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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

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.
  • A functional check is simple - just loosen the cord grip and lift the Tank Alarm out.
  • Reliable float switch is completely screened-in to protect from debris in tank.
  • Safe. 9 volt circuit in a waterproof enclosure.
  • No wetted metal parts.
  • Uninterruptible battery power lasts for years. Lithium battery always included. Extremely long-lived batteries available.
  • Choice of power. Battery or AC power option.

HIGH LEVEL TANK ALARMS - TH-10

Tank Level Alarm with Remote Shutoff Box

THE TANK ALARM guards against overfilling or running empty. Easy to install as its battery powered. No wires, no electricians needed. Lithium battery included lasts for years.

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

Easy to adjust the depth of the Tank Alarms - just loosen the nut on the compression tank fitting and slide the alarm to the correct depth. Adapters for any mounting situation. (2" NPT, bolt-on flange, bulkhead feedthrough etc. (see options section below)

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 it is ignored, then the alarm output is reduced to 6 seconds every 30 minutes. This allows a single battery to alarm continuously for many weeks!


Different behaviors 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.

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

Float is protected inside the pipe so it can't get damaged. The screw-on float guard can easily be removed to inspect the float. Optional screened float guard protects the float switch from solids, debris or insects.

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

Any Depth. Standard depths available up to 5 ft. Custom depths have been made 20 feet deep.

Any Material

  • Polypropylene modles have all PP wetted parts. (float switch, pipe)
  • PVDF (Kynar) models have a reversible float.
  • 316 Stainless steel floats are reversible.

Everything Included
Every unit includes Lithium battery, tank mount, and a threaded bushing to adapt the 1" NPT threads to 2" NPT. threads.

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VeraSafe Security Seal

TANK ALARM WITH REMOTE SHUTOFF BOX OPTION

Some Chemicals Commonly Used With PP 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

SPECIFICATIONS
INSTRUCTIONS: TH
INSTRUCTIONS
BROCHURE

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PVDF TankAlarm
PVDF float and pipe

Working Depth
Float orientation
Notes

Stainless Steel Tank Alarm
316 SS float and pipe

Working depth
Float Orientation
Mounting Size
Notes

Polypropylene Tank Alarm
Polypropylene float and pipe

Depth
Float Orientation
Notes

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Wireless Transmitter & Receiver The level
Wireless Receiver for Tank Alarm
$175

Tank Alarm Remote Shutoff Box Mount on the
Remote Shutoff Box

CLICK TO ENLARGE
Relay Output with Cord
RelayOutput

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

$36
CLICK TO ENLARGE
Alternate Color LED
LED option for digital timer
$11

Color

20 Year Battery Lithium Thionyl Chloride Battery
$18

Different Buzzer Tones

Tone Type

Different Buzzer Tones
PLC Output
DRUM ALARM WIRELESS

CLICK TO ENLARGE
Waterproof Circular Connector
Waterproof twist lock wire connector
$32

CLICK TO ENLARGE
Multiconductor cable
DRUM ALARM WIRELESS

CLICK TO ENLARGE
Mounting Options
Tank Alarm Plate closeup IMG2 Tank alarm bulkhead feecthrough mount Tank Alarm flange
Tank alarm BULKHEAD feedthrough mount FLANGE
BENT PLATE
FLAT PLATE

Type

Rim Mount Bracket A bracket designed
Rim Mount Bracket

$34
CLICK FOR INFO

Questions?

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

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Engineering RedBall1 Gizmo SPECIFICATIONS INSTRUCTIONS: TH INSTRUCTIONS BROCHURE