{"product_id":"simarine-str1-radar-tank-level-sender-analogue","title":"Simarine STR1 Radar Tank Level Sender Analogue","description":"\u003cp\u003eThe Simarine STR1 is an analogue radar tank level sender. A micro-radar mounted on top of the tank measures the liquid level from outside, so nothing touches the water or fuel and there are no floats or moving parts to stick or wear. It reads through flat plastic or fibreglass tank tops up to 10 mm thick and covers tank heights from 150 mm to 2000 mm with ±2% accuracy. Metal tanks can be measured with the STR tank adapter, sold separately.\u003c\/p\u003e\u003cp\u003eThe STR1 outputs three analogue signals at the same time: 0 to 190 Ω, 240 to 30 Ω and 0 to 5 V DC. That means one sender can feed up to three different gauges or monitoring systems, including standard European and US resistive gauges and voltage-input displays. Simarine documents connecting it to the SC303 and SC503 combo shunts and the ST107 tank module, so it works with the PICO battery monitor. The wires are colour coded: green for 0 to 5 V, white for 0 to 190 Ω, yellow for 240 to 30 Ω and blue as common.\u003c\/p\u003e\u003cp\u003eSetup and calibration are done over Bluetooth in the Simarine Connect app for iOS and Android, where you can also read the level directly on your phone. The sender runs on 8 to 35 V DC, works from -20 to 70 °C and is sealed to IP67. Simarine makes the STR1 in Slovenia and covers it with a 3-year warranty.\u003c\/p\u003e","brand":"Simarine","offers":[{"title":"Default Title","offer_id":58007129260372,"sku":"STR1","price":77.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/simarine-str1-str1-sender.jpg?v=1793113053","url":"https:\/\/hudsonmarine.co.uk\/products\/simarine-str1-radar-tank-level-sender-analogue","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}