Type 4 SPDs are component assemblies consisting of one or more Type 5 components together with a disconnect (integral or…
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Type 1 or 2 – Lightning/Surge Arresters
Depending on the device rating, some Type 1 devices can automatically be used in Type 2 applications so they are…
Intrinsically Safe Barriers
Intrinsically safe barriers isolate electrical signals between safe areas and hazardous areas that may have explosive gases or particulates present. They…
Converters – Fiber Optic
A fiber media converter is a simple networking device that makes it possible to connect non-fiber optic media types with…
Voltage and Current Monitors
Voltage and current monitors measure an input and compare the input to a set point. If the input deviates from the…
Speed Sensors
Speed sensors generate an output when a target rotates past the sensor. Active Hall-effect and magnetic speed sensors provide a digital…
Pressure Sensors
A pressure sensor measures the pressure of gases or liquids in a pipe or vessel. Pressure is an expression of the…
Position Sensors
A position sensor is any device that permits position measurement. It can either be an absolute position sensor or a relative…
Limit Switches
A limit switch is operated by the motion of a machine part or presence of an object. They are used for…
Infrared Sensors
Infrared (IR) is an invisible radiant energy that these sensors use to detect objects. Reflective sensors are often used when the…
