Automative Valve Positioner IL-Top-S with Explosion-proof Function
Applications:
The locator(IL-TOP-S) application various fluid process control box flow control system.
It can be installed to a variety of angular travel actuator, such as pneumaitc butterfly valve, ball valve, gate valve, globe valve etc.
It is suitable for flow control of pneumatic valve.
Different type for choice(with single acting or double acting):
1.Basic type: locator + process cotrol
2.Locator + process control + position feedback (4-20mA/0-5/10V)
3.Locator + process control +DEVICE NET BUS
4.Locator+ process control +explosion levels
5.Locator+ process control +explosion levels+position feedback
6.Locator + process control +DEVICE NET BUS+explosion levels
Specification:
| Size |
1"-4", DN25-DN100 |
| Material |
304/316L (1.4301/1.4404) and 1.4435 Nb2 |
| Explosion certification |
EXD II BT4 |
| Power supply |
DC 24V |
| Working temperature |
-10 C to 130 C, -10 C to 150 C (angle seat valve, stop reversing valve) |
| rotection grade: |
IP67 |
| Input signal |
0-4/20mA, 0-5/10V |
| Feedback signal: |
0-4/20mA, 0-5/10v(option) |
| Bus protocol |
DEVICE NET BUS(option) |
| Working pressure |
10 bar |
| Air pressure |
4-7Bar |
| Operation interface |
LCD display |
| Application |
pneumatic butterfly valve, ball valve, gate valve, globe valve etc. |
| Delivery details |
Usually within 20 days after receiving T/Tdown payment |
Technical Specifications:
This controller can be used as a locator or processing controller.
As a positioner, it can locate valve position by setting value.
As a processing controller, MPU will receive signal from control unit by comparing setting position value of valve with Actual positin of valve, through PID control algorithm, Processing controller will drive valve to exact target position of valve.
The controller is composed of MPU, detection unit of control signal, position detection, LCD display, key board, piezoelectrics valve,etc.
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