Ideal for: offshore platforms and drilling rigs
The FD-410EX Fog Detector is a 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.
The Fog Detector is programmed to transmit a beam of modulated infrared light every 2 minutes; it measures the amount of light reflected by the atmosphere to the receiver in the instrument.
Features:
- Pulsed infrared, backscatter, single station type
- Microprocessor-based design ensures maximum reliability and minimum maintenance
- Automatic self-checking; electronic pilot light system automatically compensates for fouling/fogging of the lens automatic self-test feature
- Remote on/off control terminals
- Requires no warm-up period; heaters for windowpanes are not required
- Extremely low power consumption; ideal for solar power applications
- Remote monitoring of fault and visibility levels
Certificates:
ATEX Certificate Number:
ITS09ATEX16407X
IECEx Certificate Number:
IECEx ITS 10.0038X
Coding: II 2 G Ex d IIB T6 TA -40°C to +53°C Gb
Ingress Protection: IP-66
