After more than 20 years revolutionizing the recreational water industry with our low-maintenance water level controllers and supremely accurate liquid level sensors, Waterline Controls™ is now applying its design knowledge, manufacturing experience and customer service expertise to the industrial markets.

Our industrial strength water level sensors guarantee trouble-free water level management. These units will eliminate the hassle and frustration normally associated with existing liquid level sensors. And, all of our models are backed by a 100% Satisfaction Guarantee.

The Dry contact digital circuitry in all models easily integrates with existing plant automation systems. All models use LED indicator lights and have a "Press to Test" feature for easy monitoring and trouble-shooting for all functions. And while we feel the sturdy construction of our components, like the water level sensor, will result in the unit out-lasting the job, the advanced modular design of each model allows easy replacement of individual parts instead of requiring replacement of the entire unit

The liquid level sensors we use are low-voltage and low-ampere, and greatly reduce the chance of injury due to electrical shock during installation or maintenance. The water level sensor we use, unlike a great deal of our competitors, was designed for use in water, resulting little or no need for calibration during the install. All the components of our units, level controllers and liquid level sensors, are made right here in the U.S.A., where we monitor every step of the manufacturing process that gives us the confidence to guarantee your satisfaction. Once you experience the accuracy and reliability of our water level sensor and control unit in the field, ou'll be convinced that their easy installation, superior performance and long-term durability make them the right choice for any situation. We guarantee it.

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