MARKETS
Fog Detectors
PMAPI offers IALA & USCG Approved, 1/2 mile and 2 mile fog signals and fog detection units for use in all harsh marine environments.
FD-330 Visibility Sensor
Ideal for: met-hydro systems, bridge navigation, offshore wind farms, port & harbour applications, fixed offshore structures
Visibility Sensor measures meteorological optical range by determining the amount of light scattered by particles (smoke, dust, haze, fog, rain, and snow) in the air that passes through the optical sample volume.
FD-430 Visibility Sensor
Ideal for: met-hydro systems, bridge navigation, offshore wind farms, port & harbour applications, fixed offshore structures
Visibility Sensor measures meteorological optical range by determining the amount of light scattered by particles (smoke, dust, haze, fog, rain, and snow) in the air that passes through the optical sample volume. A 42° forward scatter angle is used to ensure performance over a wide range of particle sizes.
FD-410EX Fog Detector
Ideal for: offshore platforms and drilling rigs
Zone 1 rated microprocessor device designed to automatically detect and execute the control functions for a fog signal, or other devices, when visibility has decreased below a pre-programmed level.
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