{"product_id":"luminor-lfm-1-5-ultrasonic-uv-flow-meter-1-1-2-inch-npt","title":"Luminor LFM-1.5 Ultrasonic UV Flow Meter 1-1\/2-Inch NPT","description":"\u003cp dir=\"ltr\"\u003eThe LFM-1.5 is a genuine Luminor ultrasonic flow meter module for 1-1\/2-inch plumbing on BLACKCOMB 5.1, BLACKCOMB 6.1 and BLACKCOMB-HO 5.1\/6.1 UV systems. It measures flow with ultrasonic sensors, so there are no moving parts to wear, and shows real-time flow on the controller. When the meter detects no flow for a period of time, the UV system enters Energy Saver Mode and dims the lamp, reducing power use, sleeve fouling and heat build-up in standing water. As soon as flow resumes, the system returns to full power, and a built-in fail-safe returns the lamp to full power if the meter fails.\u003c\/p\u003e\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eChoose the right size\u003c\/strong\u003e\u003c\/p\u003e\u003cp dir=\"ltr\"\u003eMatch the meter to the pipe size at the UV chamber inlet and to your flow: the LFM-1.5 covers 0.4-80 GPM. Luminor also offers the LFM-0.5 (1\/2-inch, 0.1-20 GPM), LFM-0.75 (3\/4-inch, 0.1-30 GPM), LFM-1.0 (1-inch, 0.15-60 GPM) and LFM-1.5 (1-1\/2-inch, 0.4-80 GPM).\u003c\/p\u003e\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompatible systems\u003c\/strong\u003e\u003c\/p\u003e\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eBLACKCOMB-HO 5.1 and 6.1 with 1-1\/2-inch connections: LBH5-401, LBH6-401 (40 GPM)\u003c\/li\u003e\n\u003cli\u003eNSF Class A BLACKCOMB-HO 6.1 LBH6-401A (18 GPM)\u003c\/li\u003e\n\u003cli\u003eOther BLACKCOMB 5.1\/6.1 installations with 1-1\/2-inch inlet plumbing and flow up to 80 GPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp dir=\"ltr\"\u003eRequirements: a BLACKCOMB 5.1 or 6.1 controller with an Infinite Expandability Port (IEP) and firmware version 2.13 or later (firmware can be upgraded in the field). BLACKCOMB 4.1 and BLACKCOMB-HO 4.1 controllers have no IEP and cannot use the flow meter.\u003c\/p\u003e\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eInstall on the inlet to the UV chamber only, horizontally, with the label and LED facing sideways toward the user\u003c\/li\u003e\n\u003cli\u003eProvide straight inlet pipe of at least 15 inches (10 times the pipe diameter); allow 48 inches if a pump or flow-adjustment valve connects directly\u003c\/li\u003e\n\u003cli\u003ePlug the meter into the controller IEP or any Luminor module IEP; power it from the included 5V wall adapter (3 ft cable, GFCI outlet recommended)\u003c\/li\u003e\n\u003cli\u003eKeep the meter and cable away from motors, transformers and high-voltage lines; clean annually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eManufacturer part number: LFM-1.5\u003c\/li\u003e\n\u003cli\u003eConnections: 1-1\/2-inch NPT, brass threaded adapters with union nuts\u003c\/li\u003e\n\u003cli\u003eBody: brass\u003c\/li\u003e\n\u003cli\u003eFlow range: 0.4-80 GPM\u003c\/li\u003e\n\u003cli\u003eAccuracy: within 5% relative error across the flow range\u003c\/li\u003e\n\u003cli\u003ePower: 5V DC wall adapter, North American plug\u003c\/li\u003e\n\u003cli\u003eUPC: 880027069392\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luminor","offers":[{"title":"Default Title","offer_id":53304822104245,"sku":"LFM-1.5","price":459.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/luminor-lfm-1-5-2000x2000-draft-review.webp?v=1789616456","url":"https:\/\/espwaterproducts.com\/es\/products\/luminor-lfm-1-5-ultrasonic-uv-flow-meter-1-1-2-inch-npt","provider":"ESP Water","version":"1.0","type":"link"}