Harrier Controllers

Harrier Electronic Chemical Injection Rate Controllers

For controlling and monitoring automated injection systems

Chemical Injection Controllers are used to monitor, meter and control the amount of chemical being consumed in a system.

Closely control and monitor chemical critical operating information for reducing costs and improving processes. It’s easy, efficient and productive – saving you time and money.

  • Simple user interface for setup and control. Enter your desired injection rate and let Graco do the rest.
  • The Harrier+ control includes remote connectivity, allowing you to monitor, control and calibrate your system away from your injection site via cellular or ModBus.
  • Easily monitors your system for control, troubleshooting, maintenance needs and alerts.
  • Patent pending adaptive flow control technology maintains a consistent injection rate, regardless of system variables, reducing waste and costs.
  • Multiple inputs for system controls allow you to only run when it’s necessary.

Harrier EZ and Harrier

  • Used for DC pumps
  • Control injection rates via timer or cycle count
  • ETL listed for electrical safety: UL 508 and CSA 22.2 No. 14
  • On/Off time setting intervals from 0-999 seconds
  • Built-in low voltage disconnect functionality
  • Battery voltage display
  • Prime mode for pump priming during setup

 


Harrier+

  • Used for AC and DC pumps
  • Control injection rates via timer, cycle count or flow control
  • Easy to readh display that operates at temperatures as low as -40°F (-40°C)
  • CDMA and GSM cellular connectivity
  • ETL listed for electrical safety: UL 508 and CSA 22.2 No. 14

 


Harrier Chemical Injection Controller
Power Source DC
9 – 26 VDC
Power Consumption
1 Watt
Cycle/Pressure Control Input (optional)
9 – 26 VDC, Normally open or cycle switch
Auxiliary Input (optional)
Normally open switch
Protection grade
IP54 for indoors
Enclosure Material
Polycarbonate + PET
Membrane Material
Polyester
Maximum Humidity
90% Relative Humidity (non-condensing)
Operating Temperature Range
– 40°F to 131°F
Storage Temperature
– 40°F to 176°F
Power Source DC
9 – 26 VDC
 

Outputs

Pump control
Pump Control Voltage = Power Source
Voltage
Pump Control Voltage = Power Source
Maximum Switching Voltage
26 VDC
Maximum Switching Current
16A (DC)
Minimum Switching Current
100 mA (DC)