Product Introduction
By self-research and development in years of experience, we produce the new type of Digital Double-Flange Differential-Pressure Type Liquid Level Transmitter of ACD-3150L. It adopts the most advanced micro power consumption devices and improved compensation software. Key components and parts are imported, the instrument was made with strict assembly, test and aging, to ensure the quality of this instrument ACD-3150L.

   It has the characteristics of advanced design, complete variety, easy installation , etc. In compare with traditional 3051, 1151 series of products, the installation of ACD-3150L can be used as substitutes for innovation and technology improving immediately. In order to adapt to the continuous improvement of domestic level automation and development, ACD-3150L is designed with function of pressure display on the spot , in addition to its small and delicate design.
   
  Product Patent
Utility model patent certificate
　　①ZL200820028605.1  《Buttons and LCD display of digital instrument》
 
　　②ZL200920062360.9  《Constant current driving circuit with micro power consumption low voltage drop sensor》
 
Appearance design patent certificate
　　①ZL200830019531.0 《Instrument （Pressure Testing Gauge）》
 
 
  Application
　　- Suitable to the medium With solid particles, suspended solids, precipitation, easy to crystallization, high temperature and other special viscous；
　　- For the level measure of various of sealed oil tank, water tank, and liquid tank or processing tank；
　　- Need to isolate Transmitter from the high temperature medium;
　　- Suitable to be used for places where it request isolation the transmitter from the high temperature medium which would be changed or crystallized due to environment or temperature change；
- the measurement process must be kept sanitary, and the corrosive or viscous liquid is strictly prohibited; 
  Product Characteristics
　　- High Accuracy ； 
　　- High Stability ； 
　　- Small size, light weight , strong vibration resistance；
　　- Adjustable damping；
　　-High performance of one way overload protection；
　　- No movable components, less maintenance；
　　- Unified structure for whole series instruments, strong interchangeable parts；
- The diaphragm material to contact the media, can be selected;
- Explosion proof structure, All-weather use;
 
  Product Parameter
　　Measure Range
　　Differential Pressure：0～1kPa   0～4MPa

　　Accuracy Grade
　　0.075%F.S    、     0.1%F.S      、       0.2%F.S

　　Power Supply
　　One pc of built-in 3.6V high volume lithium battery

　　Acquisition Speed
　　（0.25～10）S/A ( S=second, A=acquisition)， default is 0.5S/A， time is settable

　　Stability
　　Superior to 0.1%FS/Year

  Battery Service Life
  One Built-in 3.6V high volume lithium battery, reference with environment temperature（16～25）℃