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Digital Wind Display

• Double LEDcircle
• Gust display
• 2 minutes average & 10 minutes average
• mIs, knots, mph, kmlh and Beaufort
• Analogue output wind speed & direction
• NMEA-0183 output
• Compatible with several wind sensors
• Remote brightness control (optional)
• 4..20mA or 0... 1 volt analogue output signals for
  speed & direction (optional)

Standard Features | Specifications |PDF

Standard Features

The Belfort Digital Wind Display is the standard wind display for land applications, shipborn applications and fixed offshore objects. The display can be provided with industrial standard outputs either as standard or as option (4..20 mAl The unit is designed for use in combination with the Belfort Model 140A Anemometer. The Belfort Digital Display is suitable for flush mount and is housed in a standard 144xl44 housing.

The Belfort Digital Wind Display is a combined display for wind speed and wind direction.

The display is housed in a 144 x 144 mm. Din size casing suitable for panel mounting. A tabletop version is available. Any inclination is allowed and no additional control units are required.

Wind direction is indicated within a double LED circle, with the four wind directions. Each circle consists of 36 LED's for average direction and wind variation. Inside this circles a three digit numeric display indicates the wind speed.

A second three-digit display located in the lower right corner provides maximum or minimum wind speed information.

The wind information can be displayed in rn/s, kmlh, mph or Beaufort. Selection of these units can be made using the front panel buttons. Another MENU option is the choice of the averaging interval, which can be set at 2 minutes, 10 minutes or every other userprogrammed "user" interval. When not in the MENU mode the up and down keys are used for brightness control or gust reset.

The unit was primary intended to use with the Belfort Model 140A Anemometer, but other, most common sensors can be interfaced to the display.

Specifications

DATA SUMMARY DISPLAYS

• Double LED circle with 36 LED's
• One 3 digits red LED displays SIZE 14.3 mm height
• One 3 digits red LED display size 10 mm height

POWER REQUIREMENTS

• 230 VAC, 115 VAC, 24 VDC and 12 VDC optional, 20VA max.

INPUTS

• 1 digital pulse input
• 1 analogue input (potmeter)
• 1 RS422 or currentloop input

OUTPUTS

• Daisy chain RS422 or currentloop
• 2 analogue outputs (optional)

DIMENSIONS

• Size 144 x 144 x 94 mm standard DIN size
• Weight 800 gram
• Maximum panel thickness 8mm

ENVIRONMENTAL

• Operating temperature -30 to 60 deg. C.
• Moisture protection IP40
• Humidity 5 to 90%
• EMC EN 50081-1 class B, EN 50082-2