1.product introduction
　　YT-2701 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4-20mA, which is being input from the controller. In addition, built-in micro-processing operator optimizes the positioner's performance and provides unique functions such as Auto calibration, PID control, Alarm, and Hart protocol.
2.The basic technical parameters

Item.Type	YT-2701
Input Signal	4-20mA DC
Supply Pressure	0.14-0.7MPa(1.4-7bar)
Stroke	5-50mm
Impedance	Max.500Ω@20mA DC
Air Connection	PT(NPT)1/4
Gauge Connection	PT(NPT)1/8
Conduit	PF1/2(G1/2)
Ambient Temp	(-30℃～80℃)/(-22～176°F)
Linearity	±0.5% F.S
Hysteresis	±0.5% F.S
Sensitivity	±0.2% F.S
Repeatability	±0.3% F.S
Air Consumption	0.01LPM(sup=0.14MPa)
Flow Capacity	9LPM(sup=0.14MPa)
Output Characteristics	Linear,EQ%,Quick Open user set(16 Point)
Material	Aluminum Diecasting
Enclosure	IP66
Explosion Proof Type	Exia IIC T5/T6
Weight	0.82kg(1.8Ib)

3.selection coding


4. Appearance size