Clamp-On Air Flow Sensor

FD-EC series

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Amplifier unit M12 connector type FD-ECA1C

FD-ECA1C - Amplifier unit M12 connector type

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Software

  • CE Marking
  • CSA

Specifications

Model

FD-ECA1C

Type

M12 connector type*1

Number of control outputs

2

Number of analog outputs

1

Number of external inputs

Power supply cable

Pigtail, 100 mm 3.94", M12 connector, 8 pins of which 6 are used pins used

Response time (90% response)

50 ms/100 ms/250 ms/1 s/5 s (selectable, initial value: 250 ms)*2

I/O

Control outputs 1 and 2

Instantaneous flow/Accumulated flow/Alarm output/Pulse output
NPN/PNP setting switchable, 100 mA or less total for two outputs, residual voltage: 2.5 V or less

Analog output

Instantaneous flow
4-20 mA/0-20 mA (switchable), load resistance: 260 Ω or less

External input

Zero flow/Origin adjust./Reset total
Short-circuit current: 1.5 mA or less

Network compatibility

IO-Link*3

Number of connectible units

Protection circuit

Protection against reverse power connection, output overcurrent, output surge, reverse output connection, and incorrect head cable wiring

Power supply

Power voltage

24 VDC +20%/-10% (including ripple), Class2/LPS

Power consumption

1680 mW*4excluding load current

Environmental resistance

Ambient temperature

−10°C to +55°C 14 to 131°F (no freezing)*5

Relative humidity

35%RH to 85%RH (no condensation)

Vibration resistance

10 to 500 Hz, power spectral concentration: 0.816 G2/Hz, XYZ axes

Shock resistance

100 m/s2, 16 ms pulse, XYZ axes, 1000 times for each axis

Material

Main unit: polycarbonate, FG terminal: copper/iron

Weight

Approx. 42 g 1.48 oz

*1 Ensure the cable length is 30 m 98.4' or less (20 m 65.6' or less when using IO-Link) for the M12 connector type.
*2 5 ms is added to the analog output response time and the response is set to 63%.
*3 IO-Link: Compatible with specification v1.1/COM3 (230.4 kbps).
*4 182 mA or less with the load included.
*5 The ambient temperature to use varies depending on the number of adjacent cable type/M12 connector type units or depending on the number of expansion zero line type units added to the system. For 1 or 2 units, the temperature is 55°C 131°F. For 3 to 5 units, the temperature is 50°C 122°F. For 6 to 8 units, the temperature is 45°C 113°F. The prescribed values for the ambient temperature assume that the amplifier unit has been mounted on a DIN rail installed on a metal surface. Exercise special care when installing the product in an airtight space.

Data Sheet (PDF) Other Models