RLM 3 monitors the dispenser communications link and accumulates the fueling transactions for retrieval by a tank monitoring system. This provides the system with the amount of fuel that has been dispensed at the site, allowing a much higher degree of accuracy in site reconciliation. With built-in diagnostics, setting up and servicing the equipment is simple to do. It works with the major brand dispenser systems. Our application interface is very simple and efficient, making it the standard for tank monitoring systems.

In addition to its built-in RS232 and USB interfaces, the RLM 3 also has RS485 capabilities to allow networking of RLM 3 units. Baud rates are user selectable at 9600, 4800, 2400, or 1200. Parity is odd, even, or none, with one or two stop bits.

Feature List

• RS232, RS485, or USB interface, with optional Ethernet available
• Daisy-chain capability to accommodate environments using multiple dispensers or to monitor a large number of fueling points/hoses
• Built-in Diagnostics
• User selectable Baud rates, parity, and stop bits
• Allows auto-strapping of tanks
• Captures overfill amounts
• Reconciliation of fuel inventory