国产精品一区二区三I久久精品一区I18岁成人网站I久久3pI粉嫩av第1页I蜜桃91丨九色丨蝌蚪91桃色Iav瑟瑟I黄色福利网I96精品视频在线观看I国产伦精品一区特点详解I国色avI久草毛片I91亚洲精品在线观看I九色91久蝌蚪视频免费观看I无码人妻视频I91人爽Iavi久久久I玖玖av

1. It has the functions of start stop, positive and negative, full speed, speed regulation, state memory (power failure memory), etc;

2. Simple sub loading control to realize the function of repeated transmission of quantitative liquid;

3. It can realize the start and stop of external foot switch control or the start and stop of time distributor control, and realize the simple distribution filling function;

4. The speed resolution is 0.1 rpm at 0.1-100 rpm and 1 rpm at 100-600 rpm;

5, 4 bit LED digital tube display speed and working mode, mask key operation;

6. Large torque output, different pump heads can be installed to realize the combination of different pump heads and drivers;

7. The internal structure adopts double-layer isolation design, and the circuit board is sprayed with three anti paint processes to achieve dust and moisture-proof effect;

8. Super strong anti-interference characteristics, wide voltage design, suitable for complex power supply environment;

9. The shell of the driver is made of 304 stainless steel, which is easy to clean and effectively prevents the corrosion of various acid and alkali salts and organic solvents;

10. External control high and low level control start and stop, positive and negative, simple sub assembly, optocoupler isolation; external control analog quantity adjustment speed;

11. RS485 communication, supporting Modbus protocol, convenient to connect with various control equipment;