Pressure RANGER

Pressure RANGER

LTE-M Cellular Pressure Transmitter


  • 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



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.

Operating Temp: -40 to +176°F (-40°C to 80°C)

Humidity: 0% – 100% condensing

Power: Four (4) D Cell Lithium battery pack

Battery Life: 5+ years with a 5-min report interval

Data Interface: LTE CAT M1 MQTT w/ SparkPlug B

Data Transmission:

  • Report interval 1 min to 12 hrs (min, max, avg, actual)
  • Configurable report on exception threshold
  • Configurable sampling as fast as every 5 seconds

Cellular Radio Power: 23dBm

Antenna Type: LTE w/ Internal GPS

Enclosure: Industrial polycarbonate UV Rated; IP67

Safety Rating: Class 1 Division 2 Certified, Groups A, B,C, D. Temperature Code T5. Certified to CSA C22.2 No. 213:2017, Conforms to UL 121201:2017, CE Approved

Local Micro-USB Configuration Port

Weight: 2 lbs (910 g)

Estimated Monthly Data Usage:
Check-in interval dependent
• 30 sec = 54 MB
• 1 min = 27 MB
• 5 min = 5.4 MB
• 15 min = 1.08 MB
• 60 min = 0.27 MB


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