Solexy Explosion proof radio devices

  • The Solexy Router / WiFi access point is a cost effective multipurpose solution for a wide range of wireless applications
  • Supporting GPRS/EDGE/UMTS/HSPA+/LTE it is dedicated for users seeking easy and fast mobile internet access
  • Internet connection is easily available and configurable via an internet browser without any need of installing software or drivers for the device.
  • Available with different modems and options such as Wi-Fi, dual sim, GPS receiver, it is an unique solution for M2M and mobile data application (M2MCloud & M2MAir ready).
  • Thanks to the rugged Solexy WA and WS enclosures and the Atex and IECEx certificates, this wireless device is suitable for installation in Ex classified areas
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SOLEXY provides innovative safety technologies that efficiently allow for the safe integration and easy operation of radios and other electronic equipment in hazardous area rated environments.

Main industries of applications are refineries, oil and gas rigs, chemical plants and mines.

SWA and SWS are a range of explosion proof radio devices rated for Atex and IECex Zone 1, 2, 21, 22 and mining (SWS only).
The range consists of 3 different categories of products :

VHF and UHF radiomodems available at 169 MHz , 433 MHz and 868 MHz, licence free European ISM frequency. Suitable for wireless transmission of serial ports (RS232 or RS485), coverage distance up to 10 Km

VHF and UHF RTUs and wireless modbus I/O, available at 169 MHz and 868 MHz, licence free European ISM frequency. Provided with 4 D/I , 2 D/O, 2 A/I , 2 A/O and serial port  RS485), coverage distance up to 15 Km

GSM routers and access points, all quad band cellular radio, GSM / GPRS / UMTS / HSPA+ / LTE, according to model. Available with single or double SIM , with or without WiFi module. RS232 and RS485 serial ports.

Multiple operational modes : Access point, WiFi client, Serial to LAN , Serial to 3G/4G , LAN to 3G/4G, Modbus gateway


Operating Functions

WiFi access point (Wifi to LAN or WiFi to 3G/LTE/HSPA+)

WiFi client (LAN to WiFi)

3G/LTE/HSPA+ client (LAN to 3G/LTE/HSPA+)

Serial (232-485) to 3G/LTE/HSPA+

Serial (232-485) to LAN

Operating frequency

Up to quad band 800/850 , 900 , AWS 1700 , 1900 , 2100 (Telit cellular module) according to modem feature


RS-232/485-TCP/UDP forwarding, ModBus gateway, NTRIP, SMS server, NTP server


DCHP (client/server), IEEE 802.1Q tagging, IPsec, OpenVPN, Firewall, NAT, PAT, DDNS, CARP, Static routing, Access Control, Syslog


GPS receiver

Dual sim

Heavy duty construction

Explosion proof Ex d IIC enclosure made of alluminum (WA series) or stainless steel (WS series) weather proof IP66/68 




ATEX / IECEx Certification (pending):         

Ex II 2 (1) G Ex db mb [ia Ga] IIA/IIB/IIC T5-T4 Gb


Ex II 2 (1) D Ex mb tb [ia Da] IIIC T110°C / T140°C Db


Ex I M2 (M1) Ex db mb [ia Ma] I Mb (WS only)


Ambient Temperature Range:

-20°C +60°C


Housing Material:

WA series : die cast aluminium polyester powder coated


WS series: AISI 316 electropolish


Technical Data


Power supply:


Power consumption:


Frequency range:

U version = GSM 900, DCS 1800, EDGE 900, EDGE 1800, FDD B1, B8


L version = GSM 900, DCS 1800, EDGE 900, EDGE 1800, FDD B1, B2, B3; B4, B5, B7, B8


H version =GSM 850/900, DCS1800/1900, EDGE 850/900, EDGE 1800/1900, FDD B1, B2, B4, B5, B8


802.11b/g/n, 802.3, 082.3u

Data rate:

up to 150 Mbps