Ytc YT-1000L Series User Manual

Electro-Pneumatic Positioner
Ordering Symbols: YT-1000L
Model Acting Type
YT-1000 L Single Acting
S
Double Acting
D
=
The Electro-Pneumatic Positioner YT-1000L is used for operation of pneumatic linear valve actuators by means of
electrical controller or control system with an analog output signal of DC 4 to 20 mA or split Ranges.
z There is no resonance at 5~200Hz.
z The change of RA/DA Action is convenient, it is able to apply to single or double acting actuator.
z It is possible to prevent the hunting with orifice to the small size actuator.
z It is economical due to less air consumption.
It is able to control the 1/2 split range with simple operation without replacement of parts.
z
YT-1000L (Linear Type)
Explosion Proof Lever Type
ExdmIIBT5 10
m 1
ExdmIICT5 30
c 2
ExiaIIBT6 60
i 3
Non-Explosion 100
n 4
Orifice Type
40 mm 1
~ 1
70 mm 2
~
2
100 mm None
~ 3
150 mm
~
Specifications
Item.Type
Input Signal
Impedance
Supply Pressure
Stroke
Air Connection
Gauge Connection
Conduit
Explosion Proof
Protection
Ambient Temp
Linearity
Hysteresis
Sensitivity
Repeatability
Air Consumption
Flow Capacity
Material
Weight
Connection Type Ambient Temp
PT -20
1 S
NPT -20
2 H
-40
L
Single
4-20mA DC
250±15 Ohm
1.4~7kgf/ (20~100psi)
10~150mm
PT (NPT) 1/4
PT (NPT) 1/8
PF 1/2 (G1/2)
Ex dm IIB T5
Ex dm IIC T5
Ex ia IIB T6
IP66
-20 ~70 (OperatingTemp.)
-20 ~60 (Explosion Temp.)
±1% F.S.
±1% F.S.
±0.2% F.S.
±0.5% F.S.
3LPM (Sup=1.4kgf/ , 20psi)
80LPM(Sup=1.4kgf/ , 20psi)
Aluminum Diecasting
2.7kg(6.1Ib)
60
~
120
~
70
~
Double
±2% F.S.
±0.5% F.S.