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

PTM
Input type
2Wire
Input Signal
90°
Output Signal
4-20mA DC
Load Resistance
0~600 Ohm
Noise Range
50mVp.p
Adjustable Range
Zero : ±10% Span : 60~110%
Protection
IP67
Linearity
±1%
Sensitivity
±0.2%
Hysteresis
0.2%
Supply Voltage
15~30V DC
Explosion Proof
Ex d II CT6
POSITIONER
Same With YT-1000R (Standard Type)

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