{"product_id":"rki-ac-7400-12-channel-analog-gas-detection-controller","title":"RKI AC-7400 12-Channel Analog Gas Detection Controller","description":"\u003cp\u003eThe RKI AC-7400 is a wired gas monitoring controller for up to 12 analog 4-20 mA sensors such as the M2A, S2, GD-70D, T2A, T3A and VOC Pro. Four individually configurable alarm relays, a sunlight-readable graphical LCD and RS-485 Modbus output come in a NEMA 4X enclosure, powered from 12 to 35 VDC or an optional AC supply.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-channel wired monitor for any 4-20 mA wired sensor\u003c\/li\u003e\n\u003cli\u003e12 to 35 VDC; optional 120 VAC power supply\u003c\/li\u003e\n\u003cli\u003eOperates from -40 to +70 °C\u003c\/li\u003e\n\u003cli\u003eGraphical LCD with LED backlight; 5 push-buttons including SCAN \/ HOLD and RESET\u003c\/li\u003e\n\u003cli\u003e4 configurable alarm set points with 4 dry-contact relays (4 A each), latching or not\u003c\/li\u003e\n\u003cli\u003ePower and fault status LEDs; relay 4 can act as a fault relay\u003c\/li\u003e\n\u003cli\u003eRS-485 Modbus output; NEMA 4X fiberglass enclosure with clear window\u003c\/li\u003e\n\u003cli\u003e1-year limited hardware warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKI Instruments","offers":[{"title":"AC-7400 12-channel analog controller","offer_id":67794403623138,"sku":"RK-AC-7400","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/AC-7400-Image.jpg?v=1792777523","url":"https:\/\/www.ereinc.com\/products\/rki-ac-7400-12-channel-analog-gas-detection-controller","provider":"ERE Inc.","version":"1.0","type":"link"}