Cellular Tank Monitor (CTM)

Propane, Chemicals, Fuels & Lubes, Water & Waste Water, Other Industries

North America

The CTM is extremely durable, intrinsically safe, and equipped with a fuel-resistant case for use in a wide range of applications. Designed with an intelligent back-up system that utilizes alternative networks and carriers, the monitor will continue communicating in areas where the LTE network has yet to be deployed or in the event of a network interruption.


  • Magnetically mounted for easy installation
  • Configurable dial scaling for horizontal tanks, vertical tanks, fuel oils, etc.
  • Durable, fuel and chemical resistant case
  • Communicates on Long-Term Evolution (LTE), the latest cellular network available, to protect against network obsolescence
  • Available on AT&T and Verizon, with intelligent network and carrier back-up
  • Compatible with all Rochester R3D small tank dials and Rochester and Taylor large tank dials

High-reliability sensors regularly check tank conditions

Measurements and alerts are communicated wirelessly to secure cloud platform

View readings, build forecasts, create reports, and manage hardware settings

Schedule efficient deliveries and respond quickly to customer needs

Dimensions 180mm x 165mm x 102mm / 7.1” x 6.5” x 4.0”
Radio 4G LTE (3G backup) or Cat M1 or Cat M1/NB1 (2G backup)
Sensor & Gauge Input Level (Rochester R3D small tank dials, Rochester large tank dials, Taylor large tank dials)
Power Inputs Primary lithium battery
Battery Life >5 years (daily reporting)
Reporting Schedule Daily typical, configurable
Material Polycarbonate
Temperature Range -40° to 60°C / -40° to 140°F
International Protection Marking Enclosure designed to meet IP68 (submersible) environmental requirements