Material Application Controllers

Designed for incredibly accurate, yet simple chemical and fertilizer spreading and spraying. Don’t miss our new IntelliAg™ virtual terminal, designed to the new ISO 11783 standard so you can use it on any manufacturer´s equipment. Click to find out more.

DICKEY-john´s new, state-of-the-art IntelliAg™ delivers planting and granular fertilizer application control on planters, grain drills, or air carts.

Designed to the new ISO 11783 guideline, this CAN-based unit features a monitor and the choice of two control modules—planter/grain drill control and air cart control—that can function on any manufacturer´s equipment.

The planter/grain drill and air cart control modules offer four control channels, which can accept input from hopper level sensors, shaft RPM sensors, ground speed sensors, implement switches, and seed sensors.

And, you can expand your monitoring by adding 18-row accessory modules.

Prepare for the future, and reap the benefits of IntelliAg™.

Ground Speed Sensors

Simple, accurate ground speed measurement in a range of alternatives. Click to find the best option for you.

Radar II: The most accurate ground speed sensor

This top-of-the-line ground speed sensor delivers the truest velocity measurement available at mounting heights over 6 feet.

  • Installs easily
  • Views actual ground surface for accurate speed measurement
  • Can be mounted to look forward or backward from vehicle
  • Velocity range 0.33-66 mph (0.53-96.6 km/h)
  • Mounts at 35±5° angle and at least 24 in. (610 mm) height from target surface (mounts anywhere from 2 to 8 ft. high)
  • Variety of factory output frequency settings available
  • Sleek design—4 x 4 x 12.25 in. (10 x 10 x 31.1 mm)
  • Weighs only 4.5 lbs. (2.05 kg)
  • Achieves velocity errors of ±1-3% through in-field calibration

The iSpeed™ ground speed sensor puts state-of-the-art GPS technology to work for accurate speed detection.
• Precise signal unaffected by weather/surface variations
• Quick, simple magnetic installation—no bolt-on brackets
• Compact design for easy mounting on tractor or implement
• Preprogrammed for instant start-up—no calibration required
• Immediate ground speed signal
• Signal starts and stops with vehicle movement, not ground
• Updates at fast 5 Hz rate


For a Complete Offering of the Dickey-john Corp. Line
Call For Details - (731) 536-4231