Description: The Lil' Devil is an economical tank level measurement system designed to obtain and store level data. Each remote transmit unit (RTU) has the capability to monitor up to 4 tanks. The RTU uses bubbler technology to measure the air pressure required to release a small amount of air into the liquid. The microprocessor can then determine the amount of product in the tank based on this measured pressure. An internal modem is provided that allows a call to be placed at a specific time, and stored data for each tank can be transmitted to a remote computer for level reporting, delivery / pick-up scheduling, purchasing, monthly invoicing, and a variety of other activities. The Lil' Devil can also receive calls for access to this information. Level Devil software is required for communications and reporting support.

Operation: Suitable for use with non-pressurized bulk tanks containing diesel fuel, motor oil, or other non-volatile liquid lubricants that do not produce explosive or corrosive vapors.

Can handle a maximum tank size of 16 vertical feet of water or approximately 20 feet of oil.

Must be mounted indoors to protect it from the weather, but can monitor outdoor tanks as long as the pressure tubing is properly secured and the length does not exceed 1500 feet per tank.

Requires AC power. It comes with a 4 foot power cord with a standard 120 VAC plug.

Uses a standard modular phone jack for the phone line connection. The Lil' Devil can share a phone line or a PBX extension.

Specifications