Remote Gasoline Tank Level Control Gas Station Fuel Management System

Underground storage tank monitoring systems

ATGs use probes to monitor both fuel and water height. Most underground tanks will have some water at the bottom and regulations require that you maintain less than 1 inch of water in the tank at all times. Probes are accurate to 1/1000 of an inch for level measurements. These probes also measure temperature. Knowing the fuel temperature is important because fuel expands and contracts with temperature changes. The warmer the fuel, the larger the volume change. For example, a 1 degree Fahrenheit rise in a 10,000-gallon gasoline tank will increase the volume by 7 gallons.

The space between the inner and outer walls of a double-wall tank is called the interstitial or annular space. A probe placed in a dry interstitial space checks for fluid that is either leaving the inner wall or entering from the outer wall. Some fiberglass underground tanks interstitial space is filled with brine or glycol and a probe is used to measure a drop in fluid level. A level drop would indicate that the interstitial fluid has either left the outer wall of the tank or mixed with the product in the inner wall. Either of these cases indicate a leak to the ATG connected to this probe.

SYW-A Magnetostrictive Probe

1,The probe consist of:

Fully enclosed magnetostrictive probe.

Electronic Pod using for data measuring and transforming.

Floater made according to the product.

2,Features:

Safety: ExiaIIBT4 (Intrinsically safe) issued by PCEC

Accuracy: level accuracy is ±0.5mm

Stability: strong anti-jamming ability

Efficiency: less than 1 second to test one tank.

3,Probe Performance

Touch control console

1,It can monitor up to 12 tanks and monitor the delivery conditions, it also enjoys a static leak test function.

2,It can display product level, water level, temperature, volume, ullage.

3,It enjoys a tank tilt compensation function.

4,It can display dynamically the change of product level and water level with graphics in proportion, it features a 7 inch colored touch-screen console panel, and each interface displays 4 graphics.

5,It features an audible and visual alarm function with front panel.

6,It comes with two RS-232 serial interface communication ports to connect with different brand Center Console.

7,It enjoys a record function, all information are stored in memory for future queries

8,There is an embedded printer in it to print inventory reports, delivery reports, leak reports and shift reports.

9,It can calculate volume of product by multipoint, which can fully ensure the accuracy of volume of the product.

10,After connected with Center Console though internet, it can provide information in long-distance for manager to arrange the inventory.

11,It can monitor the oil pump according to the product level, which can avoid the product spilled and pumpdown..

12,It can connect with flow-meter to display delivery information constantly.