{"product_id":"rws-30-road-tunnel-visibility-sensor","title":"RWS-30 Road \u0026 Tunnel Visibility Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eRWS-30\u003c\/strong\u003e is a visibility sensor for road and tunnel applications where fog, pollution and smoke need to be detected reliably. It measures MOR and EXCO and provides both serial and analogue outputs for integration into tunnel safety and ventilation systems.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMOR range from 200 m to 99.99 km\u003c\/li\u003e\n\u003cli\u003eEXCO range from 0.03 to 15 km⁻¹\u003c\/li\u003e\n\u003cli\u003eRS232, RS422 and RS485\u003c\/li\u003e\n\u003cli\u003e0 to 10 V and 4–20 mA outputs\u003c\/li\u003e\n\u003cli\u003eOptional relay outputs\u003c\/li\u003e\n\u003cli\u003eAutomatic contamination correction and cleaning warnings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDatasheet\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/environmental.senseca.com\/wp-content\/uploads\/document\/dsh_fam_RWS-30_en_datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload RWS-30 Datasheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Biral","offers":[{"title":"Default Title","offer_id":50857304293527,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/0088\/0535\/files\/rws-30_17acae77-97d5-4848-9b45-236650355865.jpg?v=1790174883","url":"https:\/\/pvl.co.uk\/products\/rws-30-road-tunnel-visibility-sensor","provider":"PVL","version":"1.0","type":"link"}