RelativeFlow blockage sensing
With the RelativeFlow blockage sensing, operators can see the flow rate of both seed and fertilizer from inside the tractor cab. Sensors on delivery hoses monitor the relative rate of product flow. An easy-to-read display clearly visualizes relative product flow across the drill, from opener to opener. This exclusive technology gives a better view of what is happening across the tool in order to spot problems before blockage occurs.
RelativeFlow Blockage is available on the following models:
- P540 - 12.2-m (40-ft)
- P556 - 17.1-m (56-ft)
- P576 - 23.2-m (76-ft)
- N500C - all widths
- 1890 - 15.2-m (50-ft) and 18.3-m (60-ft)
- N530F - 9.1-m (30-ft)
- N540F - 12.2-m (40-ft)
- N543F - 13.1-m (43-ft)
- N560F - 18.3-m (60-ft)
RelativeFlow Blockage is compatible with hydraulic drive carts for model year 2014 and newer 1910, model year 2013 and newer 550 carts, and C850 air cart.
Below are the GreenStar™ 3 2630 Display screens for the blockage monitoring system. For complete details and information, see the owner’s manual.
Blockage monitoring screen
The RelativeFlow sensing chart shows the amount of flow through each sensor on the selected tower. Sensitivity for the blockage system can be adjusted if desired, as shown below.
Blockage set-up screen
Blockage warning sensitivity allows the producer to set and change the sensitivity of the sensors to meet their preferences. Increasing the sensitivity means the system is more likely to show a false blockage, while less sensitivity means the system is more likely to miss a blockage.
Multiple run-page alarm behavior options are available for selection.
Blockage set-up screen
Below are the Gen 4 display screens for the blockage monitoring system on the N500C.
For complete details and information reference, the owner’s manual.
RelativeFlow Blockage configured run page
The SeedStar™ system run page displays the five major run settings. Clicking on any of the tiles will take an operator to that specific page (shown below).
Operators can zoom into flow details by meter section when selecting Blockage tiles
Operators can zoom into the row level to access row/sensor information and turn a sensor on/off independently
Blockage sensitivities and alarm delays are all set up on one easy-to-navigate screen
Blockage alarm delays can be set up by clicking on the advanced settings button from the blockage set-up screen.
- A blockage delay is how long a blockage should occur before an alarm is sounded.
- The blockage alarm reminder is how often the alarm should sound when a blockage occurs.
- The meter on delay is the time from when the meter is turned on until the blockage sensor should start monitoring for blockage.
- The meter off delay is the time from when the meter is turned off until the blockage sensor should start monitoring to verify no flow.
For more detailed information, see the owner’s manual.
Air tools with Relative Flow Blockage are not compatible with 1910 air carts with ground drive.