Explosion-proof network router (router) PKV Orion MK WiFi

Explosion-proof router PKV Orion MK WiFi is designed to combine IP devices into a single network with the ability to exchange data between them and organize a high-speed, safe connection to the Internet in the presence of an explosive environment.This equipment is manufactured on the basis of an explosion-proof PKV control station with explosion protection marking 1Ex d IIB T6… T4.

Taking into account the installed heating plate inside the shell, the router can operate at ambient temperatures from minus 60 to plus 60 ° С, and relative air humidity 90% at 40 ° С without moisture condensation.The degree of protection against penetration of dust and moisture according to GOST 14254 IP66.Type of climatic modification UHL1 according to GOST 15150-69, atmosphere of type II according to GOST 15150.Altitude at sea level - no more than 4300m.The router complies with the I class of protection against electric shock according to GOST 12.2.007.0-75.

The router belongs to group II electrical equipment in accordance with GOST 31610.0-2014 and is intended for use in hazardous areas, rooms and outdoor installations in accordance with the explosion protection marking "1Ex d IIB T6 ... T4 Gb" and GOST IEC 60079-10-1-2011. The equipment can be used in explosive zones of class 1 and 2 according to GOST IEC 60079-10-1-2011.The environment may contain explosive mixtures of gases and vapors with air, categories IIA, IIB.

The router is equipped with explosion-proof cable glands of the KV series TU 344995-138-81888935-2016 manufactured by LLC "Company SMD".

Design

The explosion-proof router allows you to analyze data, determine addresses and choose a route based on the information received, creating local networks using Wi-Fi.The operability is determined by sending a signal to the connected devices to the network, which makes it possible to determine the operability and achieve the actualization of all connected devices.One of the advantages of this network is the low installation cost compared to SCS, reduced maintenance costs, reliability, and high installation speed.

The shell design of the PKV Orion MK WiFi router is a separate explosion-proof shell that meets the requirements of GOST 31610.0-2014 and GOST IEC 60079-1-2011, consisting of a body, a rubber sealing ring of a cover.The cover is attached to the body with pivot hinges and is sealed against it with screws.The hinges connecting the cover and the body are removable, so the cover can be completely detached from the body.The internal space of the flameproof enclosure allows for optimal and convenient placement of internal components for installation and maintenance.A router with a power supply is installed on a circuit board and is rigidly secured with screws.Cable entry is carried out by means of explosion-proof cable glands, which, depending on the customer's request, can be located on either side of the housing, but also have a standard version.A heating plate with a thermostat is installed on one of the walls inside the shell, which allows maintaining the optimal operating temperature for the operation of the equipment mounted inside.The thermostat has a temperature control element that allows you to increase or decrease the temperature inside the enclosure.Isolon plates are provided to reduce rapid cooling.On the outer side around the perimeter of the cover, spring washers are installed, pressing them with screws, thereby preventing self-unscrewing.Sealing of two diagonally located screws provides unauthorized access to the internal cavity.