Linear Electro Pneumatic Valve Positioner

We are offering a high quality of Linear Electro Pneumatic Valve Positioner. The Electro-Pneumatic Positioner YT-1000L is used for operation of pnuematic linear valve actuators by means of electrical controller or control system with an analog output signal of DC 4 to 20mA or split ranges.
* Simple zero and span adjustment
* No resonance between 5-200Hz
* Auto/Manual switch
* RA v.s. DA action and 1/2 split range setting by simple adjustment
* Internal feedback signal is available as an option (weather proof only)


Specifications
CategoryYT-1000L
SingleDouble
Input Signal4~20mA DC *1
Impedance250A 15a
Supply Pressure1.4~7.0kgf/cm2 (20~100 psi)
Stroke10~150mm *2
Air ConnectionPT(NPT) 1/4
Gauge ConnectionPT(NPT) 1/8
Conduit EntryPF 1/2 or G 1/2
CSA : ExmdIIBT5
ProtectionIP66
Ambient TemperatureOperating-20a 70a , -40a 60a , -20a 120a
LinearityA 1.0% F.S
Hysteresis 1.0% F.S
SensitivityA 0.2% F.SA 0.5% F.S
RepeatabilityA 0.5% F.S
Air Consumption3LPM (Sup=1.4kgf/cm2 ,20psi)
Flow Capacity80LPM (Sup=1.4kgf/cm2 ,20psi)
MaterialAluminum Diecasting
Weight2.7kg(6.1lb)

* Tested under ambient temperature of 20a , absolute pressure of 760mmHg, and humidity of 65%. Please contact us for more detailed specification.
* 1: For 1/2 Split Control, it can be applied by adjusting zero and span.
a c2: YT-1000L has d