Loopback Systems Inc. “Pressure Ranger”


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Price includes configuration & 1st year of 4G cell service.

Pressure Range: Select One (Required) *

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The SignalFire Pressure Ranger is an IoT (internet of things) cellular pressure transmitter using the latest LTE CAT M1 technology for sensors and fully integrated with SignalFire’s cloud monitoring and alarming services. The Pressure Ranger includes an integrated pressure sensor and features a built-in GPS receiver that reports location of devices to the cloud, providing a map of all connected assets. The unit is powered by a 4 D Cell Lithium battery pack that is field replaceable.

The Pressure Ranger comes complete with the mobile device ready SignalFire cloud interface to monitor, trend and get alarms either by text or email message. In addition, the cloud platform provides for remote configuration and troubleshooting of the Pressure Ranger.

Features & Applications


  • LTE CAT M1 connectivity to cloud services
  • Integrated pressure sensor
  • Data location from built-in GPS
  • SignalFire cloud monitoring/alarming service
  • Low power sensor allows rapid data collection and report on exemption
  • Reports max, min, average and instantaneous pressure
  • 1/2″ NPT process connection standard
  • Available in standard pressure ranges


  • Tank levels
  • Lift/Pump Stations
  • Grinder Stations
  • Pipeline pressures
  • Flow monitoring
  • On/off control for pumps, valves, etc.
  • Groundwater, Aquifer, and reservoir monitoring

Technical Specifications

  • Accuracy: <±0.25% BFSL
  • Stability (1 year): ±0.25% FS, typical
  • Over Range Protection: 2X Rated Pressure, Minimum
  • Burst Pressure: 5X or 40,000 PSI (whichever is less)
  • Pressure Cycles: >100 Million
  • Process Connection: 1/2” NPTM 316L Stainless Steel Standard, F250C Autoclave for pressure >10,000 psi, Other process connections/material available
  • Standard Pressure Ranges: 0-100 psi, 0-500 psi, 0-1000 psi, 0-3000 psi, 0-5000 psi, 0-10,000 psi, 0-15,000 psi*, 20,000 psi*
  • Low Pressure Ranges: 0-2 psi, 0-20 psi
  • *additional lead-time may apply
  • Operating Range: -40 to +176°F (-40 to +80°C)
  • Compensated Range: 32 to +131°F (0 to 55°C)
  • TC Zero: <±1.5% of FS
  • TC Span: <±1.5% of FS


Pressure Ranger Diagram

Data Sheet

Pressure Ranger Data Sheet