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A mighty midget ...
is this compact, inexpensive wind sensor. The cup rotor axis is mounted on precision ball bearings and as a result, the exclusively wind powered rotor moves with smooth and exact operation. The DC signal generator transforms this movement into reliable electronic output signals.
- small and light
- very good price-performance ratio
- seawater resistant aluminum
- fail-safe synthetic cup rotor
- no auxiliary energy required
- year-round operation
| Wind sensor E1457 | ||
|---|---|---|
| Measuring range | 0...35 m/s | |
| Accuracy | ± 2 % FS | |
| Resolution | 0.1 m/s | |
| Starting value | 1 m/s | |
| Output | 0...1 mA/ 0...2 V at 0...35 m/s • Ra = 2000 Ω | |
| Dimensions | cup rotor Ø 95 mm • H 146 mm | |
| Housing | aluminium • anodised • IP53 • with mounting strap | |
| Weight | approx. 0.7 kg | |
| Included in delivery | cable • 5m • ready-for-use | |
Wind indicator units for naval application
the pointer moves on the ergonomical, well readable scale. With reference to the ship's momentary values for wind direction, these are clearly and umambigously interpretable (illustration 1). Green and red segments for port and starboard support this function. The indicator (illustration 3) is a complete solution. At indicator stations for wind parameters, two indicators (e.g. illustration 1+2) can be combined into one panel.
- very reliable indicators with long-term stability
- white, dimmable scale illumination
- clearly interpretable and very well readable analogous scales
- standard housing for installation
- robust meters and scales
- high linearity
Analogue wind indicator units
the current wind direction and wind speed are clearly displayed. The data is unambiguously interpretable on the ergonomically well-made scale faces. Robust moving-coil measuring system and metal housings guarantee long-term stability and linearity. Standard housings (EQ 144 format) permit easy mounting into control panels.
- inner scale of indicator (E1476 EQ 144N) with 8 main and 8 intermediate wind directions
- good readability of analogous scales
- no individual power supply required
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