{"product_id":"yokogawa-electric-corporation-040-s-a-oxygen-analyzer","title":"Yokogawa Electric Corporation 040-S-A Oxygen Analyzer","description":"\u003cdiv\u003e\u003cp\u003eThe Yokogawa ZR22G Zirconia Oxygen Analyzer Detector (part number 040-S-A) is a high-temperature, in-situ oxygen monitor designed for continuous combustion-gas analysis. With a zirconia solid-electrolyte sensor housed in an industrial probe and a replaceable heater assembly, it is installed directly in flue gas ducts or stacks—ideal for boilers, furnaces, kilns, and incinerators—where real-time oxygen data informs combustion control and efficiency optimization. The detector is used in conjunction with a converter (for example, the ZR802G) to provide the desired output interface, and its configuration-dependent part number 040-S-A reflects specific installation options. Temperature capability reaches up to approximately 700°C, and higher temperatures can be accommodated with an adapter. Applications span power generation, petrochemical processing, steel production, and other manufacturing environments that rely on continuous oxygen monitoring to manage fuel usage and emissions. As a common replacement option within Yokogawa's ZR22 family, it is available as updated configuration detector variants and related products such as the ZR22S Explosion-Proof Detector or the ZR202 Integrated Oxygen Analyzer, enabling flexible integration within existing process instrumentation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Yokogawa","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46241945125098,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-001.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/yokogawa-electric-corporation-040-s-a-oxygen-analyzer","provider":"GTG Hardware","version":"1.0","type":"link"}