Product Introduction
ACD-200L Digital Liquid Level Meter adopts the most advanced micro power devices and improved software technology. Its built-in lithium battery can work for 5 to 10 years. Its features of large screen LCD display window, five digits display are very eye-catching. ACD-200L is very suitable for field and laboratory use.

 



 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
　　- For the level measure of well, pond, water tower, etc；
　　- For the level measure and monitoring of water conservancy and hydropower；
　　- Water level measurement of urban water supply and sewage treatment;
- Liquid level measurement and control in industrial field;
- Liquid level measuring for all kinds of open tank, water tank and liquid tank;
 
 
 
 Characteristics
　　- Support liquid density modification, can be directly measured in different media；
　　- Acquisition speed （0.25～10）S/A (S=second, A=acquisition )， settable freely；
　　- Its development design of battery power supply, is convenient to replace the battery at any time；
　　- Buttons pressed with magnetic induction pen, exempt from interference, not easy to damage； 
　　- Broad 5 digits LCD display, very clear for eye-catching；
　　- Visual Level percentage bar chart display, easy to understand；
　　- Automatic temperature compensation technology, to reduce the error in harsh environment；
　　- Zero Self-Stability technology, with temperature compensation automatically, stability reliable；
 
 Product Parameters
　　Measure Range
　　0~1mH2O~200mH2O    ( any scope within it )


　　Accuracy
　　0.05%F.S  、  0.1%F.S   、   0.2%F.S   、    0.5%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 0.5 S/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）℃