Introduction
Electricity-Valve positionerYT-1000RIt is a type of signal received from a controller or control system4~20mAA device that sends a direct current signal and delivers air to a direct stroke pneumatic actuator to control valve opening.
FEATURES
l exist5~200HzThere is no resonance phenomenon within the range.
l Positive and negative effects, as well as single and double effects, can be easily converted.
l For the vibration generated by small actuators, it can be solved by adding a throttle hole to the locator.
l Low air consumption and good economy.
l It can be achieved without replacing parts1/2Split range control within the scope.
Parameters
project
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YT-1000R
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Single action
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Double action
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Input signal
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4~20mA DC
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impedance
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250±15 Ohm
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pressure
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1.4~7.0kgf/cm2(20~100 psi)
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trip
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0~900
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Air source interface size
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PT(NPT) 1/4
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Pressure gauge interface size
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PT(NPT) 1/8
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Power interface size
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PF 1/2 (G 1/2)
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Explosion proof grade
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KTL : ExdmIIBT5, ExdmIICT5, ExiaIIBT6
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ATEX: EExmdIIBT5, JIS : ExsdIIBT5
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CSA : ExmdIIBT5,NEPSI:ExiaIICT6
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protection grade
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IP66
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ambient temperature
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operation temperature
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-20~70℃, - 40~70℃, - 20~120℃
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Explosion proof temperature
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-20~60℃
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Linear
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±1.0% F.S
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Lag degree
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1.0% F.S
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sensitivity
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±0.2% F.S
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±0.5% F.S
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repeatability
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±0.5% F.S
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Air consumption
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3LPM (Sup=1.4kgf/cm2 , 20psi)
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Traffic volume
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80LPM (Sup=1.4kgf/cm2 , 20psi)
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texture of material
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die-casting aluminum
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Weight
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2.7kg(6.1lb)
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