{"product_id":"ami-advanced-micro-watchdog-trace-oxygen-system-and-t-2-trace-oxygen-sensor","title":"AMI Advanced Micro Watchdog Trace Oxygen System and T-2 Trace Oxygen Sensor -New","description":"\u003cp\u003eAdvanced Micro Instruments' Watchdog is a trace oxygen analyzer designed for sheltered installations in Class I, Div. 2 (Groups C, D) areas, where it monitors O2 in natural gas, air-separation and biogas service. The complete sample system lives inside AMI's machined Eliminator cell block: precision cross-drilled gas passages replace leak-prone tubing and fittings, with the flow meter, metering valve and Sample\/Span\/Off selector valve all built into the block.\u003c\/p\u003e\u003cp\u003eYou're buying the Watchdog trace oxygen system (AMI part 6ANA4340) together with the AMI T-2 trace oxygen sensor. The T-2 covers 0–10,000 ppm O2 and holds its accuracy in gas streams with up to 10 ppm H2S or 100% CO2 — no separate H2S scrubber required at those levels. Power draw is under 50 mA on 10–28 VDC, with isolated 4–20 mA and 1–5 VDC outputs plus bi-directional Modbus RS485 for the control system.\u003c\/p\u003e\u003cp\u003eCondition: New, sealed, as listed. The photographs are of the actual unit you'll receive, covered by the Network Orbitz 30-Day Warranty.\u003c\/p\u003e\u003cp\u003eNew and unused: AMI's product renders lead (front and fitting side — Sample \/ Span \/ Exhaust), followed by photos of the actual sealed analyzer and boxed T-2 sensor that ship from our stock. A second unit is also available — see the sister listing.\u003c\/p\u003e","brand":"Advanced Micro Instruments","offers":[{"title":"Default Title","offer_id":54036419412332,"sku":"6ANA4340","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2568\/7660\/files\/6ANA4340-1-1.jpg?v=1784215619","url":"https:\/\/technetworksystems.net\/products\/ami-advanced-micro-watchdog-trace-oxygen-system-and-t-2-trace-oxygen-sensor","provider":"Tech Network Systems","version":"1.0","type":"link"}