RKI AirLink 7530 Wireless Relay Module

The RKI AirLink 7530 receives up to 32 wireless sensor inputs and converts alarm conditions into three dry-contact relay outputs (4A fuses, 3 configurable setpoints per channel, latching or non-latching), giving a wireless gas detection network local horn/strobe or shutdown control without running back to a central controller. A 128x64 LCD shows live channel status directly on the unit. Available in a standard aluminum enclosure or an explosion-proof (XP) version certified for Class I Groups B, C, D and Class II Groups E, F, G locations, the AirLink 7530 runs on 12-35VDC or an optional 120VAC supply and operates from -40°F to 158°F. Choose 900MHz or 2.4GHz radio to match the wireless network it's joining.