MSI WINDSERVICE LTD
TECHNOLOGY MADE SIMPLE

V27/V29 ROTOR RPM SENSOR

V27/V29 ROTOR RPM SENSOR UPGRADE





Original V27/ V29 rotor rpm sensor is PNP (DU10E PNP) and is not manufactured any more 
Only DU10 NPN is avaialble in the market.

To use the NPN type in the turbine, you need to have a NPN to PNP converter 



NPN to PNP converter schematic


 



NPN to PNP converter installed in the control panel