Fertigation and Chemigation like you’ve never had before.
Marksman, a precision irrigation injection system, will increase accuracy, reduce labor, and provide accurate records of every application. Marksman provides producers and retailers a line-up of features not common in most fertigation and chemigation systems.
All Marksman models utilize an electromagnetic flow meter to measure flow rate of fertilizer or water/chemical mixture. Electromagnetic meters have no moving parts to lodge, stick or wear. They precisely measure any electrically conductive liquid.
Set the desired flow rate (GPH) for your application and Marksman will control the pump output to achieve the desired rate for the entire application. Changes in product viscosity due to temperature variation, changes in head height of tank, and other variables that change flow rate through traditional metering pumps, are a thing of the past. Marksman ensures you get the exact application you need.
Water Proportional Control
Marksman changes the chemical or fertilizer flow rate in response to changes in water flow such as corner swing-arm systems. Marksman ensures the correct rate is applied regardless of the swing arm position.
Shut Down Alarms
Off Rate Alarm – If tank runs dry or the strainer plugs up and Marksman cannot achieve the desired flow rate, Marksman will automatically shut down. Utilize Marksman pivot shut down relay kit to stop the pivot as well.
Low and High Pressure Alarm – If injection pressure drops below the minimum pressure set point, Marksman will shut down. Eliminates hours of costly and harmful spills due to a broken hose.
Water Pressure Low and High Pressure Alarm – With optional water pressure sensor, Marksman will shut down based on too low or too high of water pressure.
Inject set number of gallons, then turn off.
Auto Run on Power Up
At power up, Marksman will automatically start pumping. Automatically resume injection after power shut down due to load control. Useful in drip irrigation to apply set batch size to each zone of system.
Marksman keeps a complete record of every fertilizer application. Every 10 minutes it logs an entry which includes field number, date, time, flow rate set point, actual flowrate, pressure, and batch total. You will know when, where and how much was applied.
Superior Record-Keeping Technology.
Regulatory and supply chain reporting provides the information you need to keep accurate reports. It also provides a record that can be used throughout a supply chain that wants to know more details of exactly how your product was grown, especially on fruits, vegetables and specialty crops. The log file is an Excel file that is downloaded directly from the Marksman via USB drive or directly from the cloud when equipped with remote connectivity.
Durable and robust industrial grade pump with years of proven use in fertigation and chemigation applications. Variable Frequency Drive (VFD) varies motor speed to achieve desired application rate.
The economy solution for low pressure irrigation systems. This system utilizes a 12VDC motor to drive a diaphragm type pump. Works well in low pressure irrigaton systems requiring low to medium application rates.
Add all the features of Marksman to your existing injection
metering pump–flow measurement and control, water
proportional control, shut down alarms and record keeping.
The Marksman for existing injection pumps provides VFD
controlled output of your current pump.
• Marksman Flow Rate
• Marksman Pressure
• Water Pressure
• Water Flow Rate
• Access via Any Web Browser – iPhone, Android, Desktop
• Monitor All System Information
• Marksman Reports System Status Every 10 Minutes
• Start/Stop Injection Pump
• Change Rate
• View Trend Chart
• See GPS Location of System on Map
• Download Application Log (Record Keeping)
• Battery Backup Allows Notification of Power Loss
• Text Message Notification of Start/Stop
Marksman Connectivity Via AgSense
Checking fertigation and chemigation is now as easy as checking Twitter or Facebook…simply look at your phone! Get text message notification instantly if the application encounters a problem.
Utilize your AgSense remote management system to monitor and control Marksman. Install an AgSense CropLink located next to the Marksman. Via the AgSense web portal you will be able to monitor: