It can be composed of a regulating valve (for example, throttle and plate) drive device with different actuator such as TOYI, UNIC, 3410, 3610, NA, HQ, PSQ and so on.
1. Control accuracy: 0.1%-3.0% (adjustable);
2. Electric actuator feedback signal can be connected: potentiometer 500Ω-10KΩ
3. External control signal can be connected: 4 —20mA, the other input signals are set before the product left from the factory.
4. Actuator forward and reverse action mode and "interrupt" mode can be set—OPEN,STOP,SHUT;
5. Whether to allow e-brake can be set;
6. SCR output: AC,1200V, 25A;
7. The output of the actuator position signal: low drift output 4-20mADC corresponding actuator is fully closed to fully open, the signal is completely isolated from the input;
8. Environment temperature: 0-70℃ (optional); Humidity: less than 90%RH;
9. Overheat protection function;
10. ZXQ2004 dimension: 62mm (underside length) x48mm (underside width) x26mm (height)
11. The input signal corresponding actuator moves interval can be calibrated freely by button(Generally calibrating in the electric actuator fully closed and fully open position);
12. Manual / automatic switching without disturbance;
13. Control function of the actuator locked-rotor detecting;
14. Allowing to changing the precision or reset time;
15. Combination lock to prevent misuse;
16. Make intelligent steps adjustment and locate precisely according to the input signal and actuator corner position.
17. Indicate the cause of the problem by error codes.
18. Special requirements can be satisfied.