The Timing diagram is shown below. You only need to supply a short 10uS pulse to the trigger input to start the ranging, and then the module will send out an 8 cycle burst of ultrasound at 40 kHz and raise its echo. The Echo is a distance object that is pulse width and the range in proportion .You can calculate the range through the time interval between sending trigger signal and receiving echo signal. Formula: uS / 58 = centimeters or uS / 148 =inch; or: the range = high level time * velocity (340M/S) / 2; we suggest to use over 60ms measurement cycle, in order to prevent trigger signal to the echo signal.

 

 

 

l Attention:
The module is not suggested to connect directly to electric, if connected electric, the GND terminal should be connected the module first, otherwise, it will affect the normal work of the module.
When tested objects, the range of area is not less than 0.5 square meters and the plane requests as smooth as possible, otherwise ,it will affect the results of measuring.

 

 

 

 

140EHC10500 
140EHC20200 
140ERT85410 
140NOM21100 MB+
140XTS00200 
140XBE10000 
140XCA71703 
140XCA71706 
140XCP51000 
416NHM30030A MB+
490NAA27102 MB+ 
490NAA27103 MB+ 
490NRP25300 Modbus Plus
490NRP95400 RIO 
490NOR00003 Ethernet MTRJ-MTRJ 
520422000 
975750000 RIO
990NAA26320 
990NAD23000 MB+ 
990NAD21110 MB+ 
990XCP98000 Quantum CPU 
ASMBII003(15M) RIO
ASMBII004(43M) RIO
MA0185100 
MA0186100 
MA0329001 
TCSESM043F2CU0 ConneXium 
TCSESM083F2CU0 ConneXium 
TCSESM083F2CS0 ConneXium
TCSESM163F2CU0 ConneXium 
TCSESM243F2CU0 ConneXium

 

 

 

OTHER SUPERIOR PRODUCTS