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Electro-Pneumatic Positioners
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Electro-Pneumatic Positioner YT-1000R +PTM (External)
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Electro-Pneumatic Positioner YT-1000R +PTM (External)
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The Electro-Pneumatic Positioner YT-1000R is used for operation of pneumatic rotary valve actuators by means of electrical controller or control systems with an analog output signal of DC 4 to 20mA or split ranges. And Positon Transmitte which is built internlally outputs present opening rate with changing this to current signal of DC 4~20mA maintaining explosion proof type.
• Stability of system is improved by the position transmitter which outputs current signal of positoners operating and feedback to a controller.
• It isn't necessary to use an extra bracket for positon transmitter, and it is able to manage positioner and transmitter repectively.
• It is able to use in the environment with explosive gas due to explosion-proof structure.
• The change of RA/DA Action is convenient, it is able to apply to single or double acting actuator.
• It is possible to prevent the hunting with orifice to the small size actuator. |
| Specifications |
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PTM
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Input type |
2Wire |
| Input Signal |
90º |
| Output Signal |
4-20mA DC |
| Load Resistance |
0~600 Ohm |
| Noise Range |
50mVp.p |
| Adjustable Range |
Zero : ±10% Span : 60~110% |
| Protection |
IP67 |
| L inearity |
±1% |
| Sensitivity |
±0.2% |
| Hysteresis |
±0.2% |
| Supply Voltage |
15~30V DC |
| Explosion Proof |
Ex d II CT6 |
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POSITIONER
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Same With YT-1000R (Standard Type) |
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