The WESROC LTE RTM is the perfect solution for planning efficient deliveries for hard to predict residential customers, such as those with heat pumps, wood burners, pool heaters, or standby generators.


The WESROC Residential Tank Monitor keeps you informed with the necessary tank information you need to schedule efficient deliveries while preventing costly run-outs.


The LTE RTM is flexible to your business's reporting needs and can be configured to report once a week, or three times a week.


This advanced monitor communicates using the Long-term Evolution (LTE) cellular network, it is the latest cellular network available for machine-to-machine communication.  This network ensures the long-term viability of your monitoring hardware by protecting you from network obsolescence.


  • Once a week or three times a week reporting options
  • Three year warranty
  • Battery typically lasts over five years
  • Field replaceable battery
  • Low monthly reporting costs
  • Available on AT&T and Verizon cellular networks
  • Operating temperature range of -40F to +140F

LTE Residential Cellular Tank Monitor (RTM)


  • Battery powered tank level monitor operating on LTE cellular network.
  • Monitor is installed at monitored tank. No home access needed.
  • Above ground and underground tanks supported..
  • Safe, field replaceable, waterproof battery package
  • Magnetically mounted
  • Compatible with all Rochester R3D small tank dials.

Reporting Features

  • Once a week or three times a week reporting
  • Level, fill event, draw rate and manually triggered reports.
  • Configurable warning and critical alarm thresholds for low or high tank levels.
  • Configurable fill and draw rate event thresholds.
  • Configurable dial scaling for horizontal, vertical, fuel oils, etc.
  • Cellular system information and signal strength indication.


Top Takeaway Points


  • Approx: 6” tall x 5” wide
  • Weight: 2 lbs. 4 oz. (33 kg)
  • Operating temperature range of -40C to+60C (-40F to + 140F).
  • Enclosure designed to meet IP68 (submersible) environmental requirements.



Cellular Coverage

WESROC Monitoring Solutions logo

LTE Residential Tank Monitor (RTM)

WESROC Monitoring Solutions logo