Visual Smoke Indicators

Visual smoke indicators have been in use for over 50 years. Their design is simple and effective. They are still part of our product line today.

Visual smoke indicators provide a visual check of smoke density in the uptake of a boiler.

Visual/Photoelectric Smoke Indicator System

 Visual/Photoelectric Smoke Indicators are designed to operate in a rugged marine boiler room environment for continuous periods of time, with a minimum amount of maintenance.

The system consists of a lamp unit, a reflection unit, and vision unit, which enables the operator below deck to check on the smoke emission from the stack.

The photoelectric smoke meter displays the smoke density on a scale graduated from 0 to 100% (accurate to ±2% of smoke opacity). The panel lights give a clear indication of the zone in which the meter is operating.

The VM5A-1 Version Passed the US Navy shock and vibration test