{"product_id":"1-1-2-pvc-tee-flow-sensor","title":"Rain Bird FS150P 1-1\/2 in PVC Tee Flow Sensor - FS150P","description":"\u003ch2\u003eRain Bird FS150P 1-1\/2 in PVC Tee Flow Sensor - FS150P\u003c\/h2\u003e\n\u003cp\u003eRain Bird FS150P 1-1\/2 in PVC tee flow sensor provides reliable, commercial-grade flow monitoring for irrigation systems. The sensor's simple six-bladed impeller delivers accurate pulse output to controllers for learned-flow operation, leak detection and centralized monitoring. Designed for outdoor and underground use, the FS150P fits nominal 1-1\/2 in (40 mm) PVC piping and is offered in tee and insert styles with NPT or BSP ends.\u003c\/p\u003e\n\u003cp\u003eInstallers rely on the FS150P for precise zone flow data that helps detect leaks, verify valve performance and optimize hydraulic sequencing in commercial systems. The sensor's pulse output and wide operating range make it suitable for both stand-alone controllers and central control systems; pair with Rain Bird transmitters or monitor modules where remote display or wiring requires it. Refer to manufacturer literature for model-specific K-factors, wiring diagrams and installation guidance.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate flow measurement: ±1% full-scale accuracy for dependable monitoring and reporting.\u003c\/li\u003e\n\u003cli\u003eRobust PVC construction: lightweight, corrosion-resistant tee body for irrigation environments.\u003c\/li\u003e\n\u003cli\u003eSix-bladed impeller: stable pulse output across the suggested operating range (0.15–9.2 m\/s).\u003c\/li\u003e\n\u003cli\u003eController compatible: works with Rain Bird ESP-LXD, ESP-LXMEF and IQ Central Control and standard pulse-input controllers.\u003c\/li\u003e\n\u003cli\u003eOperational limits: plastic models rated to 100 psi (6.9 bar) and 140°F (60°C); dimensions ~5.0\" x 5.16\" x 2.38\" (127 x 131 x 60 mm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-WEB:2fde7af3-e9a1-422e-9b79-31795af0233e-2\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-6\" data-turn-id-container=\"request-WEB:2fde7af3-e9a1-422e-9b79-31795af0233e-2\" data-turn-id=\"request-WEB:2fde7af3-e9a1-422e-9b79-31795af0233e-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"9f152448-39f0-4f32-86a3-7125264216d2\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1120\" data-start=\"27\"\u003e\n\u003cli data-end=\"192\" data-start=\"27\" data-section-id=\"1valj4x\"\u003e\n\u003cstrong data-end=\"76\" data-start=\"29\"\u003eDesigned for larger flow irrigation systems\u003c\/strong\u003e — Ideal for commercial landscapes, sports fields, and golf courses requiring 1-1\/2\" high-volume water management.\u003c\/li\u003e\n\u003cli data-end=\"342\" data-start=\"194\" data-section-id=\"zpi4vw\"\u003e\n\u003cstrong data-end=\"235\" data-start=\"196\"\u003eAccurate real-time flow measurement\u003c\/strong\u003e — Provides dependable monitoring to quickly detect leaks, pipe breaks, or abnormal water usage patterns.\u003c\/li\u003e\n\u003cli data-end=\"503\" data-start=\"344\" data-section-id=\"y1nc9v\"\u003e\n\u003cstrong data-end=\"392\" data-start=\"346\"\u003eOptimized for smart irrigation controllers\u003c\/strong\u003e — Integrates seamlessly with Rain Bird advanced systems for automated flow monitoring and system protection.\u003c\/li\u003e\n\u003cli data-end=\"657\" data-start=\"505\" data-section-id=\"1xtkbbd\"\u003e\n\u003cstrong data-end=\"539\" data-start=\"507\"\u003eDurable PVC tee construction\u003c\/strong\u003e — Built for underground installation with strong resistance to pressure, chemicals, and long-term outdoor exposure.\u003c\/li\u003e\n\u003cli data-end=\"809\" data-start=\"659\" data-section-id=\"1wj90x8\"\u003e\n\u003cstrong data-end=\"699\" data-start=\"661\"\u003eSupports water efficiency programs\u003c\/strong\u003e — Helps reduce water waste by enabling intelligent shutoff responses and flow-based scheduling adjustments.\u003c\/li\u003e\n\u003cli data-end=\"963\" data-start=\"811\" data-section-id=\"1gfokqg\"\u003e\n\u003cstrong data-end=\"857\" data-start=\"813\"\u003eStable impeller-based sensing technology\u003c\/strong\u003e — Ensures consistent readings even under variable flow conditions in demanding irrigation environments.\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1120\" data-start=\"965\" data-section-id=\"uekrjd\"\u003e\n\u003cstrong data-end=\"1012\" data-start=\"967\"\u003eEasy installation in 1-1\/2\" PVC pipelines\u003c\/strong\u003e — Standardized fit simplifies integration into new builds or system upgrades without complex modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-end=\"194\" data-start=\"0\"\u003e\u003cstrong data-end=\"45\" data-start=\"0\"\u003eQ: What is the Rain Bird FS150P used for?\u003c\/strong\u003e\u003cbr data-end=\"48\" data-start=\"45\"\u003eA: It is a 1-1\/2\" PVC tee flow sensor designed to measure water flow in irrigation systems for monitoring, leak detection, and efficiency control.\u003c\/p\u003e\n\u003cp data-end=\"334\" data-start=\"196\"\u003e\u003cstrong data-end=\"248\" data-start=\"196\"\u003eQ: What pipe size is the FS150P compatible with?\u003c\/strong\u003e\u003cbr data-end=\"251\" data-start=\"248\"\u003eA: It is designed for 1-1\/2 inch PVC irrigation pipelines using a tee installation.\u003c\/p\u003e\n\u003cp data-end=\"513\" data-start=\"336\"\u003e\u003cstrong data-end=\"382\" data-start=\"336\"\u003eQ: What systems does the FS150P work with?\u003c\/strong\u003e\u003cbr data-end=\"385\" data-start=\"382\"\u003eA: It is compatible with Rain Bird controllers that support flow sensing, including commercial and advanced residential systems.\u003c\/p\u003e\n\u003cp data-end=\"670\" data-start=\"515\"\u003e\u003cstrong data-end=\"555\" data-start=\"515\"\u003eQ: How does the FS150P measure flow?\u003c\/strong\u003e\u003cbr data-end=\"558\" data-start=\"555\"\u003eA: It uses an internal turbine\/impeller that generates electrical pulse signals proportional to water flow rate.\u003c\/p\u003e\n\u003cp data-end=\"824\" data-start=\"672\"\u003e\u003cstrong data-end=\"722\" data-start=\"672\"\u003eQ: Can the FS150P detect leaks or pipe breaks?\u003c\/strong\u003e\u003cbr data-end=\"725\" data-start=\"722\"\u003eA: Yes, it enables flow monitoring to detect abnormal usage patterns such as leaks or broken pipes.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"978\" data-start=\"826\"\u003e\u003cstrong data-end=\"884\" data-start=\"826\"\u003eQ: Is it suitable for outdoor irrigation environments?\u003c\/strong\u003e\u003cbr data-end=\"887\" data-start=\"884\"\u003eA: Yes, it is built for durable underground and outdoor installation in irrigation systems.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-WEB:a0a73f2c-f3c9-42d0-9958-01fbde1d827a-45\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-92\" data-turn-id-container=\"request-WEB:a0a73f2c-f3c9-42d0-9958-01fbde1d827a-45\" data-turn-id=\"request-WEB:a0a73f2c-f3c9-42d0-9958-01fbde1d827a-45\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-turn-start-message=\"true\" data-message-id=\"a4f8b4b5-0d10-4606-ac9e-2d1214a63ba6\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"987\" data-start=\"0\"\u003e\n\u003cli data-end=\"53\" data-start=\"0\" data-section-id=\"fwr41i\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"51\" data-start=\"2\"\u003eRain Bird FS150P (1-1\/2\" PVC Tee Flow Sensor)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"171\" data-start=\"54\" data-section-id=\"h9ket7\"\u003eCommercial \u003cstrong data-end=\"131\" data-start=\"67\"\u003einline flow sensor for 1.5\" (40 mm) PVC irrigation mainlines\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"268\" data-start=\"172\" data-section-id=\"1ipe66z\"\u003eUses a \u003cstrong data-end=\"210\" data-start=\"181\"\u003esix-blade impeller design\u003c\/strong\u003e to generate pulse signals for accurate flow measurement\u003c\/li\u003e\n\u003cli data-end=\"361\" data-start=\"269\" data-section-id=\"7f46jn\"\u003eProvides \u003cstrong data-end=\"309\" data-start=\"280\"\u003ereal-time flow monitoring\u003c\/strong\u003e for irrigation control systems and leak detection\u003c\/li\u003e\n\u003cli data-end=\"490\" data-start=\"362\" data-section-id=\"1jktfsp\"\u003eFully compatible with \u003cstrong data-end=\"450\" data-start=\"386\"\u003eRain Bird ESP-LXD, ESP-LXMEF, and IQ central control systems\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"647\" data-start=\"491\" data-section-id=\"1nw3v0u\"\u003eEnables advanced functions like \u003cstrong data-end=\"607\" data-start=\"525\"\u003eFlo-Watch (automatic leak shutdown), Learned Flow, and FloManager optimization\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"741\" data-start=\"648\" data-section-id=\"ojyjcr\"\u003eDesigned for \u003cstrong data-end=\"739\" data-start=\"663\"\u003ecommercial and sports irrigation systems (parks, golf courses, campuses)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"823\" data-start=\"742\" data-section-id=\"9j0gw7\"\u003eBuilt in a \u003cstrong data-end=\"821\" data-start=\"755\"\u003edurable PVC tee body for underground or valve-box installation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"895\" data-start=\"824\" data-section-id=\"3tnr96\"\u003eSupports \u003cstrong data-end=\"893\" data-start=\"835\"\u003ehigh-accuracy flow tracking (typically ±1% full-scale)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"987\" data-start=\"896\" data-section-id=\"1wuamhp\"\u003eTypical use range: \u003cstrong data-is-last-node=\"\" data-end=\"987\" data-start=\"917\"\u003emedium-flow irrigation zones requiring stable hydraulic monitoring\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":45805108363455,"sku":"FS150P","price":678.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/FS150P-2_767af9d0-4abd-4298-a1cd-ba8733c04936.jpg?v=1782943319","url":"https:\/\/www.mybackyardzone.com\/products\/1-1-2-pvc-tee-flow-sensor","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}