{"product_id":"alicat-scientific-mcr-500slpm-d-mass-flow-controller","title":"Alicat Scientific MCR-500SLPM-D Mass Flow Controller","description":"\u003cdiv\u003e\u003cp\u003eThe Alicat Scientific MCR-500SLPM-D is a standalone mass flow controller with a full-scale range of 0.05 to 500 SLPM (0.01% to 100% of full scale) that provides precise mass flow in addition to concurrent volumetric flow, absolute pressure, temperature, and setpoint readings. It is designed for stand‑alone operation or integration into a data‑acquisition system and features an easy interface via front‑panel display, analog signal, or digital interface, with 98 pre‑loaded gas calibrations and the ability to define custom calibrations using the COMPOSER onboard gas mix programmer. The controller offers rapid response and repeatable performance with typical control response as fast as 150 ms (T63) and a flow measurement accuracy of ±(0.8% of reading + 0.2% of full scale) as well as a repeatability of ±(0.2% of reading + 0.02% of full scale). It operates at 11.5 to 160 PSIA and provides a pressure reading accuracy of ±0.5% of reading or ±0.07 PSIA, whichever is greater, while maintaining an operating temperature range of -10 to +60°C with temperature reading accuracy of ±0.75°C. No warm‑up time is required, and the valve is normally closed when unpowered. The device features a pressure drop of 6.5 PSID, process connections of 3\/4\" NPT‑female, and overall dimensions of 5.495\" × 7.275\" × 2.250\". These capabilities are supported by Alicat’s broad MCR\/MC specification framework and enable precise gas flow control across a wide range of industrial and research applications. \u003c\/p\u003e\u003c\/div\u003e","brand":"Alicat","offers":[{"title":"New Surplus No Box","offer_id":51657208365358,"sku":null,"price":797.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f276cc76-4407-4b9b-b34e-bed984ccff21.jpg?v=1769466900","url":"https:\/\/plgautomation.com\/products\/alicat-scientific-mcr-500slpm-d-mass-flow-controller","provider":"PLG Automation ","version":"1.0","type":"link"}