Nunotani Nautical Instruments Mfg Co.
Nunotani Nautical 4PN Relative Wind Indicator Propeller Transmitter

Manufacturer: Nunotani Nautical Instruments Mfg Co., Ltd
Model: 4PN
The propeller in the transmitter is rotated by the wind, and the generator inside generates power. Wind velocity is measured through utilizing the proportion between the power output and the rotation and the wind velocity.
The angle of wind direction is communicated to the self-synchronizing machine inside, and directions are sent through remote transmission utilizing its synchronicity.
Propeller transmitter 4PN
Power supply |
---|
AC100 / 110V , 200 / 220V , 50 / 60HZ 1φ |
Wind direction transmission unit |
AC synchronous |
Wind velocity transmission unit |
Power generator |
Measurement range |
Wind direction: 0 – 360 degrees Wind velocity: 2 – 60 m/s |
Measurement precision |
Wind direction: ≤ 5° Wind velocity: ≤ 0.5% (≤ 10 m/s) ≤ 5% (≥ 10 m/s) |
Related Products
-
Nunotani Nautical Electric Rudder Angle Indicator Receiver (Indicator) Dial
-
Nunotani Nautical EWP-167H Series Traverse Electric Window Wiper (Symmetrical Horizontal Movement, External Motor)
-
Nunotani Nautical SRS-250A Receiver (Surface Type, Single-Sided)
-
Nunotani Nautical RE-S8DR1 Propeller Shaft Revolution Indicator Revolution Counter
-
Nunotani Nautical SD Series Propeller Shaft Revolution Indicator
-
Nunotani Nautical Dogleg Projection Magnetic Compasses