E89-F4 Omron, E89-F4 Datasheet - Page 6

• Manufacturer Part Number: E89-F4
• Description: Pressure Sensor
• Manufacturer: Omron

Specifications of E89-F4

• Accessory Type: Panel Mounting Bracket
• For Use With: E8Y Series Pressure Sensors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: E89F4

Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use this product in atmospheres or environments that exceed
product ratings.
● Installation
Do not use the Sensor in an environment subject to corrosive or
combustible gas.
● Wiring
If no linear output is used, cut the gray lead wire short and apply
insulating tape to the lead wire so that it will not come into contact with
any other terminal.
● Mounting
• Do not apply a tensile strength in excess of 50 N to the cables or
• The pressure port (made of aluminum die-cast) is fixed with tapered
• Wrap the tapered R(PT) 1/8 male screws with sealing tape to
• Tighten M5 female screws to a torque of 2 N·m max.
• Tighten each male screw by using a 12-mm wrench to hold its
• When attaching the Mounting Bracket to the Sensor, make sure
connectors.
R(PT) 1/8 male screws and M5 female screws. When using tapered
screws, use tapered Rc(PT) 1/8 female screws.
prevent any leakage. Tighten the male screws to a torque of 10 N·m
max.
hexagonal head, not its body.
that each M3 screw is tightened to a torque of 0.5 N·m max.
E8F2
Precautions for Correct Use
WARNING
Hexagonal head
● Adjustments
● Others
Make sure the Sensor does not get wet.
• Filter the gas with an appropriate air filter so that the applied gas will
• Be sure to use the Sensor under the rated pressure.
• When setting the set pressure of the ON or OFF point of the output
• Turning ON the power
be free of moisture or oil.
transistor by pressing the mode selection key, use a manometer if
precise pressure settings are required. The Sensor has a display
error of ±3% FS±1 digit at room temperature. Refer to Display
accuracy in Ratings and Specifications.
The Sensor is ready to operate 0.5 s after it is turned ON. When the
load and Sensor are connected to separate power supplies, be
sure to turn ON the Sensor first.
E8F2
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