Description: 

 The controller is the traditional mechanical pressure gauge pointer controller and the upgrading of products, take a highly integrated design, LCD digital display, substantial increase in controller precision, reliability and life, completely solve the traditional mechanical control of these deficiencies, accurate pressure indicator, automatic control and full security features, greatly improved product quality, represents the development direction of the air compressor and use trends. Piston machines for a variety of models. 

 Features: 

 1, large-screen LCD display instant precision tank pressure, exhaust pressure, set parameters (on the lower control pressure); 

 2, fault alarm and automatic power-off protection: When the pressure sensor fails, the controller automatically cut off electrical power supply, automatic protection; 

 3, arbitrarily set upper and lower limits (upper limit ≥ lower limit), three pressure units can switch back and shows great to meet user needs; 

 4, the following can be started directly 1.5kW/220VAC motor, without auxiliary contacts; 

 5, high precision measurement and control, by environmental temperature is extremely small, negligible; 

 6, the controller is greatly improved product quality air compressor, pressure controller is the upgrading of traditional products, represents a new direction for the air compressor and use trends. 

 Performance parameters: 

 1, measuring pressure range: 0 ~ 12Bar (or 0 ~ 175Psi); 

 2, the measurement error: ≤ ± 10kPa (or 1.5Psi); 

 3, work (compensation) temperature: -20 ~ 70 ℃; 

 4, the display resolution: 0.5Psi; 

 5, operating voltage: 220VAC/50HZ (You can also order 110VAC/60HZ) 

 6, the control accuracy: ± 10kPa (or 1.5PSI); 

 7, mounting interface: user-determined 

 Function: 

 1, the display panel by the LCD display and three buttons (-,+, Unit) component, the implementation of the controller's display and setting function, power began to work. 

 2, power, LCD screen display the pressure tank, air compressor motor into the automatic control state. 

 3, according to "Unit" button, enabling Psi, Bar, kPa free switching of three units; 

 4, when the air compressor pressure pressure less than the lower limit set value, the motor starts, compressed gas into the gas tank; when the air compressor when the pressure exceeds the upper limit set value, power off; when the tank pressure drops to below the lower limit set pressure value, enter a new round of control state.