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NetGuardian LPG Controller

Monitor up to 5 liquid propane tanks using the NetGuardian LPG Controller


Key Features

  • 4 valve control relays
  • Supports two discrete inputs for monitoring generator run and demand
  • Easy-to-use web interface for managing propane sensors and cycling

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Automatic propane cycling has never been easier. The new NetGuardian LPG Controller allows you to easily and remotely manage up to 5 liquid propane tanks. This device allows you to cycle through tanks - whenever a tank is near empty, the valve is automatically closed and the next tank valve is automatically opened. By using the web interface, automatic cycling can be overridden and the user can take direct control. The front panel features visual LED displays for each tank showing valve status (open/close) and four threshold levels for propane level.

Convenient and automated management of smaller, cylindrical tanks so you can transport fewer quantities of propane at a time and still ensure the full run time. This means you can cost-effectively refuel propane tanks when they are empty, rather than replace all of your tanks that are semi-full.

Each propane sensor (not included) is connected to the back panel of the Netguardian LPG Controller. In addition to monitor the propane sensors, the device also supplies power to each propane sensor. The NetGuardian LPG Controller is compatible with Rochester and other gauges.

Form Factor

  • Height: 1.7"
  • Width: 17"
  • Depth: 7.3"
  • Mounting:
  • Weight: 3.8 lbs

Core Features

  • Analog Alarms: 4
  • Control Relays: 4
  • D-Wire: 1-Plug
  • Discrete Alarms: 2
  • Fuse: 3/4 Amp GMT
  • NIC: 10/100BaseT
  • Ping Targets: 32
  • Power Supply: -48Vdc
  • Web Browser Interface

Operating Conditions

  • Humidity: 0-95% NC
  • Temperature: 32-140F (0-60C)

Optional Features

  • Industrial Temp.
  • Power Supply: +24Vdc, -24Vdc
  • Rack Ears: 19-inch, 23-inch
No additional software.

Explore different capacities

d-pk- d-pk- d-pk-netg5 832A d-pk-netg5 864A d-pk-
Product Name NetGuardian 420 NetGuardian 240T NetGuardian LPG Controller NetGuardian 864A G5 NetGuardian 480 G4
Alarm Count 20 40 32 64 80
Analogs 4 2 8 8 4
Comparison Roughly half the capacity. Adds T1 transport. - Double capacity in same 1RU Massive discrete capacity.