Product finder
Step by step to the right product

>> To our product consultants

Printable checklists
Send in and receive offer

>> To the checklists

WindowMaster wind and rain sensor WLA 330

24V DC
2434
WLA 330 0101
5706654001152

Ready to ship today, Delivery time appr. 1-3 workdays
Important info about the delivery time

€474.81 *

incl. VAT plus shipping costs

Leave your email address and stay informed about this article.

as soon as the item is back in stock
as soon as the item drops in price
as soon as the item is available as a special offer
Application area 24V sensor for automatic closing of windows, sashes and skylight domes in... more

Application area

  • 24V sensor for automatic closing of windows, sashes and skylight domes in case of wind and/or rain detection
  • complete with mounting bracket
  • for direct control of SHEV control units and ventilation control units


WLA 330 wind/rain sensor

  • compact wind/rain sensor
  • Wind speed measurement
  • DIP switch for parameter setting a
  • atomatically "Closed" in case of power failure (programmable)


The wind/rain sensor consists of a wind wheel and a rain sensor surface on the sensor cover. A changeover contact is activated by wind and/or rain.
Measuring principle for wind: by a wind wheel
Measuring principle for rain: Conductance measurement with heated sensor surface
The settings for sensitivity and delay can be changed.
The settings for the wind trigger threshold (the wind strength) causes the sensor to switch a changer when the set wind value is exceeded.
Pick-up and drop-out delay together with triggering in case of power failure is done by a 6-pole DIP switch in the sensor.
The wind/rain sensor must be mounted at the highest possible location, but at least 2 meters above the highest point of the building, in order to achieve a reliable measurement.

Technical features

  • 24V AC/DC
  • Release by a potential free changeover contact
  • Wind release threshold adjustable
  • Rainfall delay adjustable
  • Wind pull delay adjustable
  • Wind release delay adjustable

Technical advice

+49 9282 48731-15
technik@bsc-technology.de

Fast delivery

... of goods in stock. Orders placed before 14:00 are usually shipped the same day.

Questions about the article

to the inquiry form

What do you have to look out for when you want to connect a wind and/or rain detector to a SHEV control panel or ventilation system? We will give you a few tips to ensure that you choose the right product.
Technical data more
Protection class : IP 65
Voltage : 24 V
Outputs evaluation unit : 1x Um, 2A / 60V
Scope of delivery: Wind/rain sensor, mounting bracket
Dimensions: 75 x 75 x 25mm (W x H x D)
Scope of delivery & accessories more

Scope of delivery

Wind/rain sensor, mounting bracket

Read, write and discuss reviews... more
Customer reviews for "WindowMaster wind and rain sensor WLA 330"
Write rating
Reviews will be activated after verification.

The fields marked with * are required.

Last viewed