The XY242 explosion-proof batch controller, utilizing a PIC microcontroller as its main unit, is a preset precision control device designed for use in petroleum, chemical, food, and other industries. It is suitable for systems incorporating pulse output flowmeters, RS485 communication weighbridges, and 4–20mA analog output sensors for temperature and liquid level measurement. By leveraging advanced PIC technology, the controller offers user-friendly and flexible programming methods. Users can select options from an intuitive programming menu to customize functionality and achieve precise material control.
Advantage
- Real-time display of mass/volume， flow rate， temperature， density， time，and pressure
- Display size：10.4(text/digital interface， graphical interface optional)
- Working mode： online or offline
- Password verification function： including operator password and systemadministrator password
- Identification function： IC card reader/ID cardreader/one-dimensional/two dimensional code scanner are optional
- It has the function of data power-down protection and can continue to work atthe original working point after receiving a call.
- It has the function of anti-static oil spill protection chain control
- Precisely control electromagnetic control valves， multi-stage valves，regulating valves， etc.，Pump valve linkage control function
- Harmonious control： Precise control of liquid online proportionharmonization
- lemperature compensation function (linear mode or GB/T1885-1998 or API standard
- Automatic conversion function for quality/volume deliveryFlow coefficient/overshoot settingAnti-surge protection
