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BSC Wind Rain Sensor WRF 501

For connection to BSC RWA control panels

Delivery time 9 - 12 Working days
Important info about the delivery time specification

€344.17 *

incl. VAT plus shipping costs

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Wind wheel: The wind sensor of the WRF 501 consists of a wind wheel which, depending on the wind... more

Wind wheel:
The wind sensor of the WRF 501 consists of a wind wheel which, depending on the wind speed, generates a certain switching frequency which triggers a switching operation in the switching device.
Rain sensor:
On the top of the rain sensor of the WRF 501 there is a corrosion-resistant sensor plate which is connected to an AC voltage of approx. 5 V. The sensor plate is electrically connected. The sensor plate is electrical so that the electrodes dry quickly, e.g. after a rainfall. If rainwater gets onto the sensor plate, a signal is sent to the wind/rain module and a switching operation is triggered.

The WRF 501 wind/rain sensor must be mounted on the main weather side in an unprotected location (connect lightning protection earth electrode). Various mounting options can be realized with the special accessories. In the event of rain or snowfall as well as wind, a signal is routed to the wind/rain module WR-MOD 501 ( wind/rain module WR-MOD 501; in the SHEV control center).
Functional check wind wheel:
Check the wind wheel for smooth running.
Function check rain sensor:
If the sensor plate of the rain sensor is touched with a slightly moistened hand, a rain message is sent to the switchgear.

Operating voltage: 24 V/50 Hz
Housing color: wind wheel: anodized black; rain sensor: RAL 7035 (light gray)
Power consumption: approx. 2 W
Temperature range: -20 °C to +80 °C
Wind wheel: check annually for dirt and ease of movement
Rain sensor: annual cleaning of the sensor plate, in case of heavy environmental pollution correspondingly more often, if necessary replace or renew
Wind wheel: aluminum, polyethylene
Rain sensor: ABS, epoxy resin, galvanically gold-plated

Technical advice

+49 9282 48731-15

Fast delivery

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

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Der Anschluss von Wind-/Regensensoren führt manchmal zu Verständnisproblemen. Wir reden über die beiden häufigsten Fehler, die beim Anschluss passieren und zeigen Ihnen, wie der Anschluss korrekt erfolgen muss.
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
Voltage : 24 V/50 Hz
Scope of delivery: Wind-rain sensor
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