RKI AirLink 7543 Wireless Controller (each)

AirLink 7543 Wireless Controller 6 Channel Control Panel Features 6 Channel controller accepts up to 6 wirelesstransmitters Radio options: 900 MHz or 2.4 GHz radio standard 3 Programmable alarm set-points 3 Dry-contact alarm relays Status indicator for fault conditions: Amber LEDindicator for system faults Graphical LCD with LED backlight 12 to 35 VDC operating voltage with an optional AC power supply Operating temperature range of -40ºC to +70ºC NEMA 4X standard fiberglass enclosure with clear lid Output options: RS-485 Modbus or optional WirelessHART® 1-Year limited hardware warranty Description The RKI AirLink 7543 six channel gas monitor with 3 dry contact relays can monitor up to 6 individual Wireless gas detectors and transmitters. RS-485 Modbus output allows for data communication to a PLC or other system monitoring device. Available with an optional WirelessHART® module that allows the received sensor readings to be viewable on a WirelessHART® networ