MSA™ Passport™ Personal Alarms

Manufacturer: MSA™ 801092

 View all options for this product

Catalog No. 18-999-4696


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. 

    Monitor and display multiple gas readings simultaneously. Ideal for monitoring combustible gases, oxygen, and toxic gases in workplace atmospheres, especially confined spaces. Built for high performance, the metal-impregnated polycarbonate case provides protection from electromagnetic interference (EMI) and radio-frequency interference (RFI). Menu-driven for ease of operation. Wide range of measurement options, including peak exposure, short-term exposure limit (STEL) and time-weighted average (TWA). Also provides readings on battery voltage and condition. Simplified calibration eliminates need to open instrument. Internal sensors monitor gases by diffusion or by remote sampling using pump module and sampling equipment. Available with three- and four-gas sensors. Combustible-gas sensor has range of 0 to 100% lower explosive limit (LEL); oxygen sensor, 0 to 25% by volume; carbon monoxide sensor, 0 to 2000ppm; and hydrogen sulfide sensor, 0 to 200ppm. Each monitor features three pushbuttons for simple operation: ON/OFF (activates unit), PAGE (accesses available display pages), and RESET (turns off alarm). For dark work areas, a backlight illuminates display when any button is activated. Measures combustible gas as a percentage of LEL or over a range of 0 to 5% methane; oxygen, a percentage by volume; and toxic gas in parts per million. Features exclusive Lockalarm™ Circuit that is “LEL-latching” for combustible and toxic gases. If atmospheric conditions reach 100% LEL, the alarm sounds and unit must be moved into a fresh-air environment to be silenced. Alarm setpoint is adjustable for each individual gas. Each monitor measures 8 1/8L x 1 7/8W x 3 1/4 in.H (20.6 x 4.8 x 8.3cm) and weighs 33 oz. (0.94kg).

  • Description & Specifications

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit