{"id":13650,"date":"2025-03-26T13:41:29","date_gmt":"2025-03-26T13:41:29","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/air-quality-probes\/"},"modified":"2026-06-03T18:14:10","modified_gmt":"2026-06-03T18:14:10","slug":"air-quality-probes","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/air-quality-probes\/","title":{"rendered":"Air quality probes"},"content":{"rendered":"<ul>\n<li>High accuracy<\/li>\n<li>Long-term stability<\/li>\n<li>Reliable measurements<\/li>\n<li>Interchangeable, self-locking connector<\/li>\n<\/ul>\n<p><strong>Si-PRO-CO2<\/strong>: CO<sub>2<\/sub> probe. Main applications: CO<sub>2<\/sub> monitoring (IAQ) in HVAC systems in office buildings, commercial buildings, and educational institutions.<\/p>\n<p><strong>Si-PRO-CO<\/strong>: CO probe. Main applications: CO monitoring in parking lots, boiler rooms, and industrial environments.<\/p>\n<p><strong>Si-PRO-VOC<\/strong>: VOC probe. Main applications: VOC monitoring (IAQ) in HVAC systems in office buildings, commercial buildings, and educational institutions. TVOC monitoring in the pharmaceutical industry.<\/p>\n<p>Plastic probe body, 175 mm long, 29.5 mm diameter.<\/p>\n<p>The <a href=\"https:\/\/chevrierinstruments.com\/product\/accessories-for-sensors-and-probes\/\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https:\/\/chevrierinstruments.com\/product\/accessories-for-sensors-and-probes\/\">Si-ACC-R2<\/a> cable is required for connection to Class 320 sensors and transmitters.<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Si-PRO-CO2, Si-PRO-CO, Si-PRO-VOC<\/h2>\n<p>Air Quality (IAQ) Probes<br \/>For Class 320 Sensor-Transmitters<\/p>\n","protected":false},"featured_media":7812,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1259,1260,1258,1261,510,1165,1128],"product_tag":[2065,2066,2067],"class_list":{"0":"post-13650","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-co-en","7":"product_cat-co2-en","8":"product_cat-gas","9":"product_cat-voc","10":"product_cat-accessories","11":"product_cat-for-ventilation-test-instruments","12":"product_cat-for-multi-functions-instruments","13":"product_tag-sonde-qualite-de-lair-co-en","14":"product_tag-sonde-qualite-de-lair-co2-en","15":"product_tag-sonde-qualite-de-lair-cov-en","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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