Passport Personal Alarm

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Weighing only 30 ounces, the Passport Personal Alarm can be hand held, clipped to your belt, or positioned in a stationary area.

Each unit is equipped with your choice of sensors--for monitoring combustible gas, oxygen levels and a selection of toxic gases commonly encountered in workplace atmospheres. The Passport is capable of monitoring up to 5 gases simultaneously.

Principle(s) of Operation

The Passport Alarm has only three buttons. Its back-lit liquid crystal display (LCD) continuously provides readings from all sensors. When a preset alarm condition is detected by any sensor, an internal horn activates and two bright red warning lights flash. The combustible sensor uses MSA's Lockalarm T Circuit. If the combustible gas level reaches 100% of the Lower Explosive Limit (LEL), the alarm locks and cannot be reset until the user moves to fresh air, turns the unit off and back on again.

Approvals and Standards

The Passport Personal Alarm has been approved for use in Class 1 Division 1, Groups A, B, C and D; Class II Division 1, Groups E, F, G; and Class III hazardous locations.

Passport Personal Alarms configured for methane are approved by MSHA for use in U.S. coal mines; approval number 8C-64-0, and Pennsylvania DER Bureau of Deep Mine Safety, approval number BISC 123-94.

Passport Personal Alarms sold in Canada are approved by CSA for use in Class 1 Division 1, Groups A, B, C and D locations.

Passport Personal Alarms sold in Europe are covered by appropriate approvals which include DMT/BVS 94.Y.6005, Ex s IIC T 3, tested according to the second edition of European noms, and CESI 94.030X/N, Ex d ia IIC T6.

Passport Personal Alarms sold in India are approved for use in hydrocarbon hazardous areas/petroleum Rules 1976 by the Government of India/Department of Explosives.

Passport Personal Alarms sold in Australia are approved to Exias II C T4.

Other third-party approvals are pending. Contact MSA for approval status.

Hazards	Applications
Combustible Atmosphere Confined Space Fire Oxygen Deficiency	Agriculture Chemical Electric Utility Fire Fighting Hazardous Materials Mining Oil and Gas Welding

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