YT1000 Rotary Electro Pneumatic Positioner
YT-1000R series electric-pneumatic valve positioner is a device that receives DC current signal 4-20mA from the controller or the control system,and the precisely controls valve opening through pneumatic actuator.
Description
YT-1000R series electric-pneumatic valve positioner is a device that receives DC current signal 4-20mA from the controller or the control system，and the precisely controls valve opening through pneumatic actuator.
Main Features and Characteristics
Buily-in field LCD display ( For Smart Positioner)
No resonance within 5-200Hz
Easy changeover between forward and ackward,and between single action and dual action
For small actuatoes,preventing vibration by making locator orifice smaller
Low air consumption,allowing the locator being economica
Splitting-range control within 1/2 without replacing parts
Ordering Code
| Ordering symbols:YT1000R | ||||||
| Model | Acting type | Explosion proof | Lever type | Orifice type | Connection type | Ambient temp. |
| YT1000R | S: Single acting | M:ExdmiiBT5 | 1:M6X40L | 1:Φ1 | 1:PT | S:-20ºC-60ºC |
| D: Double acting | C:ExdmiiCT5 | 2:M6X63L | 2:Φ2 | 2:NPT | H:-20ºC-120ºC | |
| M:ExiaiiBT6 | 3:M8X40L | 3:None | L:-40ºC-70ºC | |||
| N:Non-explosion | 4:M8X63L | |||||
| 5:NAMUR | ||||||
| Option 1 | 0:None(St’d) | 1:Dome cover | ||||
| Option 2 | 0:None(St’d) | 1:+PTM (Internal) | 2:+PTM (External) | 3:+L/S (Internal) | 4:+L/S (External) | 5:+PTM+LS (Internal) |
Standard Specification
Technical Parameters
| Item | Single action | Double action |
| Input signal | 4~20mA | |
| Impedance | 250±15 ohm | |
| Input pressure | 1.4~7Kgf/cm³ 20~100psi | |
| Splitting range | 10~150mm | |
| Air supply interface | NPT 1/4 | |
| Pressure gauge interface | NPT 1/8 | |
| Power supply interface | PF 1/2 (G1/2) | |
| Explosion-proof grade | Ex Dii BT5,Ex iaII CT6 | |
| Protection class | IP66 | |
| Ambient temperature | -20~70°C(-4~158°F) | |
| Ambient humidity | 10~90RH | |
| Linearity | ±1% F.S | ±2% F.S |
| Lagging degree | ±1% F.S | |
| Sensitivity | ±0.2% F.S | ±0.5% F.S |
| Repcatability | ±0.5% F.S | |
| Air consuption | 2LPM (sup=1.4Kgf/cm³) | |
| Flow | 80LPM (sup=1.4Kgf/cm³) | |
| Material | Die-cast aluminum | |
| Weight | 2.7Kg | |
Our Order Photos
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