{"product_id":"digital-yacht-envirolink-nmea-2000-barometer-sensor","title":"Digital Yacht EnviroLink NMEA 2000 Weather Station Sensor","description":"\u003cp class=\"nvn-hero\"\u003eThe Digital Yacht EnviroLink is a smart NMEA 2000 barometer and onboard weather station in one compact sensor. It reads pressure, temperature, and humidity, broadcasts them to your chartplotter, and serves up live data and 96 hours of trend graphs over its own Wi-Fi. No internet needed. Just plug it into the backbone and go.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Digital Yacht EnviroLink is a smart NMEA 2000 environmental sensor that turns your boat's network into a proper onboard weather station. It packs high-precision barometric pressure, air temperature, and relative humidity sensors into one compact housing, then broadcasts all of it straight to the multifunction displays and chartplotters already wired into your NMEA 2000 backbone. If you've ever wished your helm could tell you what the weather's actually doing right where you're sitting, this is that piece of gear.\u003c\/p\u003e\n\u003cp\u003eHere's what makes it more than just a sensor. Pressure is the single best early warning a boater has. A falling barometer means something's coming, and the EnviroLink watches it continuously, automatically working out the barometric tendency so you can see a front building before the sky gives it away. The barometric sensor reads from 300 to 1100 hPa with real accuracy, so the trend you're looking at is one you can trust when you're deciding whether to run for the inlet or sit tight. It does the same job the old brass barometer on the bulkhead used to do, only it's watching the numbers around the clock and drawing the trend for you.\u003c\/p\u003e\n\u003cp\u003eThe part that surprises people is the built-in web interface. The EnviroLink puts out its own Wi-Fi, and you connect to it from a phone, tablet, or laptop. No app to install, no account to make, no internet at all. You just open the page and there's your live pressure, temperature, and humidity, plus clean trend graphs you can flip between 10 minutes, 24 hours, 48 hours, and 96 hours. It keeps four full days of history stored locally on the device, and you can download the whole log as a CSV file whenever you want it. Handy if you like keeping a weather log, or if you're racing and want to go back over what the pressure did during the run.\u003c\/p\u003e\n\u003cp\u003eOn the network side it's about as simple as marine electronics get. The EnviroLink is powered right off the NMEA 2000 backbone, so there's no separate power run to worry about. Plug it into a spare drop with a single tee and it starts transmitting. It sends the standard weather PGNs, 130313 for humidity, 130314 for actual pressure, and 130316 for extended temperature, so any compatible display on the network can show the readings natively. There's nothing proprietary to fight with.\u003c\/p\u003e\n\u003cp\u003eIt'll also pull double duty if you've got wind instruments aboard. When a wind sensor is broadcasting on the network, the EnviroLink's web interface picks that up and shows wind speed and direction right alongside the pressure, temperature, and humidity. That makes the little web page a genuinely useful one-stop weather view, whether you're at the helm or sitting in the cockpit with a tablet.\u003c\/p\u003e\n\u003cp\u003eA few install notes from experience. Mount it somewhere with decent airflow, not buried in an engine space where heat will throw off the humidity and temperature readings. A ventilated spot in the cabin or a protected area works well. Keep the drop cable within spec so you don't lose data on longer runs, and if you're on a 24 volt system, treat the grounds the way you would with any network device. Do that and it's genuinely plug and play.\u003c\/p\u003e\n\u003cp\u003eWho's it for? Cruisers who want honest local weather instead of a forecast for the county next door. Racers who read pressure trends. Anyone offshore who wants an independent read on conditions that doesn't need a cell signal. And because it runs completely on its own, plenty of folks even use it as a fixed weather station at the dock or the house. It's a small box that quietly makes your whole boat more weather-aware. And once it's on the network, you'll find yourself glancing at the pressure trend the same way you check the depth, one more honest number in front of you every time you head out.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eMeasures barometric pressure, air temperature, and relative humidity from one compact NMEA 2000 sensor\u003c\/li\u003e\n  \u003cli\u003eBarometric sensor reads 300 to 1100 hPa with high precision for trustworthy pressure trends\u003c\/li\u003e\n  \u003cli\u003eAutomatically calculates barometric tendency so you can spot approaching weather fronts early\u003c\/li\u003e\n  \u003cli\u003eBroadcasts standard NMEA 2000 PGNs (130313 humidity, 130314 pressure, 130316 temperature) for native display on compatible MFDs and chartplotters\u003c\/li\u003e\n  \u003cli\u003eBuilt-in Wi-Fi web interface shows live readings on any phone, tablet, or laptop with no app or account\u003c\/li\u003e\n  \u003cli\u003eStores 96 hours of data locally with trend graphs at 10 minutes, 24, 48, and 96 hours\u003c\/li\u003e\n  \u003cli\u003eExports the full weather log to CSV for analysis or record keeping\u003c\/li\u003e\n  \u003cli\u003eRuns completely offline with no cloud service or internet connection required\u003c\/li\u003e\n  \u003cli\u003ePowered directly by the NMEA 2000 backbone, no separate power wiring needed\u003c\/li\u003e\n  \u003cli\u003ePlug and play install, connects to the network with a single drop cable\u003c\/li\u003e\n  \u003cli\u003eDisplays wind speed and direction in the web interface when a wind sensor is present on the network (reads PGN 130306)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Digital Yacht reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the EnviroLink actually measure?\u003c\/summary\u003e\n    \u003cp\u003eThree things continuously: atmospheric pressure, air temperature, and relative humidity. It uses a high-precision barometric sensor that reads from 300 to 1100 hPa, plus temperature and humidity sensors sized for the range of conditions you see on the water.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does it connect to my electronics?\u003c\/summary\u003e\n    \u003cp\u003eIt's a native NMEA 2000 device. You connect it to a spare drop on your backbone with a single tee, and it's powered right off the network. No separate power run, no proprietary cabling.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need an internet connection or an account?\u003c\/summary\u003e\n    \u003cp\u003eNo. The EnviroLink stores everything locally and works completely on its own. There's no cloud service and no internet needed at any point.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I see the data on my phone?\u003c\/summary\u003e\n    \u003cp\u003eYes. The EnviroLink puts out its own Wi-Fi, and you open its built-in web interface from any phone, tablet, or laptop that connects to it. You get live readings plus trend graphs, no app to install.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow much history does it keep?\u003c\/summary\u003e\n    \u003cp\u003eIt stores 96 hours, so four full days, of pressure, temperature, and humidity data locally. You can view it as trend graphs over 10 minutes, 24 hours, 48 hours, or 96 hours.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhich NMEA 2000 PGNs does it transmit?\u003c\/summary\u003e\n    \u003cp\u003eIt sends 130313 for humidity, 130314 for actual pressure, and 130316 for extended temperature. It also transmits 130311 (Environmental Parameters), though that PGN is now deprecated. Any display that supports the standard weather PGNs will show the readings.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it show barometric pressure on my chartplotter?\u003c\/summary\u003e\n    \u003cp\u003eYes, as long as your MFD or chartplotter supports the standard NMEA 2000 weather PGNs. The EnviroLink broadcasts the data natively, so a compatible display picks it up without extra configuration.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan it show wind data too?\u003c\/summary\u003e\n    \u003cp\u003eIt can display wind speed and direction in its web interface, but only if a separate wind sensor is already broadcasting that data (PGN 130306) on your NMEA 2000 network. The EnviroLink itself measures pressure, temperature, and humidity, not wind.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I export the readings?\u003c\/summary\u003e\n    \u003cp\u003eYes. You can download the full history as a CSV file straight from the web interface, which is handy for keeping an onboard weather log or reviewing conditions after a passage or a race.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhere should I mount it?\u003c\/summary\u003e\n    \u003cp\u003ePick a spot with good airflow and keep it out of the engine space. Heat from an engine room will throw off the humidity and temperature readings. A ventilated area in the cabin or a protected location works best.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eDigital Yacht EnviroLink NMEA 2000 Temperature Humidity Pressure Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDigital Yacht\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eZDIGENVLINK\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e5065025638022\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSensor Type\u003c\/th\u003e\n\u003ctd\u003eBarometric pressure, temperature, and humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBarometric Pressure Range\u003c\/th\u003e\n\u003ctd\u003e300 to 1100 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNetwork\u003c\/th\u003e\n\u003ctd\u003eNMEA 2000\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003eNMEA 2000 network powered\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNMEA 2000 PGNs Transmitted\u003c\/th\u003e\n\u003ctd\u003e130313 (Humidity), 130314 (Actual Pressure), 130316 (Temperature, Extended), 130311 (Environmental Parameters, deprecated)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWind Data PGN Read\u003c\/th\u003e\n\u003ctd\u003e130306\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLocal Data History\u003c\/th\u003e\n\u003ctd\u003e96 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTrend Graph Intervals\u003c\/th\u003e\n\u003ctd\u003e10 minutes, 24, 48, and 96 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeb Interface\u003c\/th\u003e\n\u003ctd\u003eBuilt-in, accessed over the device Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eData Export\u003c\/th\u003e\n\u003ctd\u003eCSV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInternet Required\u003c\/th\u003e\n\u003ctd\u003eNo, fully autonomous\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003ePlug and play\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does the EnviroLink actually measure?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Three things continuously: atmospheric pressure, air temperature, and relative humidity. It uses a high-precision barometric sensor that reads from 300 to 1100 hPa, plus temperature and humidity sensors sized for the range of conditions you see on the water.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does it connect to my electronics?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a native NMEA 2000 device. You connect it to a spare drop on your backbone with a single tee, and it's powered right off the network. No separate power run, no proprietary cabling.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need an internet connection or an account?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. The EnviroLink stores everything locally and works completely on its own. There's no cloud service and no internet needed at any point.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I see the data on my phone?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The EnviroLink puts out its own Wi-Fi, and you open its built-in web interface from any phone, tablet, or laptop that connects to it. You get live readings plus trend graphs, no app to install.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How much history does it keep?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It stores 96 hours, so four full days, of pressure, temperature, and humidity data locally. You can view it as trend graphs over 10 minutes, 24 hours, 48 hours, or 96 hours.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Which NMEA 2000 PGNs does it transmit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It sends 130313 for humidity, 130314 for actual pressure, and 130316 for extended temperature. It also transmits 130311 (Environmental Parameters), though that PGN is now deprecated. Any display that supports the standard weather PGNs will show the readings.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will it show barometric pressure on my chartplotter?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, as long as your MFD or chartplotter supports the standard NMEA 2000 weather PGNs. The EnviroLink broadcasts the data natively, so a compatible display picks it up without extra configuration.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can it show wind data too?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It can display wind speed and direction in its web interface, but only if a separate wind sensor is already broadcasting that data (PGN 130306) on your NMEA 2000 network. The EnviroLink itself measures pressure, temperature, and humidity, not wind.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I export the readings?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. 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A ventilated area in the cabin or a protected location works best.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Digital Yacht","offers":[{"title":"Default Title","offer_id":45000697315421,"sku":"1004664","price":208.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/112039XL.jpg?v=1788750916","url":"https:\/\/nvnmarine.com\/products\/digital-yacht-envirolink-nmea-2000-barometer-sensor","provider":"NVN Marine","version":"1.0","type":"link"}