Stowe Marine Masthead Unit

New Carbon Fibre Solid State Wind Transducer

Five versions available:

1.Stowe Dataline (X), IS11 or Navigator range

2. Stowe Micro range

3. Autohelm ST50*

4. NMEA 0183, (can be used on Cetrek, Global, KVH, etc)

5. Navico WD200 100% compatible plug on replacement

The brand new design Stowe Mast head unit has been modernised using solid state technology, reducing moving parts, greatly increasing reliability, accuracy and smoothness. The rugged mechanical design has been proven for many years and now brand new electronics gives a truly high performance. The unit can be supplied in five versions compatible with not only Stowe, but a large number of other manufactures wind instruments. A combination of a new carbon fibre spar and the change to solid state electronics dramatically reduces the weight, the service life and servicing costs.

Specifications:

Model	Dataline	Micro	AH	NMEA
For use with	Dataline, X, Navigator, IS11	Micro	Autohelm ST50	Cetrek, KVH, etc
Accuracy	~+/- 2˚	~+/- 5˚	~+/- 2˚	~+/- 2˚
Power Supply	12V nominal (7-16V)	12V nominal (7-16V)	8V nominal (7-16V)	7-16V
Current	50mA @ 7V	50mA @ 7V	50mA @ 7V	50mA @ 7V
Output Type	3Ų 0-12V + wind speed	1Ų 0-7V + wind speed	2Ų 2-6V + wind speed	NMEA 0183 10Hz or NMEA 0183-HS
Temperature	-10 to 50˚C	-10 to 50˚C	-10 to 50˚C	-10 to 50˚C
Weight	210g	210g	210g	205g

*As standard, all versions of MHU except Navico WD200 are supplied with a standard Stowe connector/adaptor to fit a Stowe mast block and cable which can also be supplied. Custom connectors can be catered for where available. Second hand connector/adaptor can usually be removed from your existing MHU. Navico WD200 MHU will plug directly onto Navico WD200 mast cable.

Design subject to change without notice

Navico is a trademark of Navico Holding AS. Autohelm is a trademark of Raymarine UK Limited. NMEA is a trademark of the National Marine Electronics Association. KVH is a trademark of KVH Industries, Inc. Cetrek is a trademark of Cetrek Limited.