YT-1000LS series electric pneumatic valve positioner
YT-1000LS series electric pneumatic valve positioner
Input Signal: 4～20mA DC
Impedance: 250±15Ω
Supply Pressure: 1.4～7kgf/cm2（20～100psi）
Stroke: 10～150mm 0～90°
Trachea interface: NPT1/4
Pressure gauge interface：NPT1/8
Power interface ：NPT1/2（G1/2）
Explosion-proof Grade: Ex dmbⅡ B(C)T6 Gb,Ex iaⅡ B(C)T6 Gb
Protection Grade: IP66
Environment temperature: -20℃～70℃
Linearity: ±1%F.S ±2%F.S
Hysteresis: ±1.0%F.S
Sensitivity: ±0.2%F.S ±0.5%F.S
Repeatability: ±0.5%F.S
Material: Cast aluminum
Impedance: 250±15Ω
Supply Pressure: 1.4～7kgf/cm2（20～100psi）
Stroke: 10～150mm 0～90°
Trachea interface: NPT1/4
Pressure gauge interface：NPT1/8
Power interface ：NPT1/2（G1/2）
Explosion-proof Grade: Ex dmbⅡ B(C)T6 Gb,Ex iaⅡ B(C)T6 Gb
Protection Grade: IP66
Environment temperature: -20℃～70℃
Linearity: ±1%F.S ±2%F.S
Hysteresis: ±1.0%F.S
Sensitivity: ±0.2%F.S ±0.5%F.S
Repeatability: ±0.5%F.S
Material: Cast aluminum
shared：
XCN1000 series electric positioner and pneumatic control valve, constitute a closed loop control circuit. To convert the dc current signal control system is given to drive letter of gas valve control valve action. At the same time according to the feedback regulator of the opening to make the valve position can correct positioning according to the system output control signals. The electrical locator is available In the type single acting (spring return type) and double-acting pneumatic actuators.
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YT1200 series pneumatic valve positioner
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