YT-1000R +PTM (ext) Electro-Pneumatic Positioner
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.
Features
- Stability of system is improved by the position transmitter which outputs current signal of positoner’s operating and feedback to controller.
- It isn’t necessary 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
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2Wire
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Input Signal
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90°
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Output Signal
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4-20mA DC
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Load Resistance
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0~600 Ohm
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Noise Range
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50mVp.p
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Adjustable Range
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Zero : ±10% Span : 60~110%
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Protection
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IP67
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Linearity
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±1%
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Sensitivity
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±0.2%
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Hysteresis
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0.2%
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Supply Voltage
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15~30V DC
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Explosion Proof
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Ex d II CT6
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POSITIONER
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Same With YT-1000R (Standard Type)
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Contact us with any enquiries and we will be happy to help.