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E8FC Flow Sensors

  • CAD -kirjasto
  • E8FC_E8PC Datalehti
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Features

IoT Flow Sensors

Detect Signs of Abnormalities in Cooling Water by Simultaneous Measurement of “Flow Rate + Temperature”

  • Multi-sensing of “Flow rate + temperature” for preventing a sudden stops or manufacturing defects.
  • Various lineup of replacement adapters to enable easy replacement of your current pressure gauges and flow meters.
  • Analog current output function in addition to the IO-Link communications function that can perform self-diagnosis of abnormalities in the sensor itself.
Specifications & ordering info

Ordering Information

Sensors

Appearance Applicable fluid
2
The applicable fluid is a liquid that does not erode the wetted part materials (for example, water or a fluid whose conductivity is equivalent to that of water).
Control output Communication method IO-Link baud rate Order code
Liquid PNP IO-LinkAnalog COM2 (38.4 kbps) E8FC-25D
COM3 (230.4 kbps) E8FC-25T
NPN Analog E8FC-25
Note:

Please contact your OMRON sales representative regarding the IO-Link setup file (IODD file).

Adapters

It must be selected from the adapters below.

Appearance Applicable diameter
2

The applicable diameter is the size of the part shown below at the piping side.

Thread type Materials Order code
Nominal diameter A Nominal diameter B
10 A 3/8” R (taper thread) SUS304 E8FC-YA-R10A
NPT (taper thread) E8FC-YA-N10A
15 A 1/2” R (taper thread) E8FC-YA-R15A
NPT (taper thread) E8FC-YA-N15A
20 A 3/4” R (taper thread) E8FC-YA-R20A
NPT (taper thread) E8FC-YA-N20A
25 A 1” R (taper thread) E8FC-YA-R25A
NPT (taper thread) E8FC-YA-N25A

Cables (Sensor I/O Connectors)

A Cable is not provided with the Sensor. It must be ordered separately.

Type Appearance Cable Order code
Socket on one cable end

Straight

2 m XS5F-D421-D80-F
5 m XS5F-D421-G80-F

L-shaped

2 m XS5F-D422-D80-F
5 m XS5F-D422-G80-F
Socket and plug on cable ends
2
Straight type/L-shape type combinations are also available.

Straight/straight

2 m XS5W-D421-D81-F
5 m XS5W-D421-G81-F

L-shaped/L-shaped

2 m XS5W-D422-D81-F
5 m XS5W-D422-G81-F
Note:

Refer to Sensor I/O Connectors/Sensor Controllers on OMRON website for details.

O-ring (for replacement)

Appearance Type Order code
For E8FC-25 E8FC-YL-1

Ratings and Specifications

Sensors

Model PNP (COM2) E8FC-25D
PNP (COM3) E8FC-25T
NPN E8FC-25
Applicable
diameter
Nominal diameter B 3/8" 1/2" 3/4" 1"
Nominal diameter A 10 A 15 A 20 A 25 A
Applicable fluid The fluid must not corrode the material of the wetted part
(for example, water or a fluid whose conductivity is equivalent to that of water).
Permissible pressure
2
Even instantaneous pressure fluctuation such as water hammer must be within the permissible pressure.
10 MPa
Flow rate
monitoring
2
The flow rate precision is defined based on the values measured in Omron's pre-shipment adjustment facility using water at the ordinary temperature (approx. 23°C).
In the ordinary temperature environment (approx. 23°C), install the product with the long side of the chassis holding unit toward the upstream of the pipe.
The measured value might vary due to fluid pulsation or pipe clogging.
Rated flow rate range 0.6 to 14 l/min 1 to 30 l/min 1.5 to 60 l/min 2 to 100 l/min
Inner diameter setting (10 A, 15 A, 20 A, 25 A)
Display range 0 to 16 l/min 0 to 33 l/min 0 to 66 l/min 0 to 110 l/min
Zero cutting flow rate
2
Cutting to zero is the function outputting the flow rate less than the minimum rated flow rate as zero.
0.6 l/min 1 l/min 1.5 l/min 2 l/min
Display resolution (l/min) 0.1/1 (Selectable)
Flow rate monitoring
response time
Control output: 1.0, 2.5, 5, 10, 30, 60 s
Flow rate monitoring precision ±(7.0% + 2.0% F.S.) or less
Flow rate repeatability / F.S.
(prescribed for each response time)
1 s: ±3.5%, 2.5 s: ±2.5%, 5 s: ±1.6%, 10 s: ±1%, 30 s: ±0.8%, 60 s: ±0.6%
Ambient temperature
characteristics
2
The ambient temperature characteristics are defined based on the values measured in the following environment using water at the ordinary temperature (approx. 23°C) flowing at 30 l/min.
In ordinary temperature environment (approx. 23°C) / pipe diameter 20A / straight pipe length 200 mm or more / recommended joint (KITZ's PTZ-20A) / dedicated adapter (E8FC-YA-R20A)/
Install the product with the long side of the chassis holding unit toward the upstream of the pipe.
±1.0% F.S./10°C
Hysteresis Variable
Temperature
monitoring
2
The temperature precision is defined based on the values measured in the following environment using water.
In ordinary temperature environment (approx. 23°C) / pipe diameter 20A / straight pipe length 200 mm or more / recommended joint (KITZ's PTZ-20A) / dedicated adapter (E8FC-YA-R20A) / Install the product with the long side of the chassis holding unit toward the upstream of the pipe.
Temperature monitoring
rated range
0 to 85°C
Temperature monitoring precision ±2.5°C
Temperature repeatability ±0.5°C
Control output
judgment
(selectable)
Standard mode Judge if the measured value is the threshold value or more (or less).
Window mode Judge if the measured value is within the upper and lower limits.
Display method Numerical value indication: 4-digit 7-segment white LED with inverting function
Status indicators: The content of indication is selectable from green, orange, red, and OFF.
Output indicator: OUT1 operation (orange), OUT2 operation (orange)
Unit indicator: l/min (White), % (White), °C (White), ST (White)
Communication indicator: Lighting when communications are in progress (green)
Delay setting 1 to 9999 ms (Select a function from invalid, ON delay, OFF delay, and one-shot.)
Connection method M12, 4-pole connector type
Output ch1
(selectable)
Control output Flow rate control output (N.O./N.C.)
E8FC-25D/-25T: PNP
E8FC-25: NPN
30 VDC or less, Class 2, 100 mA max., residual voltage 1 V or less
Pulse output 1/10/100/1000 l
Output ch2
(selectable)
Control output Flow rate control output (N.O./N.C.) / temperature control output (N.O./N.C.)
E8FC-25D/-25T: PNP
E8FC-25: NPN
30 VDC or less, Class 2, 100 mA max. residual voltage 1 V or less
Analog current output
2
Do not connect analog current output with the master unit of IO-Link. Otherwise, the unit might fail.
Flow rate analog output /temperature analog output
Current output 4 to 20 mA (maximum load resistance 350 Ω or less)
(Display value ±2% of F.S.)
Pulse output 1/ 10/ 100/1000 l
External input Smart tuning, One-point tuning,
short-circuit current 1.5 mA or less, input time 20 ms or more
IO-Link IO-Link specification Ver 1.1
Baud rate E8FC-25D: COM2 (38.4kbps)
E8FC-25T: COM3 (230.4Kbps)
Data length PD Size: 6 byte
OD Size: 1 byte (M-sequence type: TYPE_2_V)
Minimum cycle time E8FC-25D (COM2): 3.2 ms
E8FC-25T(COM3): 2.0 ms
Power supply Power supply voltage 15 to 30 VDC (including 10% ripple (p-p)), Class 2
Power consumption 2,880 mW or less
(When power supply voltage is 30 V, current consumption must be 96 mA or less.
When power supply voltage is 15 V, current consumption must be 192 mA or less.)
Protection circuit Power supply reverse connection protection, output short-circuit protection,
and output reverse connection protection
Environment resistance Ambient temperature range –20 to 80°C in operation and storage, respectively (no condensation)
Applicable fluid temperature 0 to 85°C (no icing on the pipe surface)
Ambient humidity range 35% to 85% RH in operation and storage, respectively (no condensation)
Withstand voltage 500 VAC 50/60 Hz 1min
Vibration resistance (destruction) 10 to 2000 Hz, double amplitude 1.5 mm, 2 hours in X/Y/Z direction each
Shock resistance (destruction) 500 m/s2, three times in X/Y/Z direction each
Protective structure IP67
Pollution degree 3
Altitude 2,000 m or less
Installation place Indoor
Materials Wetted part Detecting unit: SUS304L, O-ring: FKM
Other than wetted part Head: PPSU, display unit: PES, button: PBT, chassis: SUS304L, nut: SUS304
Weight Approx. 190 g
Accessories Ferrite core x 1 (TDK's Model ZCAT1 730-0730A)
User's manual (Japanese, English, and Chinese), one each
Compliance sheet
Index list

Dimensions

(Unit: mm)

Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.

Sensors

IoT Flow Sensor E8FC-25

Adapters

E8FC-YA-R10A, E8FC-YA-N10A

Note:

The specification for each model is shown in the table below.

Model E8FC-YA-R10A E8FC-YA-N10A
Applicable diameter 10 A
Threaded R3/8 NPT3/8

E8FC-YA-R15A, E8FC-YA-N15A

Note:

The specification for each model is shown in the table below.

Model E8FC-YA-R15A E8FC-YA-N15A
Applicable diameter 15 A
Threaded R1/2 NPT1/2

E8FC-YA-R20A, E8FC-YA-N20A

Note:

The specification for each model is shown in the table below.

Model E8FC-YA-R20A E8FC-YA-N20A
Applicable diameter 20 A
Threaded R3/4 NPT3/4

E8FC-YA-R25A, E8FC-YA-N25A

Note:

The specification for each model is shown in the table below.

Model E8FC-YA-R25A E8FC-YA-N25A
Applicable diameter 25 A
Threaded R1 NPT1

O-ring E8FC-YL-1

Cables

Sensor I/O Connectors (M12, Socket on one cable end)

Straight, XS5F-D421-D80-F, XS5F-D421-G80-F

L-shaped, XS5F-D422-D80-F, XS5F-D422-G80-F

Sensor I/O Connectors (M12, Socket and plug on cable ends)

Straight/straight, XS5W-D421-D81-F, XS5W-D421-G81-F

L-shaped/L-shaped, XS5W-D422-D81-F, XS5W-D422-G81-F

Cables & Accessories

XS2

xs2 oei prod
XS2 Connector Cordsets with M12 watertight single-ended and extension cordsets.

XS3

xs3 oei prod
XS3 Connector Cordsets with M8 single-ended and extension cordsets for reduced maintenance.

XS5C/XS5G

xs5c xs5g 400x400 prod
XS5C/XS5G-D418 IDC type connectors have been specially developed for fast and easy connection without any special tools. The only tools you'll need are wire cutters and two wrenches.

Y92E-S_PP

y92e-s oei prod
IP69K Rated Sensor Connector Cordsets for Food, Beverage, Pharma applications.