INTRINSICALLY SAFE LIQUID LEVEL ALARMS
INTRINSICALLY SAFE TANK ALARM alerts on high or low liquid level with a loud beeper. Easy to install with many different mounting adapters. Easy to adjust the depth with no tools. Stop overfilled tanks for good!
Better Level Control
* Always on duty because battery power is uninteruptible
* Battery power allows it to be installed anywhere. No need for power outlets or wiring expense.
* Lithium batteries last for years. (included)
* Loud 100dB pulsing tone cuts through the loudest industrial noise.
* Rugged. Built for rough, wet and corrosive environments. NEMA 4X.
* Reliable. Float is protected in a pipe and with a debris screen.
* Safe. 9 volt circuit in a waterproof enclosure and with a debris screen. |
The easiest level alarm to install. Simply snap in the battery, and mount on your tank with the flange, plate, bulkhead fitting or threaded plug, and your tank level is under control. Depth adjustment is easy too: just loosen the nut and slide the pipe to the proper depth. No other liquid level alarm makes it this quick and easy for you to install, and then forget about liquid level problems.
Model THL-IS-10
Chemically resistant polypropylene float inside a PVC pipe is well protected from abuse. Also available with polypropylene piping. The float switch is also protected from with a screen to keep out debris for years of reliable service.
The alarm is available in high level, low level, or both high and low level alarm. The float switch is polypropylene and it is available with PVC piping or polypropylene.
Battery Power or Plug-in?
You might be surprised by the battery life. There is no passive power consumption as with other methods of monitoring. A single battery gives 50 hours of continuous alarming. Shelf life is 10 years. In typical use this means at least a two year battery life.
Chemical Resistance
Some Chemicals Commonly Used With Gizmo 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 75%
* Sodium Hypochlorite |
Operation
When liquid level reaches float level, unit will start a 100dB pulsing audio alarm. Push the button to silence. Or, audio alarm will silence by iteself after approximately 5 minutes.
Technical Details
UL certified Intrisically Safe to ANSI/UL 913
Meets NFPA 30A, UL 2244 and UFC requirements
Polypropylene float with Viton retaining ring.
Material of pipe is PVC or Polypropylene.
Material of electronics housing is painted steel.
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