Have you ever needed to know which of your RKI sensors is newer?

Date codes can be read from the serial number on the sensor, or it may be a small sticker on the sensor.

The first two numerals in the serial number specify the year and month the sensor was manufactured. 

• Months are coded 1=Jan to 9=Sept...X=Oct, Y=Nov, Z=Dec

Examples:

   s/n 792D01278AT

   The date code is 79 - the manufactured date

   7 is the year (2017) 9 is the month (Sept)

   

The date of warranty may also be included on a sensor. You can  determine this date using the same codes for the manufactured date.

  7Y = November of 2017

   77 = July 2017