{"title":"Weathermatic Sensors","description":"\u003cdiv class=\"category_desc\"\u003e\u003c!-- split --\u003e\u003c\/div\u003e","products":[{"product_id":"weathermatic-weather-station","title":"Weathermatic SLW1 Wired SmartLine Weather Station Sensor","description":"\u003cp\u003eThe Weathermatic SLW1 is a wired on‑site weather station designed for SmartLine irrigation controllers. It records and processes local temperature and rainfall to enable ET-based watering and automatic Smart mode adjustments, preventing irrigation during rain or freezing conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable rain shutoff:\u003c\/strong\u003e factory 1\/8\" setting; selectable from 1\/8\" to 3\/8\" (3–19 mm) to stop irrigation after the specified precipitation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze protection:\u003c\/strong\u003e activates at 37°F (1.5°C) to pause irrigation and notify the controller until temperatures recover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable operation:\u003c\/strong\u003e microprocessor-driven with onboard diagnostics; no onboard batteries—operational power is provided by the controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e supplied with 35 ft (10.7 m) UV-stable cable and adjustable aluminum mounting arm for gutter or surface mounting; maximum controller distance 200 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily ET calculations:\u003c\/strong\u003e computes evapotranspiration on-site and transfers daily deficit values to SmartLine controllers to optimize run times and conserve water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design \u0026amp; warranty:\u003c\/strong\u003e replaceable rain disk assembly and a two-year manufacturer limited warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with SmartLine controllers and intended for commercial or residential outdoor installation, the SLW1 simplifies irrigation management by delivering on-site weather intelligence that protects landscapes and reduces water waste.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":43673771657,"sku":"SLW1","price":210.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/SLW1.jpg?v=1639675656"},{"product_id":"weathermatic-slw5-weather-sensor-wireless","title":"Weathermatic SLW5 Wireless Weather Station (SmartLine)","description":"\u003cp\u003eWeathermatic SLW5 Wireless Weather Station delivers on-site weather sensing and SmartLine® compatibility to automatically adjust irrigation run times based on real-time conditions. Designed for outdoor use, the SLW5 combines rain and freeze detection with evapotranspiration (ET)-based adjustments to reduce water waste and lower operating costs for residential and light-commercial systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmartLine® compatible — ships with the SLHUB‑RF‑5 wireless hub for easy setup and pre-paired communication.\u003c\/li\u003e\n\u003cli\u003eAdjustable rain shut-off from 1\/8″ to 1″ (3–25 mm) with an extended rain-delay feature (48‑hour default; adjustable 0–99 hours).\u003c\/li\u003e\n\u003cli\u003eFreeze shut-off activates at 37°F (3.0°C) and automatically resumes irrigation when temperatures rise.\u003c\/li\u003e\n\u003cli\u003e900 MHz bi‑directional wireless communication with up to 1,500 ft (457 m) line-of-sight range; obstacles may reduce effective range.\u003c\/li\u003e\n\u003cli\u003eOperates on two AAA lithium batteries (supplied) with remote battery diagnostics and up to 10-year battery life under normal conditions.\u003c\/li\u003e\n\u003cli\u003eProtective white solar shields and an adjustable aluminum mounting arm for gutter or wall installation provide accurate temperature readings and low maintenance.\u003c\/li\u003e\n\u003cli\u003eOn-board diagnostics report battery and communication status to the SmartLine controller to simplify troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDurable and easy to install, the SLW5 is ideal for contractors and landscape professionals who want reliable, low-maintenance weather-based irrigation control. Refer to the included installation guide for setup steps, diagnostics, and warranty information.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":40165295095868,"sku":"SLW5","price":468.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Weathermatic-SLW5.png?v=1654878545"},{"product_id":"weathermatic-rfs5-rain-freeze-sensor-wireless","title":"Weathermatic RFS5 Wireless Rain \u0026 Freeze Sensor","description":"\u003cp\u003eThe Weathermatic RFS5 is a wireless rain and freeze sensor designed to protect landscapes and irrigation systems by preventing watering during rain or freezing conditions. It communicates bi-directionally on 900 MHz and pairs with ProLine and SmartLine controllers for reliable remote sensing and diagnostics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e900 MHz bi-directional wireless communication with up to 1,500 ft (457 m) line-of-sight range.\u003c\/li\u003e\n\u003cli\u003eUser-selectable rain shut-off with incremental settings (1\/8\", 1\/4\", 1\/2\", 3\/4\").\u003c\/li\u003e\n\u003cli\u003eFreeze shut-off activates at 37°F (3°C) to prevent frost damage.\u003c\/li\u003e\n\u003cli\u003eIncluded SLHUB-RF-5 wireless hub and factory pre-paired setup for easy installation.\u003c\/li\u003e\n\u003cli\u003eOn-board diagnostics and remote battery strength reporting to the controller.\u003c\/li\u003e\n\u003cli\u003eDurable design with protective solar shields and adjustable aluminum mounting bracket for gutter or wall mount.\u003c\/li\u003e\n\u003cli\u003eLong-life power from two AAA lithium batteries—up to 10 years under normal use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for commercial and residential installations, the RFS5 offers simple mounting, clear LED status indicators, and extended rain-delay functionality to avoid over-watering after storm events. Backed by Weathermatic documentation and a two-year manufacturer warranty, it integrates with SmartLine and ProLine systems for dependable automated weather sensing.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":40181679554620,"sku":"RFS5","price":122.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Weathermatic-RFS5.png?v=1655394830"},{"product_id":"weathermatic-flow-sensor-wired-pvc-tee-mounted","title":"Weathermatic SLFSI-T PVC Flow Sensor (Wired)","description":"\u003cp\u003eThe Weathermatic SLFSI-T PVC tee-mounted flow sensor delivers reliable, serviceable flow measurement for irrigation systems that use SmartLink Flow. Designed to wire directly to the SmartLink Flow Aircard, the SLFSI-T provides digital pulse output for leak detection, zone-level monitoring, and automatic shutdown when predefined flow limits are exceeded.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact compatibility:\u003c\/strong\u003e Works with SmartLink Flow Aircard for web-based flow management and alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven performance:\u003c\/strong\u003e 0.25 to 15 FPS flow range; tested to 240 PSI maximum working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Threaded retaining nut and removable electronics housing allow in-field servicing without special tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Rigid PVC tee body, HDPE four-blade impeller, tungsten-carbide shaft, and Buna-N O-ring for long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation guidance:\u003c\/strong\u003e Requires minimum 10 diameters upstream and 5 diameters downstream for accurate measurement; housing needs ~4 inches clearance for removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e Two #18 AWG direct burial leads, 48-inch length; signal can travel up to 2000 feet with proper twisted-shielded cable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable in 1\", 1-1\/2\", and 2\" slip-type tee models (SLFSI-T10, SLFSI-T15, SLFSI-T20). The SLFSI-T is ideal for new installations and retrofits where dependable flow monitoring, early leak detection, and straightforward maintenance are required.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"1 in Flow Sensor - SLFSI-T10","offer_id":40370169643068,"sku":"SLFSI-T10","price":558.82,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in. Flow Sensor - SLFSI-T15","offer_id":40370169675836,"sku":"SLFSI-T15","price":585.58,"currency_code":"USD","in_stock":true},{"title":"2 in Flow Sensor - SLFSI-T20","offer_id":40370169708604,"sku":"SLFSI-T20","price":610.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/WeathermaticFlowSensorWiredPVCTeeMounted.png?v=1662619299"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/662-T.jpg?v=1592855785","url":"https:\/\/www.sprinklersupplystore.com\/collections\/weathermatic-sensors\/sensor-type_flow.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}