Introduction to Intrinsically Safe Sensors

Intrinsically safe (IS) sensors are unable to produce a spark strong enough to cause ignition. Learn how this is accomplished and design considerations when using IS sensors.

SSI Encoder

Synchronous Serial Interface (SSI) is a widely used serial interface standard for industrial applications between a master (i.g. controller) and a slave (i.g. sensor).

Intrinsically Safe Absolute Rotary Encoders

In the most hazardous environments, where an explosive atmosphere consisting of flammable gas or vapor is regularly present and a sensor fault cannot be risked, Intrinsically Safe (IS) sensors may be the best sensing option. Generally, these sensors are paired with a barrier which limits the amount of electrical and thermal energy that can enter the Hazardous Area to an amount that is so small that even in the situation of a sensor fault, there is not enough energy to cause an ignition.

‘Dirty Deeds Done Dirt Cheap’ – The Gill Blade Sensor

Not all sensors live easy lives. While some will go on to do noble things such as aiding in medical surgery robotics or will find lives in cutting-edge cobots such as Boston Dynamic’s spot, others will live simpler, yet equally important lives, this article is dedicated to one of those unsung heroes, the Gill Blade Sensor.