In explosive environments like oil depots or hydrogen stations, what is the absolute advantage of fiber sensing over electronic sensing regarding explosion protection?
Fiber optic sensors hold an absolute advantage in explosion protection over electronic sensors due to their intrinsic safety. Unlike electronic sensors, fiber optic sensors operate by transmitting light signals rather than electrical currents at the sensing point. This fundamental difference means they do not generate sparks, excessive heat, or electromagnetic interference, which are common ignition sources in explosive environments such as oil depots or hydrogen stations. Therefore, fiber optic sensors can be safely deployed in these hazardous areas without the need for complex and costly explosion-proof enclosures often required for electronic counterparts.
This intrinsic safety is a core benefit of OFSCN® Fiber Bragg Grating (FBG) sensors, including the OFSCN® Alloy Tube Packaged Fiber Bragg Grating strain sensor.
Here are some typical images of the product:
You can find more details about our strain sensors on the following page: OFSCN® FBG Strain Sensors.