Amerex Corporation

AMGADS III - On Board Vehicle Methane Detection System for Alternative Fuel Vehicles

System Design : Amerex Two Zone Gas Detection System
The AMGADS II vapor monitoring system utilizes advance technology for detection of Compressed Natural Gas (CNG), Liquified Natural Gas (LNG), Propane (LPG), Hydrogen and any other hydrocarbon fuel vapors. The AMGADS II allows connection of two (2) sensors and has both visual and audible alarms at Trace and Significant gas concentration levels. Test buttons are provided for full checking of all operations. System operation and connect sensor operation are continually monitored and indicators are provided for full detection. In addition, the AMGADS II Plus has an internal relay for automatic control of auxiliary devices. Read the Owner's Manual completely before installation.

Sensor Superiority:
The gas sensor is the heart of any gas detection system. The sensor used in AMGADS III is 100% functionally tested and operated for an extended period before it is shipped to the customer, ensuring consistency and reliability while eliminating premature failures. Amerex goes a step further in its commitment to sensor superiority by ensuring that our sensors are resistant to most toxic chemicals that might reduce the life of other sensors during environmental exposure.

Specifications:
    Voltage: ..................+9 to 30 VDC Nominal
    Input Currents: ........10 amps max.
    Fuse Size: ...............10 amp type AGC Fast Blow only
    Current Draw: .........70 mA per sensor @ 30 VDC
    .................................300 mA max. (relay engaged)
    Alarm: ......................Trace Level = 20% Lower Explosive Limit
    .................................Significant Level = Lower Explosive Limit
    Horn: ........................75 db @ 10 cm 3 kH frequency
    Relay Contacts:........5 amp max.