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TANK LEVEL ALARM
TANK LEVEL ALARM -

The TANK ALARM grabs attention with a bright flashing LED and a loud beeper when liquid level is too high or too low. Easy to install. Easy to adjust the depth in tank. Stop overfilled or empty tanks for good!

TANK LEVEL ALARM PVDF Tank level Alarm
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TWO-POINT LEVEL ALARM

Better Tank Level Control...

  • Always on duty because it uses uninteruptible battery power.
  • Loud warbling tone cuts through the loudest industrial noise.
  • Rugged. Built for rough, wet and corrosive environments.
  • Uninterruptible battery power lasts for years. Lithium battery included. Lasts for years.
  • Power save circuitry allows battery alarm continuously for weeks.
  • Safe. 9 volt circuit in a waterproof enclosure.
  • No wetted metal parts.
  • Choice of power. Battery or AC power option.

THE DUAL TANK ALARM has two adjustable float switch alarm points. If either point is activated by high or low liquid level, an piercing alarm sounds and flashing LED activates. Float switches can monitor high or low level. Different alarm pattern for each float. (rapid or slow flashing and beeping)

Easily adjust able depth with no tools - just loosen the thumbscrew and slide either level probe to the desired depth. 12 inches of depth adjustment.

Operation
When liquid level activates the float, the LED flashes and buzzer sounds. The buzzer can be silenced by pressing the pushbutton while the LED continues to flash until the liquid level is corrected. Snooze alarm every 30 minutes until the level is corrected. Resets automatically when level is corrected.

Power save feature limits the alarming to 60 minutes of full output, and if the alarm is ignored, then the alarm output is reduced to 6 seconds every 30 minutes. This allows a single battery to alarm continuously for weeks!


Different behaviors on the circuit board that are field selectable:

  • Tank filling mode alarms when a tank is filled,
    the pushbutton shuts off both buzzer and LED until the next filling.
  • Snooze alarm (on/off)
  • 2A relay output available. (requires circular connector option to connect)
  • Delayed output.
  • Auto or manual reset after alarm.

All modes feature a low battery alert has a distinct stacatto tone. Broken cable alarm.

Float switches are protected inside the pipes. Removable float guard allows inspection of the float. Optional screens can protect the float switch from solids, debris or insects.

Weatherproof - all NEMA 4X construction. Suitable for outdoor use.

Easy to install - no electrical wiring with battery version. Battery life is typically a number of years. further discussion.

Tank Level Alarm with Remote Shutoff Box

WITH REMOTE BOX OPTION

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VeraSafe Security Seal

Some Chemicals Commonly Used With Gizmo Engineering Tank Alarms:

  • Aqueous Ammonia (conc.)
  • Aqueous solutions to 100°C
  • Chromic acid (50%, Rm. Temp)
  • Glycolic acid
  • Hydrochloric acid (conc.)
  • Nitric acid (30%)
  • Oils (including waste oils)
  • Potassium carbonate (40%)
  • Polyester resin (viscous)
  • Sodium hydroxide (50%)
  • Sulfuric acid
  • Sodium Hypochlorite

CLICK FOR CHEMICAL RESISTANCE CHART

Uninterruptible battery power works through power failures, can't come unplugged, or be defeated. And, because the Tank Alarms don't use any power until alarming, the batteries last for years. further discussion

Lithium Battery for Tank Alarm

Dfferent materials as the situation requires: polypropylene, PVDF, stainless steel. see chemical resistance chart.

Any Depth. Specify depths you want at checkout.

Everything Included
Includes a 10-year lithium battery and threaded 2 inch NPT mounting plug.

SPECIFICATIONS
INSTRUCTIONS
BROCHURE
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Two Point Tank Alarm
Polypropylene

Depth of longest pipe
Specify probe depths

Two Point Tank Alarm
PVDF

Depth of longest pipe
Specify probe depths

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Relay Output with Cord
RelayOutput

$78
AC Power Cord When plug-in AC Tank alarm silence button

$36
CLICK TO ENLARGE
PLC Output
DRUM ALARM WIRELESS

CLICK TO ENLARGE
20 Year Battery Lithium Thionyl Chloride Battery

$18
Tank Alarm Remote Shutoff Box Mount on the
Remote Shutoff Box

CLICK TO ENLARGE
Wireless Transmitter & Receiver Wireless transmitter
Wireless Receiver for Tank Alarm
$175

Multiconductor cable
DRUM ALARM WIRELESS

CLICK TO ENLARGE
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Different Buzzer Tones

Tone Type

Different Buzzer Tones
Rim Mount Bracket A bracket designed
Rim Mount Bracket

$29
CLICK FOR INFO
Mounting Options
Tank Alarm Plate closeup IMG0002 Tank alarm bulkhead feecthrough mount Tank Alarm flange
Tank alarm BULKHEAD feedthrough mount FLANGE
BENT PLATE
FLAT PLATE

Type

Questions?

Phone 585-301-0970
email: peter@drumalarm.com

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Engineering RedBall1 Gizmo SPECIFICATIONS INSTRUCTIONS BROCHURE