Active Member
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[China]
Address: Head of office: Beijing, China
Contact name:William
Jiangsu Flowan Auto-Control Co.,ltd |
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Electro-pneumatic positioner
Description
Electric-pneumatic valve positioner YT-1000R is a device that receive 4~20mA DC current signal from controller or control system and deliver air to rotary pneumatic actuator to control valve position.
Technical Data
| Type | YT-1000L | YT-1000R | |||
| Linear | Rotary | ||||
| Single | Double | Single | Double | ||
| Input signal | DC 4-20mA | ||||
| Impedance | 250±15Ω | ||||
| Supply pressure | 1.4～7kgf/cm²(20～100psi) | ||||
| Stroke | 10～150mm | 0～90℃ | |||
| Air connection | PT(NPT)1/4 | ||||
| Gauge connection | PT(NPT)1/8 | ||||
| Conduit | PF1/2(G1/2) | ||||
| Explosion proof | Ex d II BT6 Ex d II CT6 Ex ia II BT6 | ||||
| Protection | IP66 | ||||
| Ambient temperature | -20℃～70℃ | ||||
| Linearity | ±1%F.S ±2%F.S | ||||
| Hysteresis | ±1%F.S | ||||
| Sensitivity | ±2%F.S ±0.5%F.S | ||||
| Repeatability | ±0.5%F.S | ||||
| Air consumption | 2LPM(Sup=1.4kgf/cm²,20psi) | ||||
| Flow capacity | 80LPM(Sup=1.4kgf/cm²,20psi) | ||||
| Material | Cast Aluminum | ||||
| Weight | 2.8kg(6.2lb) | ||||
