NAVIS Long Range
Wireless Anemometer & Wind Speed & Direction Logger
( Model No. WL 12X/WSD )
Made in Slovenia

Features:

• easy-to-use solution for wind site evaluation
• easy installation without running cables
• shows and store all vital wind data
• range up to 1000 m with external antenna and extended range sensor
• receiver up to 1-year battery life
• extended sensor up to 2-year battery life
• battery or external powered
• built-in battery backup real-time clock
• large, night illuminated LCD display

Functions:

• current wind speed
• wind direction
• temperature
• 24h wind speed and temperature history graphs
• 7 days history of instant and average wind speed
• date and time

Store to SD card:

• average and maximum wind speed in the selected interval
• average wind direction
• temperature
• each data has a date and time stamp

Technical Data:

• Logging: average and maximum wind speed, temperature
• Logging interval: selectable: 10 s, 1 min, 10 min, 60 min
• Data recording: up to 12 months, .txt data format
• Memory card: micro SD (4Gb enclosed)
• Wind speed measurement range: 0,6...50 m/s
• Wind direction on measurement range: 0°– 359°, no blank sector, contactless magnetic measuring principle
• Temperature measurement range: -30....+55 °C
• Wind speed units: m/s, km/h, knots, mph
• Temperature units: °C, °F
• Wind speed resolution on: 0,1 m/s
• Wind direction resolution: 1°
• Temperature resolution: 1°C
• Wind speed accuracy: +/- 2.5%, calibration possible in 0.5% steps
• Wind direction accuracy: +/- 2,5°, adjustable offset +/- 180°
• Temperature accuracy: +/- 1°C, calibration possible in 0.5 °C steps
• Communication frequency: 868 MHZ
• Data transmitting: every 2 seconds
• Range: with external SMA antenna and extended range sensor, up to 1000 m visible distance
• Output power: extended range sensor WSD 011-1: +15dB (32mW)
• Sensor temperature operating range: -30....+55 °C
• Battery, WSD sensor: 3,6V AA Lithium battery (included)
• Battery, receiver: 4 x 1,5 V AA battery (not included)
• Battery life, WSD sensor: up to 2 years (WSD 011-1)
• Battery life, receiver: up to 12 months (without display illumination)
• Sensor bearing: 2 x precision stainless steel ball-bearing (replaceable)
• External power supply: 5V DC
• External power connector: Mirco USB (adapter is not enclosed)
• Casing receiver: ABS, 115 x 83 x 32 mm
• Material
• sensor housing: Anodized Aluminium, PVC
• cups (replaceable): PA (Polyamide)
• vane (replaceable): Carbon/AI
• Dimensions - WSD sensor: Height 240 mm, overall vane diameter 220 mm
• Antenna input, receiver: 50 Ohm, SMA connector

Included Parts and Accessories:

• WL12/D display unit
• External SMA antenna
• WSD 011-1 extended range sensor
• Micro SD Card
• WS Sensor self-leveling mounting assembly (Optional)
• Wind tunnel certificated version available (Optional)