{"product_id":"rki-airlink-9850-wireless-receiver-modbus-interface","title":"RKI AirLink 9850 Wireless Receiver \/ Modbus Interface","description":"\u003cp\u003eThe RKI AirLink 9850 is a 255 channel wireless receiver that reads every AirLink gas detector on its network and passes the readings to an existing PLC, computer or SCADA system over RS-232 or RS-485 Modbus. It also serves a web page over Ethernet and a USB virtual COM port, with optional 4-20 mA outputs for up to 32 sensors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReads all 255 wireless addresses on its configured network\u003c\/li\u003e\n\u003cli\u003eRS-232 or RS-485 Modbus output for PLC, computer or SCADA systems\u003c\/li\u003e\n\u003cli\u003eEthernet web page showing readings, alarms, faults and sensor information; USB virtual COM port\u003c\/li\u003e\n\u003cli\u003eOptional 4-20 mA output cards: 8 channels each, up to 4 cards (32 channels)\u003c\/li\u003e\n\u003cli\u003eIndividually configurable low and high alarm set points per channel\u003c\/li\u003e\n\u003cli\u003e900 MHz or 2.4 GHz radio; 12 to 35 VDC or AC with the optional power supply\u003c\/li\u003e\n\u003cli\u003eNEMA 4X fiberglass enclosure (non explosion proof) with clear window\u003c\/li\u003e\n\u003cli\u003eOperates from -40 to +70 °C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKI Instruments","offers":[{"title":"AirLink 9850, radio and options chosen at order","offer_id":67794254692578,"sku":"RK-AIRLINK-9850","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/AirLink-9850-Image-2.jpg?v=1792777081","url":"https:\/\/www.ereinc.com\/products\/rki-airlink-9850-wireless-receiver-modbus-interface","provider":"ERE Inc.","version":"1.0","type":"link"}