Omron E8MS, E8M DATASHEET
Pressure Sensor
E8MS/E8M
Four-channel Pressure Sensor
Offering Versatile Functions and
High Precision Without Errors
• The industry’s smallest pressure sensor, compact,
lightweight - ideal for robot arms or other moving
components
• A highly sensitive minute-pressure sensor model detects very small differences in air pressure
• No wiring conduit required - can be located for sensing in small places
• Simple display panel for efficient space-saving,
though, providing large LEDs
• Easy sensitivity adjustment using the teach function
and channel-to-channel copy function
Ordering Information
Sensors
Sensors
E8MS
Pressure range Output form Model
Positive pressure
Negative pressure 0 to -101 kPa E8MS-N0
0 to 100 kPa
0 to 1 MPa E8MS-10
Linear output 1 to 5 V
E8MS-01
E8M
Pressure range Output form Model
Minute differential
pressure sensor
Positive pressure 0 to 1 MPa E8M-10
Negative pressure 0 to -101 kPa E8M-N0
Controller
Supply voltage Output form Number of sensor inputs Model
24 VDC NPN open collector
Note: 1 ch model available.
Differential pressure from 0 to 1,000 Pa (0 to 0.145 psi)
between positive and negative ports
4
2CH
Linear output 1 to 5 V
K3C-MP8-T1Z
K3C-DP8-T1Z
Accessories (Order Separately)
Sensor I/O Connectors
Applicable type Shape Model Specifications Quantity Remarks
E8M E89-M3 (see note)
E8MS E89-M4
Note: E8M-A1 does not require the Sensor I/O Connector.
Pin Controller Connector
Shape Model Fitting conductors size (mm) Quantity Minimum order unit Remarks
XS8A-0442 0.14 to 0.2 1 10
4-pin connector
with 3 m long cable
3-pin connector
with 3 m long cable
Supplied with one XS8A-0442 Pin Controller
1
Connector
E89-M3 and E89-M4 supplied with
one XS8A-0442 each
E8M-A1
E8MS/E8M
Note: Orders are accepted in multiples of the minimum order unit.
F-5E8MS/E8M
Power and output connector
Model Specifications Quantity
K32-MP2W 7-pin connector with 2-m-long cable 1
Adapter
Shape Model Quantity Minimum order unit Remarks
Y92F-30 110
Note: Orders are accepted in multiples of the minimum order unit.
One Adapter is attached
to the K3C Controller.
Soft Cover Hard Cover
Shape Model Shape Model
Y92A-48F1 Y92A-48
Sensor and Controller Combinations
Use the Pressure Controllers in the following combinations.
The E89-M3/M4 is required when using the Sensor as a single
unit.
Model E89-M3 E89-M4
E8MS-01 X O O O
E8MS-10 X O O O
E8MS-N0 X O O O
E8M-A1 X X O O
E8M-10 O X O O
E8M-N0 O X O O
O:Required; X: Not required.
K3C-MP8-T1Z
K3C-DP8-T1Z
K32-MP2W
Sensor and Controller Connection
E8MS-##
E8M-10/N0
E8M-A1
E-89-M3/M4
K3C
Sensor Input
Controller output
K32-MP2W
F-6 Proximity Sensors
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