no way to compare when less than two revisions

Differences

This shows you the differences between two versions of the page.

@@ Line 1: / Line 1: @@
+====== Ultrasonic Wind Sensors ======
+====== Calypso ======
+ULP Model:
+The user manual is short, badly written, and uses Comic Sans.
+[[https://calypsoinstruments.com/web/content/49487]]
+  * Sample rate: 1 Hz
+  * Wind Speed
+  * Range : Range: 0 to 45 m/s (1.12 to 100 mph)
+  * Accuracy: ±0.1 m/s at 10m/s (0.22 at 22.4 mph)
+  * Threshold: 1 m/s (2.24 mph)
+  * Wind direction
+  * Range: 0 - 359º
+  * Accuracy: ±1º
+  * No heaterc
+  * Configuration by app (only it seems)
+  * Flashable over serial
+Sam Holmes had trouble with one of these, but maybe that was just the bluetooth on the bluetooth version? Not sure, would need to check videos / ask him.
+Ultrasonic_Portable_User_Manual_EN.pdf:
+The application areas page says it can be used for wind power, agriculture, cranes, and security, but the warranty section says leisure use only.
+What happen if my unit gets blocked?
+The ULTRASONIC PORTABLE restarts after 10 minutes
+thanks to the system called “watchdog”.
+You simply have to reset the application again and it will
+work again correctly.
+ Well…….to follow up I’ve abandoned the calypso system. The first nmea connect plus I purchased was DOA coupled with no interest in supporting it from anyone. The second nmea connect plus I purchased had an effective range of roughly 2’ even though the published specs put the Bluetooth range at 50 meters in free space.
+https://www.cruisersforum.com/forums/f13/calypso-ultrasonic-wind-201270-3.html#post3527856
+====== LCJ Capteurs ======
+Positive comments on [[https://www.cruisersforum.com/forums/f13/reliable-wind-sensors-281685.html|cruisers forum.
+]]
+RRP 660 EUR inc VAT
+  * Measurement range:
+  * Wind speed: 0.25 to 80 knots
+  * Wind angle: 0 to 359°
+  * Temperature: -15°C (without icing) to +55°C
+  * Measurement sensitivity:
+  * Wind speed: 0.25 knots
+  * Wind angle: +/-1°
+  * Air temperature: +/- 1°C
+  * Operating temperature: –15°C (without icing) to +55°C
+  * NMEA0183® sentences
+  * IIMWV: Angle, Wind speed and Measurement validity
+  * WIXDR: Air temperature
+  * PLCJ: manufacturer’s data
+  * PLCJE: manufacturer’s data
+  * Transmission speed: Bd 4800
+  *
+====== Airmar PB200 ======
+Moderate comments on cruisers forum. They say it is not racing grade accuracy.