FUEL TANK OVERFILL ALARM beeps loudly and LED flashes if liquid level is high.
STAINLESS TANK OVERFILL ALARM
Monitor fuel tank level in non-hazardous locations
- battery powered so its always working.
- Replaceable Lithium battery included lasts for years.
- Loud buzzer is 101dB @ 2 ft. (like a smoke alarm)
- Rugged metal construction. Built for rough, wet and outdoor locations.
- Bright flashing LED visible in daylight.
- Low battery built in
- Silencing/test button.
EASY TO INSTALL. Mounts on any fuel tank with either a hand-adjustable depth PVC tank mount. or an optional 2″ NPT threaded plug is available if needed.
Battery powered so it can be located away from power outlets, instantly.
Note this item is for non-hazardous locations. if this is for Hazardous Locations please see our page for our Intrinsically Safe tank alarm.
OPERATION
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. Choose from:
- 30-minute snooze alarm, (on/off)
- tank filling mode (where it shuts off LED and buzzer until the next fill-up)
- auto/manual reset after level corrected
CONSTRUCTION
Materials: stainless steel pipe and 0.70 specific gravity SS float switch is suitable for almost all fuels and flammable solvents. For other float switch options including ultra-light weight floats, please see our page on various float switches.
Battery Power is uninterruptible and allows installation anywhere. No outlets, electricians, or inspectors needed. The Lithium batteries included and have a shelf life of 10 years.
Durable Aluminum electronics enclosure.
Pipe and float switch are 316 stainless steel construction. Float guard is included to protect the float switch. Can be removed with set screws.
Harsh Weather rated temperature range is +60ºC to -40º C. [140ºF to -40ºF]
T-SS WITH INCLUDED FLOAT GUARD
INSTRUCTIONS
- Stainless float switch S.G………………….0.75
- Enclosure material…………………………. Aluminum
- Operating temp (ambient)……………………. -40 to 60ºC (-76-140ºF)
- Maximum temp. (liquid)………………………..149ºC [300ºF]
- Buzzer volume……………………………….103dB @ 2ft.
- Battery capacity……………………………… 1200 mA-hr
- Ingress protection…………………………… IP65
- Lens material…………………………………..Lexan
- Stainless steel………………………………….316 except retaining rings are type PH 15-7 Mo
- Current consumption during alarm……..30mA
The wetted parts are available in 316 stainless steel except the retaining rings on the float switch which are 15-7SS. Click here for chemical resistance chart.
The alternative construction is polypropylene which is suitable for temperatures up to 200 deg. F [93C] Click here for a chemical resistance chart.
We stock other materials too like PTFE and Kynar. Please call us for more information on these.
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Stainless Steel Tank Alarm
316SS pipe + 316SS float switch
T–SS–[working depth]
OPTIONS
Relay Output
Relay OutputA relay output for signals sent to an approved I.S. barrier. 80mA max. 10ft cable is standard.
[IS-RLY] $54
Welded Plug Mount
A 2″NPT stainless steel plug welded to the pipe. Sealed. Depth is not adjustable so specify working depth needed.
[WP-2] $56
THUMBSCREW MOUNT
This mount is not waterproof but offers very easy adjustment. Phenolic knob and with 304 SS screw.
[TM-SS] $162
Stainless Rim Mount
Bracket secures a tank alarm to the rim of an open tank. more info
$95
[MB-SS]