- Installation made simple by the elimination of any supply voltage and electrical connections.
- Powered by one 3.6 volt, high energy lithium battery. Projected battery life is ten (10) years.
- Installed in minutes.
- Intrinsically Safe.
- LCD display easily programmed on site to monitor tanks in units of barrels, gallons, liters, inches, pounds, or percent of tank full. Tamper resistant: with no accessible buttons.
- Mounts directly to tank on 2” NPT.
- Diagnostic capabilities to assist during installation, programming, and operation.
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EFG-4000 4 Digit Display
- Four digit LCD display easily programmed on site to monitor tanks up to 10,000 units - barrels, gallons, liters, inches, pounds, or percent of tank full.
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EFG-4000 5 Digit Display
- Five digit LCD display easily programmed on site to monitor tanks up to 100,000 units - barrels, gallons, liters, inches, pounds, or percent of tank full.
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| Our EFG-4000 ELECTRONIC GAUGE offers a safe, reliable, accurate, and affordable method of monitoring your above ground fuel and chemical tanks. This gauge is powered by a customer replaceable, 3.6 volt high energy lithium battery which has a projected life of 10 years. The EFG-4000 features internal diagnostics which will assist the operator during setup and operation. The gauge is especially beneficial in locations where there is no access to external power, thus reducing the high costs of installation. |
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Specifications EFG-4000
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One 3.6 volt, High Energy Lithium Battery |
Accuracy: |
+/- 1.0% optimal
+/- 2.0% typical |
Housing: |
Aluminum - 4 " diameter
1.75" deep
Total unit height 9" |
Indicators: |
4 Digit LCD Digital |
Operating Temperature |
-30° F to 140° F |
Warranty: |
1 year |
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CALIBRATION
Typically all Greenleaf Gauge products are pre-calibrated by the manufacturer. The calibrations are based on the following information: shape and dimensions of the tank, actual tank capacity, and the type of liquid to be measured. These calibrations can also be easily performed in the field as needed by the operator. The four digit LCD display allows the operator to monitor tanks up to 10,000 units (gallons, liters, pounds, etc.). |
OPERATION
As liquid is added to, or removed from the tank, the changing buoyancy of the probe reflects the changing volume in the tank via the digital display. The gauge can be easily calibrated to read out in gallons, liters, pounds, inches, or % of tank full. Being battery powered, the gauge requires no external supply voltage. |
