Phoenix Contact's Wireless I/O
XANT explosion proof system can be safely installed in the Division 1 areas. Patent pending wireless I/O transmitter/receiver system features a ruggedized, cast-aluminum transmitter enclosure resistant to UL requirements, an integral wire sealing chamber and antenna. The transmitter/receiver system employs spread spectrum frequency hopping techniques to guarantee a license-free (902 -928 MHz ISM band), interference-free link between remote devices and the control room. Typical in-plant range is 600–1,000 ft. with no line-of-sight.
Phoenix Contact: 800/322-3225; www.phoenixcon.com