{"id":2342,"date":"2025-05-13T09:00:00","date_gmt":"2025-05-13T14:00:00","guid":{"rendered":"https:\/\/www.gas-sensing.com\/news\/?p=2342"},"modified":"2025-05-07T09:03:49","modified_gmt":"2025-05-07T14:03:49","slug":"how-to-replace-the-no%e2%82%82-sensor-in-your-bw-solo-detector","status":"publish","type":"post","link":"https:\/\/www.gas-sensing.com\/news\/how-to-replace-the-no%e2%82%82-sensor-in-your-bw-solo-detector\/","title":{"rendered":"How to Replace the NO\u2082 Sensor in Your BW Solo Detector"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The BW Solo is a trusted single-gas detector used in a variety of industries to ensure workplace safety. Over time, however, its sensors may need to be replaced to maintain accuracy and functionality. If you&#8217;re using your BW Solo to monitor nitrogen dioxide (NO\u2082), you&#8217;ll want to be familiar with how to replace the NO\u2082 sensor when the time comes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">About the Replacement NO\u2082 Sensor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The replacement NO\u2082 sensor for the BW Solo is designed to detect nitrogen dioxide levels ranging from 0 to 100 ppm. It uses the advanced BW Solo 1-Series sensor technology, which is known for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fast Response Time:<\/strong> Thanks to the compact design, gas can diffuse rapidly into the sensor, allowing it to react quickly to environmental changes.<\/li>\n\n\n\n<li><strong>Reliable Performance:<\/strong> These sensors maintain accuracy and sensitivity even in extreme conditions.<\/li>\n\n\n\n<li><strong>Long Service Life:<\/strong> Designed to last up to two years, each sensor comes backed with a one-year warranty.<\/li>\n\n\n\n<li><strong>Ease of Replacement:<\/strong> Changing the sensor is quick and easy, without the need to open or tamper with the detector\u2019s internal components.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step-by-Step Guide: Replacing the BW Solo NO\u2082 Sensor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Follow these steps carefully to replace the NO\u2082 sensor in your BW Solo:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Power Down the Detector<\/strong><br>Turn off your BW Solo to ensure safe handling.<\/li>\n\n\n\n<li><strong>Remove the Front Cover<\/strong><br>Use the calibration cap to gently remove the front cover of the device.<\/li>\n\n\n\n<li><strong>Peel Off the Sensor Filter<\/strong><br>Carefully remove the sensor filter to expose the internal sensor area.<\/li>\n\n\n\n<li><strong>Unscrew the Sensor Cover<\/strong><br>Using a Phillips head screwdriver, take out the four screws securing the sensor cover.<\/li>\n\n\n\n<li><strong>Take Out the Old Sensor<\/strong><br>Gently lift the sensor and cover out of the device.<\/li>\n\n\n\n<li><strong>Pop the Sensor from the Cover<\/strong><br>Press the top of the old sensor with your thumb to release it from the cover.<\/li>\n\n\n\n<li><strong>Remove the O-Ring<\/strong><br>Take the o-ring off the sensor cover\u2014it will be reused.<\/li>\n\n\n\n<li><strong>Align the New Sensor<\/strong><br>Match the winged corner of the new sensor with the corresponding corner on the cover.<\/li>\n\n\n\n<li><strong>Attach the Sensor to the Cover<\/strong><br>Press the cover over the sensor halfway\u2014do not snap it all the way in yet.<\/li>\n\n\n\n<li><strong>Reinstall the O-Ring<\/strong><br>Flip the assembly and fit the o-ring around the sensor, ensuring all four corners are securely in place.<\/li>\n\n\n\n<li><strong>Place the Sensor Back Into the Detector<\/strong><br>Align the sensor with the groove on the alarm side of the device and insert it carefully.<\/li>\n\n\n\n<li><strong>Secure with Screws<\/strong><br>Replace and tighten the four screws to secure the sensor and cover.<\/li>\n\n\n\n<li><strong>Replace the Sensor Filter<\/strong><br>Reapply the sensor filter over the sensor area.<\/li>\n\n\n\n<li><strong>Snap the Cover Back On<\/strong><br>Press the front cover back into place until it clicks securely.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Final Thoughts<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Replacing your BW Solo NO\u2082 sensor is a simple but essential maintenance task that ensures your gas detector continues to perform reliably. With the robust and efficient 1-Series sensor technology, you can expect accurate readings, rapid response, and durability even in the toughest environments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can find this product here: <a href=\"https:\/\/www.gas-sensing.com\/bws1-pcb-d.html\" data-type=\"link\" data-id=\"https:\/\/www.gas-sensing.com\/bws1-pcb-d.html\">https:\/\/www.gas-sensing.com\/bws1-pcb-d.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The BW Solo is a trusted single-gas detector used in a variety of industries to ensure workplace safety. Over time, however, its sensors may need [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":2343,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[43],"tags":[22,25,34],"class_list":["post-2342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nitrogen-dioxide","tag-gas-monitoring","tag-gas-safety","tag-gas-sensing-product"],"_links":{"self":[{"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/posts\/2342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/comments?post=2342"}],"version-history":[{"count":1,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/posts\/2342\/revisions"}],"predecessor-version":[{"id":2344,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/posts\/2342\/revisions\/2344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/media\/2343"}],"wp:attachment":[{"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/media?parent=2342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/categories?post=2342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gas-sensing.com\/news\/wp-json\/wp\/v2\/tags?post=2342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}