MB-2-R Gasoline Fume Detector

Includes the features of the M-2A:

• Microprocessor-controlled
• Low profile, water resistant design
• Two-channel monitoring capability
• Plug-in sensors (second sensor optional)
• Fault light alarm

Fault lights to indicate a malfunction in either the module or one of the sensors.

“Press to test” button for each channel indicates either an OK or Danger condition

The MB-2-R adds automatic bilge blower control. The blower is automatically started when a fume level of 16 to 20% LEL (lower explosive limit) is reached and remains on until fume level is safely lowered.

A 30 amp relay is standard.

• The MB-2-R system also includes a test button at the display module to activate the warning lamp, alarm horn and blower motor
• Alarm silence button deactivates the alarm horn calibrated to eliminate most nuisance alarms while allowing enough time to take action