{"id":11591,"date":"2026-05-19T17:43:17","date_gmt":"2026-05-19T15:43:17","guid":{"rendered":"https:\/\/bieler-lang.de\/?post_type=product&p=11591"},"modified":"2026-07-16T18:11:23","modified_gmt":"2026-07-16T16:11:23","slug":"gm-750-safepark-no","status":"publish","type":"product","link":"https:\/\/bieler-lang.de\/en\/product\/gm-750-safepark-no\/","title":{"rendered":"GM 750 SafePark NO"},"content":{"rendered":"

Bieler+Lang SafePark <\/strong>products are the first choice for planners, installers, ventilation engineers and operators of parking garages who use gas warning systems in accordance with DIN EN 50545-1<\/strong>:2011 + A1:2016 and EN 50271<\/strong>:2018. The SafePark system<\/strong> offers you convenient remote monitoring, intuitive setup and reduced installation and maintenance costs for large parking areas and parking decks that need to be monitored for hazardous vehicle exhaust fumes. <\/p>\n

Features:<\/h3>\n

The GM 750 SafePark NO<\/strong> detector is used for reliable and standard-compliant monitoring of nitrogen monoxide NO<\/strong> in parking garages<\/strong>, underground garages<\/strong>, parking decks and tunnels. It was specially developed and certified for this purpose and monitors nitrogen monoxide NO<\/strong> in the measuring range 0-100ppm<\/strong>. Together with the central SafePark controllers<\/strong> and controllers<\/strong>, it forms a modern, digital gas warning system with 2-wire BUS cabling. All gas detectors in the Bieler+Lang SafePark series have been specially developed for use in multi-storey and underground parking lots and comply with DIN EN 50545-1<\/strong>:2011 + A1:2016 and EN 50271<\/strong>:2018. <\/p>\n

 <\/p>\n

Key features of the GM 750 SafePark NO gas detector<\/h3>\n
    \n
  • Precise gas detection of nitrogen monoxide NO<\/li>\n
  • Standard-compliant measuring range from 0-100 ppm<\/li>\n
  • 4-20 mA output<\/li>\n
  • 2-wire BUS system<\/li>\n
  • Plug-and-play sensors<\/li>\n
  • Complies with EN 50545-1:2011 + A1:2016<\/li>\n
  • Complies with EN 50271:2018<\/li>\n
  • Simple cabling<\/li>\n
  • Intuitive setup<\/li>\n
  • Simple maintenance of the BUS system<\/li>\n
  • Durable with low maintenance costs<\/li>\n
  • Integration of the gas warning system into modern building management and ventilation systems<\/li>\n
  • Simple wall mounting on external brackets – without unscrewing the sensor housing<\/li>\n
  • Suitable for SafePark controllers with up to 6 BUS lines (for up to 128 addressable devices and detectors)<\/li>\n
  • Further GM 750 SafePark<\/strong> detectors available (carbon monoxide CO, nitrogen dioxide NO\u2082)<\/li>\n<\/ul>\n

     <\/p>\n

    Areas of application:<\/h5>\n

    GM 750 SafePark<\/strong> gas detectors are designed for non-hazardous<\/strong> rooms and areas and are suitable for, among other things:<\/p>\n

      \n
    • Underground garages<\/li>\n
    • Parking garages<\/li>\n
    • Parking decks<\/li>\n
    • private parking garages<\/li>\n
    • Tunnel<\/li>\n<\/ul>\n

      As part of a permanently installed gas warning system, the GM 750 SafePark<\/strong> can be optimally adapted to the respective location and purpose.<\/p>\n

      Available accessories:<\/h6>\n
        \n
      • Central emergency power supply<\/li>\n
      • Horns<\/li>\n
      • Warning lights<\/li>\n
      • SafePark GATEWAY-C+6 <\/strong>or SafePark GATEWAY-C<\/strong> controllers and controllers<\/li>\n
      • Additional GM 750 SafePark<\/strong> sensors or detectors (carbon monoxide CO, nitrogen dioxide NO\u2082)<\/li>\n
      • Operating unit for control cabinet installation – SafePark GMC650C HMI<\/strong> Switchboard<\/li>\n
      • Controller as a practical wall panel – GMC 650C SafePark<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        NO gas detector for addressable gas warning systems in parking garages, underground garages, parking decks and tunnels in accordance with EN 50545-1<\/h2>\n

         <\/p>\n

        -Now Available-<\/h3>\n

         <\/p>\n

        The GM 750 SafePark NO<\/strong> detector is used for reliable and standard-compliant monitoring of nitrogen monoxide<\/strong> NO<\/strong> in parking garages<\/strong>, underground garages<\/strong> and parking decks. Together with the central SafePark controllers<\/strong> and controllers<\/strong>, it forms a modern, digital gas warning system with 2-wire BUS cabling. The gas detectors in the Bieler+Lang SafePark series have been specially developed for use in multi-storey and underground parking lots and comply with DIN EN 50545-1<\/strong>:2011 + A1:2016 and EN 50271<\/strong>:2018. <\/p>\n

        Unparalleled versatility:<\/h6>\n
          \n
        • Integration into modern building management and ventilation systems<\/li>\n
        • Simple wall mounting – without unscrewing the sensor housing<\/li>\n
        • Suitable for SafePark BUS controllers (up to 128 addressable devices)<\/li>\n
        • Further GM 750 SafePark<\/strong> detectors available (carbon monoxide CO, nitrogen dioxide NO\u2082)<\/li>\n<\/ul>\n

           <\/p>\n

          The SafePark system<\/strong> offers you convenient remote monitoring, intuitive setup and reduced installation and maintenance costs for large parking areas that need to be monitored for hazardous vehicle exhaust fumes.<\/p>\n

          The GM 750 SafePark NO<\/strong> gas detector is used for safe, efficient and low-maintenance monitoring of nitrogen monoxide<\/strong> NO<\/strong> in the 0-100ppm measuring range<\/strong>.<\/p>\n

          The Bieler+Lang SafePark series<\/strong> also offers additional gas detectors for monitoring carbon monoxide CO and nitrogen dioxide NO\u2082. NO\u2082 measurement is particularly essential in loading zones and in parking areas where many diesel vehicles move around. Carbon monoxide is often monitored as a “guide gas” in order to limit exposure to other toxic vehicle exhaust gases such as NOx, H\u2082S, CO\u2082 and particulate matter in equal measure. <\/p>\n

           <\/p>\n

          Applied standards:<\/h6>\n
            \n
          • EN 50545-1:2011 + A1:2016<\/li>\n
          • EN 50271:2018<\/li>\n<\/ul>\n
            <\/h6>\n
            Simple operation and maintenance:<\/h6>\n
              \n
            • Quick assembly<\/li>\n
            • Simple cabling<\/li>\n
            • Intuitive setup<\/li>\n
            • Simple maintenance of the BUS system<\/li>\n
            • Durable with low maintenance costs<\/li>\n<\/ul>\n
              Our quality standards:<\/h6>\n
                \n
              • Durable and robust<\/li>\n
              • Low maintenance costs<\/li>\n
              • Simple operation<\/li>\n<\/ul>\n","protected":false},"featured_media":11621,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[116,115,153,398,399],"product_tag":[237],"class_list":{"0":"post-11591","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electrochemical-sensors-en","7":"product_cat-gas-sensors-gas-detectors","8":"product_cat-not-ex-areas-safe-area-en","9":"product_cat-parking-garages-underground-garages-tunnels","10":"product_cat-safepark-en","11":"product_tag-no-nitric-oxide","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"yoast_head":"\nGM 750 SafePark NO - Bieler+Lang<\/title>\n<meta name=\"description\" content=\"NO gas detector for addressable gas warning systems for use in parking garages, underground garages, parking decks and tunnels in accordance with EN 50545-1:2011,EN 50271:2018\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bieler-lang.de\/en\/product\/gm-750-safepark-no\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GM 750 SafePark NO\" \/>\n<meta property=\"og:description\" content=\"NO gas detector for addressable gas warning systems for use in parking garages, underground garages, parking decks and tunnels in accordance with EN 50545-1:2011,EN 50271:2018\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bieler-lang.de\/en\/product\/gm-750-safepark-no\/\" \/>\n<meta property=\"og:site_name\" content=\"Bieler+Lang\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61560570132188\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-16T16:11:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2026\/05\/BielerLang_GM-750-SafePark-NO_0-100ppm_Gas_Detector_Nitric-Oxide_for_multi-storey-car-park__underground-parking-garage_2-wire-BUS_technology_front_view_050526.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2400\" \/>\n\t<meta property=\"og:image:height\" content=\"2160\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bieler-lang.de\\\/en\\\/product\\\/gm-750-safepark-no\\\/\",\"url\":\"https:\\\/\\\/bieler-lang.de\\\/en\\\/product\\\/gm-750-safepark-no\\\/\",\"name\":\"GM 750 SafePark NO - 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