Differential Pressure Sensor E8YDifferential Pressure Sensor E8Y
31 x 30 x 30 mm 28 x 28 x 29 mm
In one miniature package, the E8Y differential pressure sensor solves applications (1.22 x 1.18 x 1.18 in) (1.10 x 1.10 x 1.14 in)
that previously required two individual sensors and a controller. It is an extremely
sensitive and reliable controller with discrete outputs for direct connections to your
Small size
PLC. A separate analog output makes the data available for charting. The E8Y puts
PSI models with 2 pressure ranges
intelligent control at the site, freeing up your control system for faster performance.
1-touch programming for upper and lower limits
Gauge Pressure Sensor E8F2 Hysteresis mode (ideal for detection applications)
Gauge Pressure Sensor E8F2
Window modes (ideal for maintaining a pressure range)
Make your pick-and-place and object detection applications perform at peak consistency
Digital and analog outputs
with the new E8F2 gauge pressure sensor. Its large LED face simultaneously displays an
analog bar graph and digital pressure values so you can monitor all aspects of your
NPN or PNP output types
application at a glance. These models also have two independent discrete outputs for
Manual or Automatic programming
quick connections to your control device, and an analog output that simplifies data
User defined normally open or normally closed
collection. Choose either vacuum or pressure models to fit your application.
configuration
3 different pressure ranges
Programming Options
Programming Options
Both the E8Y and E8F2 can be configured either normally open or normally closed. They
also offer a choice of Hysteresis or Window mode and auto or manual programming.
Manual Hysteresis Mode 2-Point Auto-Teaching Hysteresis Mode
Normally Open Normally Open
If you know the exact This method automatically sets
Output Output
pressure settings of the essential parameters based
Hysteresis Width
Hysteresis Width
your application, on production
ON ON
Midpoint between
simply enter the ON values. Use an
Teach 1 & Teach 2
and OFF set values. actual object to
OFF The Hysteresis width OFF teach the ON
is automatically set. and OFF points,
and the mid-
Pressure Value
Pressure Value
These programming
OFF
point will be
ON
Point
methods are ideal for
Point
automatically
Teach 1 Teach 2
OFF Set Value ON Set Value
detection applications.
Using actual object Using actual object
set.
Manual Window Mode 1-Point Auto-Teaching Window Mode
Normally Open Normally Open
The manual Window This is the ideal programming
Output Hysteresis Width Output Hysteresis Width
(set value) (set value)
mode requires you to mode if you have a target
ON set the ON and OFF ON pressure. Enter the target
set values and the pressure and the ON and OFF
points are set
Hysteresis width.
OFF OFF
automatically. The
only other things
The Window mode is ideal
Pressure Value Pressure Value
ON OFF
you have to set are for applications where you
Point Point
the Window and have to maintain a specific
Teach 1 (standard value)
OFF Set Value ON Set Value
Hysteresis widths.
pressure range.
Window width
Using actual object
(set value)
NOTE: The above charts show a Normally Open configuration. Reverse them for a Normally Closed configuration.
SET
OUT
ADJSpecifications E8Y E8F2
Pressure type Differential pressure Gauge pressure
Power supply voltage 12 to 24 VDC 12 to 24 VDC
Rated pressure 0 to 0.290 psi 0 to 145 psi
0 to 0.725 psi 0 to 14.5 psi
0 to -14.5 psi
Linearity 1% FS max. 1% FS max.
Response time (digital output) 0.5 sec. max. 5 ms max.
Display accuracy 1% FS 3% FS
Linear output 4 to 20 mA 1% FS with a permissible resistive 1 to 5 V 5% FS with an output impedance of 1 k
load of 250 and a permissible resistive load of 500 k
Digital output NPN open collector (NO/NC) NPN open collector (NO/NC)
Load current: 100 mA max. Load current: 30 mA max.
Applied voltage: 30 VDC max. Applied voltage: 30 VDC max.
Residual voltage: 1 V max. with a load current of Residual voltage: 1 V max. with a load current
100 mA or 0.4 V max. with a load current of 16 mA of 30 mA
Pressure port Rc (PT) 1/8 inch female screw or 4.5 mm dia. pipe Rc (PT) 1/8 inch male screw and M5 female screw
Dimensions (W x H x D) 31 x 30 x 30 mm 28 x 28 x 29 mm
Catalog number Data sheet: F045-E3-2 Data sheet: D086-E3-2
E8Y Ordering Information
Type Digital output Analog output Pressure range Port/mounting Part number
Miniature differential NPN open collector 0 to 0.290 psi 4.5 mm dia. pipe E8Y-A2C-D
pressure sensor (2 independent
Rc (PT) 1/8 inch E8Y-A2C-RD
outputs)
0 to 0.725 psi 4.5 mm dia. pipe E8Y-A5C-D
Rc (PT) 1/8 inch E8Y-A5C-RD
4 to 20 mA 0 to 0.290 psi 4.5 mm dia. pipe E8Y-A2Y-D
Rc (PT) 1/8 inch E8Y-A2Y-RD
0 to 0.725 psi 4.5 mm dia. pipe E8Y-A5Y-D
Rc (PT) 1/8 inch E8Y-A5Y-RD
E8F2 Ordering Information
Type Digital output Analog output Pressure range Part number
Positive pressure NPN open collector 1 to 5 V 0 to 14.5 psi E8F2-D01C
sensor (independent, two
0 to 145 psi E8F2-D10C
outputs)
Negative pressure NPN open collector 0 to -14.6 psi E8F2-DN0C
sensor (independent, two
outputs)
UNITED STATES REGIONAL SALES OFFICES
800.55.OMRON or 847.843.7900
www.omron.com/oei
CANADA REGIONAL SALES OFFICE
OMRON ELECTRONICS, INC. Toronto 416.286.6465
Industrial Automation Division
BRAZIL SALES OFFICE
Schaumburg, IL
Sao Paulo 55.11.5564.6488
OMRON CANADA, INC.
ARGENTINA SALES OFFICE
Scarborough, Ontario
Buenos Aires 54.114.787.1129
MEXICO/LATIN AMERICA SALES OFFICE
24 Hour Control Fax
United States 847.843.1963
Florida 954.227.2121
Canada 877.599.4264
2001 OMRON ELECTRONICS, INC.
SB E8YE8F2 1/01/15M