Product Introduction
The YT-2600 series intelligent valve positioner is a device that controls valve opening by receiving a 4-20mA current signal from a controller or control system. Equipped with a built-in microprocessor, it can accurately control valve position and perform powerful functions such as automatic setting, PID control, and HART communication.
characteristic
form
YT-2600L
YT-2600R
Input signal
4-20mA DC
INPUT
1.4~7kgf/㎠(20~100psi)
trip
10~150mm
0~90°
Impedance
Maximum. 460Ω/ 20mA DC
air connection
PT (NPT) 1/4
pressure gauge connection
PT (NPT) 1/8
power interface
PF 1/2 (G1/2)
ambient temperature
worktemperature
-30℃~85℃
Explosion proof temperature
-20℃~60℃(T5)/-40℃~40℃(T4)
repeatability
±0.3%F.S.
linearity
±0.5% F. S.
Lag degree
±0.5% F. S.
sensitivity
±0.2% F. S.
Gas consumption
Less than 0.01LPM (input pressure=1.4Bar)
Discharge Coefficient
60LPM
output characteristic
Quick open, linear, equal percentage, user-defined (16 points)
material
die-casting aluminum
protection grade
IP66
Explosion proof grade
ExdIICT6/T5
weight
3.0kg(6.6Ib)
●It has segment signal locking function.
●In standby mode, the gas consumption is close to zero, which can greatly save energy in the factory.
●The product is equipped with a liquid crystal screen (LCD) on the outside, so the status of the locator can be directly confirmed on site.
●Through HART communication, various information about valves and positioners can be obtained.
●Valve position output module can be added to provide feedback on valve opening.
●Linear, fast opening, equal percentage and other flow characteristics can be set arbitrarily.
●The PID parameters can be easily adjusted through the buttons on the product, and 16 points can also be set to achieve special flow curves.
●Has excellent protection function (IP66).
parameter
