{"product_id":"nice-api-instruments-503ku-high-lfe-53-2150-7002-meter-k10-5","title":"API INSTRUMENTS 503KU HIGH LFE 53-2150-7002 METER K10-5","description":"\u003ch3\u003eAPI Instruments – Compact I Controller\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 503KU High\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 53-2150-7002\u003cbr\u003e\u003cstrong\u003eInput Range:\u003c\/strong\u003e 0–50 mV DC\u003cbr\u003e\u003cstrong\u003eSupply:\u003c\/strong\u003e 115 VAC ±10%, 50\/60 Hz, 10 VA\u003cbr\u003e\u003cstrong\u003eMade in USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe API Instruments Compact I Controller (Model 503KU High) is a precision industrial signal controller designed for low-level DC millivolt inputs (0–50 mV DC). It is commonly used in process control applications where accurate monitoring and relay-based control of instrumentation signals are required.\u003c\/p\u003e\n\u003cp\u003eThis unit features configurable relay outputs with selectable low and high latch functionality, making it suitable for alarm control, load switching, and signal-based automation logic. The controller includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Latch \/ High Latch configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Load and High Load relay outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal input terminals (A \/ B)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompensation terminals (COMP)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelay contact ratings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5A @ 120VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.6A @ 240VAC (non-inductive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRated circuit:\u003c\/strong\u003e 350V Peak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for industrial panel mounting, this compact controller is ideal for integration into automation systems, control panels, and process monitoring setups requiring dependable relay switching based on low-level analog signals.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Auto Power Hub","offers":[{"title":"Default Title","offer_id":46077626417370,"sku":null,"price":500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/3143\/9066\/files\/DALL_E_2024-12-27_14.28.11_-_A_professional_image_featuring_industrial_automation_products_such_as_motors_bearings_roller_chains_and_couplings._The_products_are_arranged_neatly_3e072194-7fec-4cfe-836e-3e38606207a7.webp?v=1735337066","url":"https:\/\/autopowerhub.com\/products\/nice-api-instruments-503ku-high-lfe-53-2150-7002-meter-k10-5","provider":"Auto Power Hub","version":"1.0","type":"link"}