Gems Sensors & Controls Datasheets for Intrinsic Safety Barriers

Intrinsic safety (IS) barriers are devices that limit the current, voltage, and total energy delivered to a sensor in a hazardous area or flammable environment in order to prevent an explosion.
Intrinsic Safety Barriers: Learn more

Product Name Notes
Single Channel Zener Barrier -- 54800 Series For most non-voltage-producing devices located in a hazardous area, a single zener barrier that is negative-earth-grounded can be used for intrinsic safety. Instrumentation that produces an output (signal conditioners) usually...
Dual Channel Zener Barrier -- 65800 Series The exceptionally compact design of Gems™ 65800 Series units saves space and simplifies installation; especially in multiples on a common mounting plate. They provide great economy as well since no...