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In pursuing the highest achievements in design and function, Tamaya has engineered a more compact and lightweight anemometer.
A new compact design(2/3 smaller and 1/5 the weight of recent models), and improved function through a patented internal optical pulse system, make this wind speed and direction instrument more durable and accurate than ever before.
In anemometers, the essential choice is the Marine Vane FV-301. |
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Compact and Lightweight.
Easy to Install.
The transmitter housing is constructed of plastic, reducing weight by 1/5 and overall area by 2/3 which allows for easy installation. |
High Durability Propeller.
Wind speed finder propeller is made of high durability, lightweight glass fiber polycarbonate. |
Increased Accuracy Through Optical Technology.
Patented non-contact system for wind measurement uses optical fiber instead of the traditional spring mechanism and the wind direction finder employs an 8-bit encoder.
Both features provide increased reliability and accuracy. |
Easy-to-read Analog and Digital Displays.
Separate display systems in indicator provide a digital read-out of average wind speed and an analog(LED) display for momentary change in wind direction and speed. |
Direct Reading In Either m/s or knots Can Be Selected.
Digital Read-out Updates Avarage Wind Speed Every 10 Minutes.
Digital Illumination Can Be Adjusted By Remote Control for Night Voyages.(Optional)
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| TYPE |
WIND Direction Finder Area: Absolute Encoder Type, 8-bit gray code
WIND Speed Finder Area: Non-Contact System by Optical Pulse |
| OUTPUT |
Wind Direction: 256 partition dial, 8-bit gray code serial signal
Wind Speed: 24 pulse/One revolution pulse signal |
| STARTING OPERATONS |
Wind Direction: Below 2m/s
Wind Speed: Below 2m/s |
| WIND SPEED RESISTANCE |
Maximum Wind Speed: 90m/s |
| MEASURING RANGES |
Wind Direction: All Azimuths, 360°
Wind Speed: 2～60 m/s |
| ACCURACIES |
Wind Direction: Within ±5°
Wind Speed: Below ±0.5 m/s at Wind Speeds of Less Than 10 m/s
Below ±5% at Wind Speeds Exceeding 10 m/s |
| OUTPUT |
Open Collector: 6p Terminal System, 6 Shafts Sealed |
| OPERATING TEMPERATURE |
-40ºC to +40ºC |
| WEIGHT |
2.5kg (Approximately) |
| PAINTING |
Munsel Mark 2.5 G7/2 |
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| TYPE |
Digital System
Wind Direction: LED 36 Dot Display
Wind Speed: LED 31 Dot Display m/s, Kt Switch 0～60 m/s
0～60/120 Kt Automatic Switch (X2 Display)
LED 7 Segment 3 Lines (Average Display)
Average System
Wind speed:Average Speed Every 10 Minutes |
| FUNCTION |
Data Sampling Time: 0.25 second (Wind Direction & Wind Speed)
Data Processing
Momentary Display : Average Data Every Second, Data Input Every Second
Average Display : Averages Data Every 10 Minutes, Data Input Every 6 Seconds
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| ILLUMINATION CONTROL |
Brightness Adjustable by Resistor (Optional Remote Control Available) |
| OUTPUT SIGNAL |
Current Loop Serial Signal Transmittal Speed 1200 baud (250 ms) |
| CONNECTION |
Terminal System 6 Shafts Sealed |
| POWER |
AC 100V± 10% 50/60 Hz (120V, 220V, 240V) |
| POWER CONSUMPTION |
20VA (Approximately) |
| OPERATING ENVIRONMENT |
Temperature: 0ºC ～ 40ºC
Humidity: 20%～80% |
| PAINTING |
2.5 G7/2 |
| WEIGHT |
2.3kg (Approximately) |
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