Description
YTC Smart Positioner YT-2500 Series
The main features and functions are as follows:
1. When the current input signal or input gas source signal is less than 1.4kgf / cm2, it can automatically lock the air path leading to the actuator, keep the current valve opening.
2. The product is equipped with a liquid crystal screen (LCD), so you can confirm the status of the positioner directly in the field.
3. Strong seismic performance, can be applied to the vast majority of the scene.
4. Simple operation button can be set automatically.
5. The structure is small and easy to install in small actuators.
6. Standby air consumption close to zero, for large factories can save energy, good economy.
7. Can be applied to low voltage (8.5V), so there is almost no restriction on the control system.
8. You can add the valve position output module to confirm the valve opening. (Valve position feedback function is option)
9. Can be arbitrarily set linear, fast open, such as percentage flow characteristics.
10. The user can arbitrarily set 16 points to achieve special traffic characteristics.
11. The percentage of the starting point signal for forced close closing can be set arbitrarily.
12. Do not use other devices in the field, through the simple operation button to adjust the PID value.
13. The product has a manual switch (A / M), can be directly to the actuator input valve pressure.
14. Can be 4 ~ 12mA, 12 ~ 20mA of the split control.
15. Set the zero and span by manually setting.
16. Through the manual operation function, you can adjust the valve opening, easy to confirm the normal valve or not.
17. With IP66 excellent protection level.
28.The internal structure is very simple, the modular, reducing the probability of failure, easy maintenance.