Vaisala WMS302 Uživatelská příručka stáhnout pdf (Strana 30)

User's Guide ________________________________________________________

28 _____________________________________________________ M210375en-A

Table 6 Vane Specifications

Property Description/Value

Sensor / Transducer type Potentiometer

Measuring range

WMS302

WMS301

0 ... 360°

0 ... 355°

Starting threshold < 1.0 m/s

Damping ratio 0.3

Overshoot ratio 0.4

Delay distance 0.6 m

Accuracy

Better than ± 3°

Table 7 Common Specifications

Property Description/Value

Supply voltage 3 ... 15 VDC

Electrical connections 5-pin male with 12 mm

threads

Body material AlMgSi, gray anodized

Cup material PA, reinforced with carbon

fiber; black

Vane material PA, reinforced with glass fiber,

white

Operating temperature - 40 ... + 55 °C (-40 ... +131°F)

Storage temperature - 60 ... + 65 °C (-76 ... +149°F)

Dimensions 265 (h) × 360 (w) mm

(10.4 (h) × 14.2 (w) in)

Weight 360 g (12.7 oz)

1 2 ... 25 26 27 28 29 30 31 32

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Vaisala WMS302 Uživatelská příručka Strana 30