{"product_id":"rki-ec-600-fixed-carbon-monoxide-monitor","title":"RKI EC-600 Fixed Carbon Monoxide Monitor","description":"\u003cp\u003eThe RKI EC-600 is a compact, wall-mounted fixed CO monitor using an electrochemical sensor for stable, selective carbon monoxide detection at low concentrations (0-150 ppm), sampled by diffusion. A three-color LED and audible buzzer drive two-stage latched alarms at 50 and 100 ppm, with dry-contact relay outputs (Form A) for each alarm level.\u003c\/p\u003e\n\u003cp\u003eAvailable in battery (2xAA), 24VDC, or 115VAC powered versions — with optional 3, 5, 10, or 20 meter remote sensor cables and a CSA-certified variant for hazardous-location installs — the EC-600 is a straightforward, low-cost option for parking garages, mechanical rooms, and other point-source CO monitoring applications.\u003c\/p\u003e","brand":"RKI Instruments","offers":[{"title":"Battery Operated (2xAA)","offer_id":48206465630398,"sku":"73-1202","price":742.5,"currency_code":"USD","in_stock":true},{"title":"24VDC Operation","offer_id":48206465663166,"sku":"73-1203","price":742.5,"currency_code":"USD","in_stock":true},{"title":"115VAC Operation","offer_id":48206465695934,"sku":"73-1204","price":742.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/EC-600_normal.jpg?v=1785125192","url":"https:\/\/envirotechonline.com\/products\/rki-ec-600-fixed-carbon-monoxide-monitor","provider":"EnviroTech Services","version":"1.0","type":"link"}