he counting ring is a gyro wheel style length tally and speed sensor which is installed on the material surface. It is made up of aluminous carapace¡¢gyro wheel¡¢infrared photoelectricity and resistive interferon component. It is classied to centimetre¡¢decimeter and metre with metrical precision.

Technology parameter £º
¡¡¡¡1 ¡¢standard£ºNEW£­L2¡¢NEW-S2 are the double counting ring, NEW£­L1 is the single counting ring
¡¡¡¡2¡¢work speed£º1000m/min(max)
¡¡¡¡3¡¢power supply voltage£º12V£¬10mA
¡¡¡¡4¡¢aluminous carapace£ºresistive interferon¡¢resistive oil¡¢waterproof¡£
¡¡¡¡5¡¢gyro wheel style£ºrubber gyro wheel--be suited to use on steel surface£»(£­X)
¡¡¡¡¡¡plastic gyro wheel--be suited to use on rubber cloth surface£»(£­S)
¡¡¡¡6¡¢layout£ºthree-core line 1.2m(color£ºP3 is yellow or green¡¢P4 is red¡¢P5 is blue)