เครื่องวัดความเร็วลม 8908

Anemometer Air Velocity Meter

Features:

• Simultaneous display of air velocity and temperature or Temperature and windchill
• Temp. & Windchill average updates of every second
• Windspeed: Moving 2 second average with 2 second gust detect
• Measurement units: Knots, MPH, KPH, ft/min, m/sec, Beaufort force, windchill,
  and temperature (°C & °F)
• Integral vane with selectable averaging function of 5, 10, or 13 second intervals feature
• Data hold with auto power off
• Switchable °C and °F
• Selectable wind speed units
• Water-resistant and shock proof
• Tripod mount
• Detented at 180° for fully opened & 90° for tripod mounting
• Replaceable impeller (33 x 16mm (Dia. x T))
• Measure precision readings with no air flow to the same temperature as the surrounding air
• Replaceable lithium battery
• CE Certification:EN 50081-1/1992 : EN55022
  ************ EN 50082-1/1997 : EN55024
  ************ (EN 61000-4-/-3/-8, ENV 50204)
• Complies with the essential protection requirements of Europen Council Directive 89/336/EEC
• Approved by strict quality and safety standards
• Undoubtedly durable and very reliable

Specifications:

• Min/Max Windsepeed : 0.5 ~ 44.7 MPH
  ***************** 60 ~ 3937 FT/M
• Relative Humidity range : 0 ~100%
• Temperature Sensor: Sealed precision thermistor
• Dual LCD with multifunction indicators
• Measurements Knots, km/h, MPH, ft/min, m/sec, Beaufort force, windchill,
  and temperature (°C/°F)
• Wind-speed: Moving 2 second average with 2 second gust detect
• Sensor: Sapphire bearing, non-corrosive vane for air velocity and precision thermistor for temperature
• Average Mode: Choice of 5, 10, or 13 second average readings
• Max. Display: Push button highest reading recall
• Data hold: Freeze most recent display
• Sample time: 1 reading per second
• Operating temperature: 5 to 122°F (-15 to 50°C)
• Operating humidity < 80% RH
• Power supply: Lithium battery type CR-2032 or equivalent
• Battery life: 400 hours approx.
• Data Hold
• °C/°F unit switchable
• Auto power off : Approx. 20 min
• Dimension : 235 x 45 x 25 mm for 180° full opened
  *********140 x 45 x 25 mm for folded

Accessories included:

• FREE Safety wrist lanyard strap
• FREE 3V Lithium cell battery x 1
• User's Manual

All our products are manufactured under the strict quality control guidelines established by EN ISO9001-2000 Standards

Easy & Simple Operating Information:

1. Power the meter by pressing the ON/OFF/HOLD key momentarily. The Dual
   Display will illuminate. The top (larger) display indicates air speed and the lower
   display indicates temperature.
2. Position the meter so that the measured airflow enters the meter vane from the
   rear of the meter (opposite side from the front panel).
3. Select the desired units for air velocity and temperature by momentarily pressing
   the UNITS/MODE key. Temperature units (°F) and Air Velocity unit (KNT) will appear. Press the UNITS/MODE key repeatedly until the desired units appears on screen. When finished, press the ON/OFF/HOLD key momentarily, 1 appears for a sec then it automatically go back to normal display with the desired units.
4. To Activate Data Hold and freezes the most recent display, press and hold ON/OFF/HOLD key while taking measurements. Press ON/OFF/HOLD key again to return to normal operation and restart the meter.
5. Max operation: After a measurement session, press and hold the UNITS / MODE
   key until the MAX icon appears on the lower left-hand side of the LCD. Both the Air
   Velocity and Temperature indication will represent the highest readings measured
   since the meter was last powered.
6. Average mode operation: Normally the meter averages readings every 2
   seconds. To select 5, 10 or 13 second averaging, first press and hold the
   UNITS/MODE key until the MAX icon appears. Next, press the key again
   momentarily and the AVG icon will appear. The 13 second average mode is
   selected. Now press the key again and the number 5 w

Product Information
Datasheet
Manual
AZ Instruments Catalog