Hydrastore power unit

Safety Critical receivers, part of our Hetronic Radio Control range

Zone 1 & 2 Gas product image

Zone 1 & 2 Gas

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  • Custom designed to meet customer applications
  • Tested and Certified for EX

Custom designed to meet Hazardous Zone 1 & 2 Gas receivers are made to customer specific applications. The EX marking for these zones include II 2G Ex d [Ex ia Ga/ib Gb] IIC T6 Gb and is offered in Type Size 4, 5 and 6. Hetronic also offers Zone 1 & 2 Gas  receivers with Exe in the same type sizes. 

Zone 2 Gas product image

Zone 2 Gas

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  • Custom designed to meet or exceed EX
  • Special GRP enclosures available in two sizes

Designed to meet customers' specific hazardous zone requirements, Hetronic will provide GRP Enclosures in two different sizes. For EX Marking requiring II 3G Ex nR (1a IIC Gb) IIC T4 Gc, Hetronic can provide receivers that are not only tested and certified to EX but will design the right receiver features to deliver the best possible transmitter/receiver combination possible.


Zone 21 & 22 Dust product image

Zone 21 & 22 Dust

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  • Can provide EX II 2D, II 2D exe and II 3D
  • Customized to meet specific EX requirements
  • Decoders available for enclosures listed
  • Cable control option available

Hetronic Explosion proof (EX) receivers are ATEX, NEC, and FM approved.  For hazardous Zone 21 & 22 Dust we will design and deliver a solution that meets your specific requirements. Hetronic can provide the EX receiver in enclosures that range from Exd type Size 4,5 and 6 to Exd with Exe or GRP enclosures in two sizes.     

All Hetronic EX receivers offer a wide range of digital or proportional outputs, are fully-customizable and engineered to order.