 10, 100 (ℓ)
FD-A50 : Selectable from 0.1, 1, 10, 100, 1000 (ℓ)
FD-A100 : Selectable from 0.1, 1, 10, 100, 1000 (ℓ)

Integration reset input

Input time: 20 ms or more (switchable with analog output)

Control output/integration pulse output

Maximum open-collector output: 100 mA (40 V or less), residual voltage: 1 V or less, 2 outputs (N.O./N.C. switchable)

Analog output

4 to 20 mA, Maximum load resistance 260 Ω

Repetition accuracy

±0.5% of F.S. or less (at the operating ambient temperature of 25°C 77°F)

Rating

Power voltage

12 to 24 VDC, Ripple (P-P) 10 % or less

Environmental
resistance

Ambient temperature

0 to +50 °C 32 to 122 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Environmental resistance

Vibration

10 to 55 Hz, Double amplitude 1.5 mm 0.06", 3 hours in each of the X, Y, and Z axis

Material

Housing material: Polycarbonate, Key top: Silicon rubber

Accessories

Panel mounting bracket, front protection cover, power cable, Instruction Manual

Weight

Approx. 85 g (including panel mount bracket, front protection cover and power cable)

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Process Controls / Process Sensors