Tilt sensors, also known as inclinometers, create an artificial horizon, then determine degree or percent of angle by measuring against that artificial horizon. Although it sounds complicated, these sensors are actually relatively simple devices. They are also ubiquitous. You can find them on dozens of different machines, in dozens of different settings.

Sturdy Tilt Sensors

If tilt sensors are going to be used outdoors, they need to be sturdily built. Many of these inclinometers are used in construction sites, by road crews, and by municipal governments. They need to be weatherproof. They need to withstand blazing heat and freezing cold. They need to work for years without rusting, cracking, or crushing.

How can you tell your sensor is built to last? Look to the company that manufactured it. First, I like to look for a company with some longevity. Have they been around for at least five years? If a company has lasted for longer than five years in today's super-competitive market, chances are they are manufacturing a superior product. They probably also have great customer service.

Also, look to their clientele. Do they only sell to individuals, or do they have contracts with large and important businesses? You can choose to buy your tilt sensor from a marginal company that only sells to individuals for use on their tractors, or you can buy from a company that has worked with the likes of the U.S. government, USDA forestry, and various highway departments, for added piece of mind.