TheTANK 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!
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 functionalcheck is simple - just loosen the cord grip and lift the Tank Alarm out.
Reliable float switchis completely screened-in to protect from debris in tank.
Safe. 9 volt circuit in a waterproof
No wetted metal parts.
Uninterruptiblebattery 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
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
Easy to adjust the depth of the Tank Alarms - just loosen the nut on the cord grip and slide the alarm to the correct depth. Adapters for any mounting situation. (2" NPT, bolt-on flange, bulkhead feedthrough etc.
Float is protected inside a pipe. A bottom screen keeps debris out of high level alarms. Optional top screens on all sides so solids, debris or insects can't ever foul the float. These have even been used on sewage tanks. Bottom screen is removable.
Test button is included - press to test the battery.
Many different materials as the situation dictates: PVC, polypropylene, Nylon, PVDF, Stainless steel. chemical resistance chart.
Any Depth. Standard depthsavailable up to 5 ft. Custom depths have been made 20 feet deep.
Dfferent models The PVC tank alarms have a polypropylene float protected in a PVC pipe, and the screen material is polypropylene. (THL-10)
Polypropylene models (ex. THL-PP) have all polypropylene parts including piping.
Everything Included Every unit includes a threaded bushing to adapt the 1" NPT threads for the cord grip to 2" NPT. threads. Lithium battery is included.
Some Chemicals Commonly Used With Gizmo Engineering Tank Alarms:
