E8M-A1 3M Omron, E8M-A1 3M Datasheet - Page 19

• Manufacturer Part Number: E8M-A1 3M
• Description: SENSR PRESSR DIFFRENTL 0-.145PSI
• Manufacturer: Omron
• Series: E8Mr

Specifications of E8M-A1 3M

• Pressure Type: Gauge
• Operating Pressure: 0.145 PSI, 1 kPa
• Port Size: Male, 1/8" (3.175mm) 27 NPT
• Output: Digital
• Voltage - Supply: 12 V ~ 24 V
• Termination Style: Cable
• Operating Temperature: 0°C ~ 50°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: E8M-A13M; E8MA13M

One-point Teaching (Window Mode Teaching)
1. By pressing the TEACH Key at the point of status 3 as shown below, the present measurement value will appear and ON- and OFF-
2. Check the measurement value and press the TEACH Key for teaching. Teaching will be completed on the ON and OFF points.
3. Press the RST/ESC Key so that the Controller will be in measurement mode.
Note: The Controller will be in window mode automatically after one-point teaching.
The above settings are useful for applications that check original pressures.
ON- and OFF-point Set Values
Refer to Set Value Check on page 17 to check ON- and OFF-point set values.
Teaching Errors
Teaching will not be performed by pressing the TEACH Key if the present value or the result of teaching is not within the proper setting
range, in which case, “ER.T” (error teach) will appear for 1 s.
Measurement Value Zero-reset
Note: The Controller can be zero-reset provided that the Sensor is exposed to atmospheric pressure.
The present measurement value will be reset as zero by pressing the RST/ESC Key for 1 s. The possible zero-reset range is within ±5%
FS of the rated output. Otherwise, “ER.T” will appear and the present measurement value will not be reset.
E8M/E8MS
The present value is not within
the proper setting range.
point indicators will start flashing.
One-point Teaching
ON point = Teach 1 - - 30% FS
OFF point = Teach 1 + 30% FS
Default is 10% FS (can be changed).
ON point OFF point
ON-point and
OFF-point indicators
flash.
Press the RST/ESC
Key for 1 s.
Status 3
Pressure
Present
measurement
value appears.
“ER.T” (error teach)
appears for 1 s.
Teaching completed.
20
Measurement mode
E8M/E8MS