Gizmo Engineering IS-T-SS-48 IS-T Fuel Tank Overfill Alarm, 48" Depth

Features:

• Beeps loudly and LED flashes if liquid level is high.
• Monitor fuel tank level in hazardous locations.
• Battery powered so its always working.
• Replaceable Lithium battery lasts for years.
• Loud buzzer is 101dB at 2 ft. (like a smoke alarm)
• Rugged metal construction. Built for rough, wet and outdoor locations.
• Bright flashing LED visible in daylight.
• Low battery bilt in.
• Silencing/test button.
• Hazloc Class 1, Div. 1. groups C and/or D. 60079-0 and 60079-11. Zone 0.
• Durable Aluminum electronics enclosure.
• Stainless steel pipe and 0.70 specific gravity SS float switch is suitable for almost all fuels and flammable solvents.

Mounts on any fuel tank with either a hand-adjustable depth PVC tank mount. Battery powered so it can be located anywhere, instantly.

When there is a high liquid level condition, the buzzer sounds and the beacon LED flashes. Press the button to silence the buzzer, and the LED continues to flash as a reminder. This is the default mode although there are other behaviors available. The 101 dB buzzer has a unique warbling sound is very arresting so it will be heard at long distances.

Different behaviors are field-selectable using DIP switches on the circuit board.