{"product_id":"rki-ac-7412-wired-gas-controller","title":"RKI AC-7412 Wired Gas Controller","description":"\u003cp\u003eThe RKI AC-7412 is a 12-channel wired gas monitoring controller that accepts any 4-20mA sensor input, giving facilities a flexible hub for wired detector networks without the channel count of RKI's larger 32\/64-channel systems. A 160x104 transflective graphical LCD with LED backlighting shows all channels at a glance, and four dry-contact relays (4A fuses, latching or non-latching) drive alarms and control outputs.\u003c\/p\u003e\n\u003cp\u003eRS-485 Modbus output integrates the controller into a facility's SCADA or building management system, and the NEMA-4X fiberglass enclosure is rated for outdoor use from -40°F to 158°F. Power is 12-35VDC standard, with an optional AC supply for facilities without existing low-voltage DC infrastructure.\u003c\/p\u003e","brand":"RKI Instruments","offers":[{"title":"12-Channel, AC Powered","offer_id":48206215741630,"sku":"74-7412-A","price":3465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AC-7400-Image.jpg?v=1785119631","url":"https:\/\/envirotechonline.com\/products\/rki-ac-7412-wired-gas-controller","provider":"EnviroTech Services","version":"1.0","type":"link"}