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Riken Keiki SDWL1RI wireless gas detector gains ISA100 Wireless certification

Research Triangle Park, North Carolina, USA (20 September 2016) – The ISA100 Wireless Compliance Institute announces today that Riken Keiki’s SDWL1 wireless gas detector has successfully been certified as ISA100 Wireless interoperable, assuring that the SDWL1 will seamlessly join and interoperate in any other suppliers’ certified ISA100 Wireless network.

The SDWL1 is a wireless flammable gas detector built to extend the benefits of wireless detection into safety applications. The SDWL1’s non-dispersive infrared detection system ensures accuracy while the advanced reliability features of ISA100 Wireless ensure wireless communication signal truancy. 

The SDWL1 increases on-site operational safety by enabling monitoring schemes that would be cost prohibitive or physically impossible using traditional, wired devices. The ISA100 Wireless SDWL1 eliminates most of the cable installation needs and reduces implementation time and costs.  Operating costs are also reduced because wireless capabilities extend coverage of gas monitoring at operational sites, reducing the need for on-site inspections.

Using ISA100 Wireless networks assures robust, secure and reliable transmission of signals in safety systems. ISA100 Wireless supports controlled latency down to 100ms. It uses advanced reliability and co-existence mechanisms, such as DUOCAST, the simultaneous transmission of duplicate signals across independent network paths.  And it features two layers of security, at the transport layer and data link layer. ISA100 Wireless solutions are now available with SIL2 approval.

The ISA100 Wireless certificate of conformance can be viewed here.

“Developing wireless technology presented unique challenges versus wired, such as wireless design (high-frequency design technology), radio production, and Radio Law compliance,” said Hisayoshi Kobayashi, President, Riken Keiki. “ISA100 Wireless is an open standard. And certified ISA100 Wireless communication modules are readily available from various manufacturers that already solve these problems. We chose ISA100 Wireless and successfully developed a wireless sensor in a short period of time by using certified communication modules. I think other vendors will find ISA100 implementations to be easy. And because ISA100 Wireless products are interoperable, they can be used by any vendor in many markets.”

“Riken Keiki has a rich history in gas detection and life-safety systems, and we are pleased that they now offer wireless capabilities using ISA100 Wireless,” remarked Andre Ristaino, ISA100 WCI Managing Director. “We have been pleasantly surprised by the proliferation of ISA100 Wireless safety-related devices and applications like the Riken Keiki gas detector.”


About Riken Keiki
Riken Keiki offers over 100 different models of gas detection and environmental measurement products.

We continue to refine the technologies established through our history while investigating and improving the quality and technical capabilities of the products we provide. Riken Keiki instruments are designed and manufactured to respond to diverse industrial requirements and applications. Customers rely on them to detect and prevent disasters rapidly and precisely.

New product development involves the continual improvement and refinement of existing products, as well as active collaboration with our customers as a matter of course.

For more information, visit the company’s website.

About ISA100 Wireless™
ISA100 Wireless (IEC 62734) is an international, industrial wireless networking and communications standard engineered to serve the needs of process industries. With native IPv6 networking and object architecture, ISA100 Wireless extends the Industrial Internet of Things (IIOT) to wireless.  End users can select ISA100 Wireless Compliant™ devices from a best-of-breed pool of suppliers with assurances of device interoperability. ISA100 Wireless enables automation engineers to quickly create, modify, optimize, and scale wireless networks that are open, interoperable, and reliable for their most critical applications. ISA100 Wireless is the first standard in the ISA100 family of open standards.

Built from the ground up and driven by user requirements, the ISA100 Wireless standard received formal ANSI approval in January 2012 and approval as IEC 62734 in September 2014.  ISA100 Wireless is the only IPv6, 6LowPAN industrial protocol designed for industrial automation.  ISA100 Wireless meets requirements of ETSI EN 300 328 v1.8.1 for coexistence with nearby 2.4 GHz radio devices.

About the ISA100 Wireless Compliance Institute
The ISA100 Wireless Compliance Institute (ISA100 WCI) is a non-profit industry organization that provides users and developers with market awareness, educational information, technical support, and compliance testing for the ISA100 family of standards. ISA100 WCI provides real-world feedback from the deployment of ISA100 Wireless devices and systems to ISA Standards Committees, fostering rapid refinement to the standards.

More information about the ISA100 Wireless Compliance Institute can be found online at

The ISA100 Wireless and ISA100 Wireless Compliant are trademarks of ISA100 Wireless Compliance Institute.  All other marks are trademarks of their respective companies.

Press Contacts:

Michael Brazda
Marketing Director

Andre Ristaino
Managing Director