Wind sensor WST 10.10 with heating and incl. 6 m cable, for attachment to LSR 20 and LSR 35 ventilation controller.
WST 10.20 wind relaying device: if more than one LSR 20 or LSR 35 is connected to a WST 10.10 wind sensor, you require a WST 10.20 wind relaying device for each LSR 20. With one wind sensor, a maximum of five LSR 20 units can be operated.
Autonomous WST 10.0123 automatic wind monitoring system: this no longer features in the catalogue, but it can still be supplied. Please contact us for further details.