Description
OPEN BOX)
DEIF A/S
WSS 550
ULTRASONIC WIND SENSOR
PN: 1204990014
REV: A
IP66
2M7C2D1C1A2A
SUPPLY: 12V-24VDC, 16W
FEATURES:
MEASURES WIND SPEED AND DIRECTION
IP66 HOUSING
INTELLIGENT HEATING PREVENTS ICING UP
WORKING TEMPERATURE DOWN TO -40 °C
WELL-PROVEN AND ROBUST TECHNOLOGY
ADVANCED SYSTEM INTEGRATION WITH XDI-N
PLUG’N’PLAY REPLACEMENT FOR WSS/WSS-L
FULLY COMPATIBLE WITH WSDI-2 INDICATORS
MADE IN FINLAND
The DEIF A/S WSS 550 (PN 1204990014, Rev A) is an ultrasonic wind sensor for the vessel’s control and monitoring system, measuring both wind speed and direction for use by the bridge and automation. It has an IP66 housing and intelligent heating that prevents icing up, with a working temperature down to -40 °C. It runs from a 12-24 V DC supply at 16 W, offers advanced system integration with XDI-N, is fully compatible with WSDI-2 indicators and serves as a plug’n’play replacement for WSS and WSS-L units. Made in Finland, it is offered in new open box condition.
Key Features
✓ Measures wind speed and direction
✓ IP66 housing
✓ Intelligent heating prevents icing up
✓ Working temperature down to -40 °C
✓ Plug’n’play replacement for WSS/WSS-L, fully compatible with WSDI-2 indicators
Marine Applications
✓ Wind speed and direction display on the bridge via WSDI-2 indicators
✓ Wind data feed into XDI-N display systems
✓ Wind monitoring for deck crane and helideck operations
✓ Upgrading existing WSS or WSS-L mast installations
Technical Support
Prota Marine provides technical support, repair and onboard installation for the ultrasonic wind sensor and the wider marine control system. We carry out fault diagnosis on the sensor, its heating and its link to the bridge indicators, and support commissioning after mast installation.




