{"product_id":"simarine-str1-radar-tank-level-sender-analogue","title":"Simarine STR1 Radar Tank Level Sender – Analogue","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSimarine STR1 Radar Tank Level Sender – Analogue\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMonitor your onboard tank levels with confidence using the Simarine STR1. This compact, non-contact radar sender measures liquid levels in tanks from 150 to 2,000 mm high, providing a practical upgrade from traditional float and probe senders.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for fresh, grey and black water, diesel and petrol, the STR1 measures from the top of the tank without touching the liquid. With no moving parts or submerged probes, it avoids sticking floats and reduces the maintenance associated with fouling and corrosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible connections for existing instruments\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe STR1 provides three analogue outputs simultaneously: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0–180 Ω, 240–30 Ω and 0–5 V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. A single sender can supply level information to up to three compatible gauges or monitoring inputs, making it easy to integrate with existing onboard instruments. Bluetooth connectivity also allows you to check tank levels through the Simarine Connect app, without requiring a dedicated Simarine display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSimple installation in confined spaces\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePeel-and-stick mounting allows the STR1 to fit directly onto suitable flat, rigid plastic or GRP tank tops, without drilling into the tank. Its compact housing measures just 32.5 mm high and 62 mm in diameter, making it ideal where overhead clearance is limited. Metal tanks require the optional Simarine S5 adapter, available separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor suitable installations, an existing sender can remain in place after being disconnected, reducing the work involved in replacing an older unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCalibration to suit your tank\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSet up and calibrate the sender wirelessly using the Simarine Connect app. Support for up to 100 calibration points allows the displayed volume to reflect irregular tank shapes, giving you a more useful picture of your remaining supply or waste capacity. Built-in slosh filtering helps stabilise readings as liquid moves, while Bluetooth firmware updates simplify ongoing maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNon-contact radar measurement with approximately 7 mm resolution.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for tank heights from 150 to 2,000 mm.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimultaneous 0–180 Ω, 240–30 Ω and 0–5 V analogue outputs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBluetooth tank monitoring, configuration and firmware updates.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for fresh water, grey water, black water, diesel and petrol.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo moving parts or submerged probes to stick, foul or corrode.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow-profile installation on suitable plastic and GRP tanks.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptional S5 adapter for metal tanks.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8–35 V DC power supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned and manufactured in Slovenia.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree-year warranty.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Simarine","offers":[{"title":"Default Title","offer_id":57988326621566,"sku":null,"price":77.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7779\/5710\/files\/SimarineRadarTankLevelSender-3.jpg?v=1788857575","url":"https:\/\/boatpartsuperstore.com\/products\/simarine-str1-radar-tank-level-sender-analogue","provider":"Boat Parts Superstore","version":"1.0","type":"link"}