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L8B-100 series intelligent electric-pneumatic valve Positioner forces the valve to reach the position at which the specified opening is achieved through the pneumatic actuator according to the current signal 4-20mA supplied from the controlsystem.


Small is size for all types of valve actuators

Built-in MCU intelligent control,allowing for high-accuracy control.

Nozzle guard construction,allowing for lower quality of air supply

Easy and quick one-keystroke setting


  Technical Parameters

Item

Parameters

Input signal

4~20mA.DC

Load voltage

10v (20mA)

Startup current

3.8mA

Output signal

4~20 mA.DC

Max.load

300 ohm

Input air pressure

0~6bar

Splitting range

50~100%

Repeatability

0.3%

Splitting range

20~90°

Ambient temperature

-20~70°C

Ambient humidity

10~90RH

Air supply interface

NPT 1/4

Electric interface

G 1/2

Material

Die-cast aluminum

Weight

1.8Kg

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