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SEL Series Digital Linear Actuator gallery image 1
SEL Series Digital Linear Actuator gallery image 1

SEL Series Digital Linear Actuator

Input Signal

:

4 – 20? DC

Voltage supply Min./Max

:

8.5 VDC / 30VDC (425ohm)

Power consumption

:

30.8? @ 4? / 170? @ 20?

Characteristic

:

Linear

Stoke

:

5 - 65mm (Max. up to 150mm)

Air supply pressure

:

1.5 - 7.0bar (20 - 100psi)  Pressurized air or allowed gas, free of water, oil, and dust

Air capacity (20psi)

:

6.6?/h=5.4N?/h=3scfm@supply air of 1.4bar(20psi)

Air consumption

:

< 0.04kg/h

Linearity

:

Within ± 0.5%

Hysteresis

:

Within 0.2%

Sensitivity

:

Within ± 0.2%

Operationg temperature

:

-20 ~ +80?

Pneumatic connections

:

Rc 1/4 or 1/4 NPT

Electrical connections

:

G 1/2 or 1/2 NPT

Protection class

:

IP66, Explosion proof Ex d IIB+H2 T6

Body material

:

Aluminum die-cast

Weight

:

2.5 kg

Auto-calibration for optimum zero and span setting
Simple and easy to set
Precise control performance and high dynamic response
Pressure regulator built in to eliminate variations in supply air pressure
Low air consumption due to piezo electric microvalve
Input/output signal isolated
Automatic detection for DA(direct acting) or RA(reverse acting)
Single and double acting available
No hunting on the small actuators
1/2 split range available
High resistance against shock and vibration

OPTION
Position transmitter (4…20? output signal)
2 X alarm limit (open / close)
Explosion proof type Ex d IIB+H2 T6