Hazardous Area Enclosures Facilitate Plant Standards for Wireless Access Points

Hazardous area enclosures for wireless access point.
(Analynk)

There are often conflicts between what is needed and what is desired in many technical endeavors, and the field of industrial process control is no exception. Such a conflict between process engineers and IT managers was created by the incursion and popularity of wireless communication into the field of process measurement and control. It is, of course, a cooperative and friendly conflict, but a condition which may require some incompatible interests to be resolved.

For a number of reasons, compliance with certain norms set for the organization's wider scope and standards is advantageous for the wireless network equipment. Standardization on specific brands or hardware types can have true advantages. The tasks associated with network infrastructure back end management are less complicated when all equipment belongs to the same producer and family of products. Provisioning, which includes initial set-up, long-term management and management of unit losses, is simplified when all units are identical. The same objective is pursued by process technicians and operators in standardizing specific transmitters, valves or other parts that have various facilities throughout a plant.

The problem occurs when the access point selected by the IT team, with all the latest standards, needs to be installed in a part of the plant categorized as hazardous (owing to the potential for flammable or explosive gases, vapors or dusts that can be ignited). There is a solution, actually a fairly simple one. Use a non-hazardous area access point (as specified or designated by the IT department) and installing it inside an access point enclosure designed for hazardous areas.

Analynk Wireless manufactures enclosures for industrial wireless access points installed in hazardous locations.  Each access point enclosure is provided with agency approved enclosures, antennas, mounting, penetrations, cabling, and power supplies. Their current product offering accommodates a wide range of wireless access point manufacturers including Symbol, Cisco, Meru, Aruba, HP, and Motorola.  Access point and Wi-Fi technology technologies change rapidly. Wireless component lifecycles are relatively short compared to other process equipment. The use of hazardous area access point enclosures provide flexibility and convenience in access point selection and upgrades.

For more information, contact Analynk Wireless by visiting https://analynk.com or by calling 614-755-5091.