Valve Ancillary Equipment

YT-1000R +PTM +L/S (int) 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 transmitter which is built internally outputs present opening rate with changing this to current signal of DC 4~20mA.

Stablility of the system is improved by output current signal of positioner.

It isn’t necessary any other extra bracket for position transmitter.

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.

It is economical due to less consumption.


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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
Limit Switch
Rating
AC 0.6A 125V~16A
Switch Type
2 x SPDT
Temperature Rating
-40°C ~ 85°C
POSITIONER
Same With YT-1000R (Standard Type)