{"product_id":"lem-casr-25-np-sp3-25-a-ac-dc-fluxgate-sensor-717105","title":"LEM CASR 25-NP\/SP3 | 25 A AC\/DC Fluxgate Sensor | 717105","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eNew product.\u003cbr\u003e\u003cstrong\u003eLEM CASR 25-NP\/SP3\u003c\/strong\u003e current transducer, a precision electronic sensor designed to measure AC, DC and pulsed currents.\u003cbr\u003eIt uses \u003cstrong\u003eclosed-loop Fluxgate technology\u003c\/strong\u003e, providing high measurement accuracy, stability and galvanic isolation between the primary and secondary circuits.\u003cbr\u003eThe device is designed for direct mounting on a printed circuit board (PCB) and operates with a single 5 V DC power supply. It features an analogue voltage output and an integrated or external voltage reference.\u003cbr\u003eSuitable for industrial applications, power conversion systems, photovoltaic inverters, power supplies and electronic control systems.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e⚙️ \u003cstrong\u003eMain Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"[\u0026amp;\u0026amp;]:list-outside [\u0026amp;\u0026amp;]:list-disc [\u0026amp;\u0026amp;]:ps-5\"\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LEM\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CASR 25-NP\/SP3\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eVisible code:\u003c\/strong\u003e 717105\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Closed-loop Fluxgate\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eRated primary current:\u003c\/strong\u003e 25 A RMS\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eMeasurement range:\u003c\/strong\u003e ±85 A\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eMeasurable current types:\u003c\/strong\u003e AC \/ DC \/ pulsed\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 5 V DC\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eOutput signal:\u003c\/strong\u003e Analogue voltage\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eZero-current output voltage:\u003c\/strong\u003e Approximately 2.5 V\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eNominal sensitivity:\u003c\/strong\u003e 25 mV\/A\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eSpecified accuracy:\u003c\/strong\u003e 0.8%\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40 °C to +105 °C\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e PCB\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Galvanic isolation between primary and secondary circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 \u003cstrong\u003eMain Functions\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"[\u0026amp;\u0026amp;]:list-outside [\u0026amp;\u0026amp;]:list-disc [\u0026amp;\u0026amp;]:ps-5\"\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eAccurate measurement of DC and AC current.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eDetection of pulsed currents.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eConversion of the measured current into an analogue voltage signal.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eGalvanic isolation between the power circuit and the measurement circuit.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eCurrent monitoring in electronic and industrial systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🏭 \u003cstrong\u003eApplications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAccording to LEM's official documentation, this sensor is suitable for:\u003c\/p\u003e\n\u003cul class=\"[\u0026amp;\u0026amp;]:list-outside [\u0026amp;\u0026amp;]:list-disc [\u0026amp;\u0026amp;]:ps-5\"\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003ePhotovoltaic inverters and renewable energy systems.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eAC motor drives and servo drives.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eStatic converters for DC motors.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eUninterruptible power supplies (UPS).\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eSwitching-mode power supplies (SMPS).\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003ePower supplies for welding applications.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eElectronic power conversion and control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⭐ \u003cstrong\u003eAdvantages\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"[\u0026amp;\u0026amp;]:list-outside [\u0026amp;\u0026amp;]:list-disc [\u0026amp;\u0026amp;]:ps-5\"\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eHigh measurement accuracy.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eClosed-loop Fluxgate technology.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eLow temperature drift of offset and gain.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eGood immunity to rapid voltage changes (dv\/dt).\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eSingle 5 V power supply.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eCompact dimensions for PCB mounting.\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eGalvanic isolation between primary and secondary circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 \u003cstrong\u003eProduct Condition\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eNew product.\u003cbr\u003eShows normal cosmetic signs of previous installation and handling.\u003cbr\u003eTerminals are present and visible in the photographs.\u003cbr\u003eOperation has not been tested.\u003c\/p\u003e\n\u003ch3\u003e📋 \u003cstrong\u003eSale Includes\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"[\u0026amp;\u0026amp;]:list-outside [\u0026amp;\u0026amp;]:list-disc [\u0026amp;\u0026amp;]:ps-5\"\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e1 LEM CASR 25-NP\/SP3 current transducer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSold exactly as shown in the photographs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLEM CASR 25-NP\/SP3 current transducer rated at 25 A RMS, featuring closed-loop Fluxgate technology, a 5 V DC power supply and an analogue voltage output. Compact PCB-mount sensor suitable for photovoltaic inverters, power converters, power supplies and industrial applications.\u003c\/p\u003e","brand":"LEM Current sensor","offers":[{"title":"Default Title","offer_id":55240010334541,"sku":null,"price":12.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_7319.jpg?v=1793380377","url":"https:\/\/greenenergy-repair.com\/de\/products\/lem-casr-25-np-sp3-25-a-ac-dc-fluxgate-sensor-717105","provider":"Green Energy","version":"1.0","type":"link"}