{"product_id":"rki-airlink-7530-wireless-relay-module","title":"RKI AirLink 7530 Wireless Relay Module","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eAvailable 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.\u003c\/p\u003e","brand":"RKI Instruments","offers":[{"title":"2.4GHz, Non-Explosion-Proof","offer_id":48206421852350,"sku":"66-7530-2N-A","price":2077.5,"currency_code":"USD","in_stock":true},{"title":"900MHz, Non-Explosion-Proof","offer_id":48206421885118,"sku":"66-7530-9N-A","price":2077.5,"currency_code":"USD","in_stock":true},{"title":"900MHz, Explosion-Proof","offer_id":48206421917886,"sku":"66-7530-9X-A","price":4001.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AirLink-7530-Image.jpg?v=1785124218","url":"https:\/\/envirotechonline.com\/products\/rki-airlink-7530-wireless-relay-module","provider":"EnviroTech Services","version":"1.0","type":"link"}