Omron E8F, Manual

Page: 2 / 12

E8F E8F
2
Specifications
Ratings
Item/Model E8F-A01C E8F-AN0C
(see note 1)
E8F-B10C E8F-01C E8F-CN0C
(see note 1)
E8F-10C
Supply voltage 12 to 24 VDC
±
10% with a ripple (p-p) of 10% max.
Current
consumption 30 mA max.
Pressure type Gauge pressure
Permissible
pressure range 0 to 98 kPa 0 to –101 kPa 0 to 980 kPa 0 to 1 kgf/cm
2
(0 to 98 kPa)
0 to –76 cmHg
(0 to –101 kPa) 0 to 10 kgf/cm
2
(0 to 980 kPa)
Pressure setting
range 0 to 98 kPa 0 to –101 kPa 0 to 980 kPa 0 to 1 kgf/cm
2
(0 to 98 kPa)
0 to –76 cmHg
(0 to –101 kPa) 0 to 10 kgf/cm
2
(0 to 980 kPa)
Withstand pressure 490 kPa 2.0 MPa 5 kgf/cm
2
(490 kPa) 20 kgf/cm
2
(2 MPa)
Applicable fluid Non-corrosive gasses, inert gasses
Operating mode
(see note 2) Hysteresis mode and wind mode
Repeat accuracy
(ON/OFF output)
±
1% FS max.
Accuracy
(linear output)
±
3% FS max.
Linearity
(linear output)
±
1% FS max.
Response time
(ON/OFF output) 6 ms max.
Linear output 1 to 5 V with output impedance of 1 k
Ω
and permissible resistive load of 500 k
Ω
min.
ON/OFF output NPN open collector (NO/NC)
Load current 100 mA max.
Output applied
voltage 30 VDC max.
Residual
voltage 1 V max. (with load current of 100 mA) or 0.4 V max. (with load current of 20 mA)
Error output NPN open collector
Load current 50 mA max.
Output applied
voltage 30 VDC max.
Residual
voltage 1 V max. (with load current of 50 mA) or 0.4 V max. (with load current of 20 mA)
Power-ON reset time 200 ms max.
Display (see note 2) 2
1
/
2
-digit LCD
Red indicator ON with output transistor turned ON
Green indicator ON in normal operation (OFF at the time of malfunctioning or error detection)
Display accuracy
±
3% FS
±
1 digit max.
Circuit protection Reversed connection and load short-circuiting
Ambient
temperature Operating: 0
°
C to 50
°
C (with no icing)
Storage: –10
°
C to 60
°
C
Ambient humidity 35% to 85% (with no condensation)
Accessories
(provided) Mounting brackets (horizontal bracket, vertical bracket, and two mounting screws) and operation manual