IRPS-WP | Infrared Seed Flow Planter Sensor w/Weather Pack Connector For John Deere Computer-Trak 100, 150, 200, 250, 300, 350 built 1986 & after.

IRPS-WP Hy-Rate Seed Sensor Only, DICKEY-john compatible Infrared Planter Seed Sensor, AA658293 For John Deere Computer-Trak 100, 150, 200, 250, 300, 350 built 1986 & after. Comparable to DICKEY-John Hy-Rate Seed Sensor:  452440891AS1 LED Seed Sensor is the sensor of choice for large seed types and seeding rates of 1 to 135 seeds per second with up to 98% accuracy depending upon the application of the sensor. Examples of these include: corn, soybeans, sunflowers, sorghum, sugar beets, and edible beans. Using optical technology, the seed sensors work under the principal of photo detection. Features and Benefits: Utilizes common harnessing, which allows user to easily upgrade to the Hy Rate or Hy Rate Plus in the future if desired Comes equipped with 3 LED lights to ensure accurate speed population in corn and soybeans Simple to use Reference Number DICKEY-john Part Number: DJ: 452441280S1