Active intrinsic safety barriers RIZUR-ISKRA-206

Depending on the design variants, the intrinsic safety barriers can be mounted onto the shield or a DIN-rail. Intrinsic safety barriers RIZUR-ISKRA-206 are used for connection to the sensors with dry-contact output type that are located in the explosion-hazardous media. The device is powering the contacts in the sensors, and then, through the “dry contacts” of the electro-magnetic relay, it passes the information signals onto the output circuit of the intrinsic safety barrier. Several design variants with relay are available: normally open or normally closed contacts.

The advantages of RIZUR-ISCRA-206:

·         ensures signal transformation,

·         small size,

·         has short-circuit relay protection,

·         low cost,

·         different mounting options,

·         precise signal transmission (relative accuracy of no more than 0,1%).

RIZUR-ISKRA-206 has voltage transmitted from the source to the stabilizer that performs the device’s power supply. Stabilizer transmits the “dry contact” signal from the passive discrete sensor located in the explosion-hazardous areas to the “dry contact” signal transmitted to the measuring instrument.

RIZUR-ISKRA-206 devices are manufactured in accordance with the requirements of technical regulations of the Customs Union TR TS 012/2011 on the "Safety of equipment intended for use in explosive atmospheres". Conformity certificate № ЕАЭС RU C-RU.HA91.B.00029/19 is issued by the certification body OOO SC "ENDURENCE".

• Certificate for level and control management of equipment of RIZUR series.pdf

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  20.04.2024