{"product_id":"beckhoff-km3701-0340-differential-pressure-input-terminal","title":"BECKHOFF KM3701-0340 Terminal d'entrée de pression différentielle","description":"\u003cp\u003eThe \u003cstrong\u003eKM3701-0340\u003c\/strong\u003e is a specialized 1-channel \u003cstrong\u003eanalog input terminal\u003c\/strong\u003e designed for precision \u003cstrong\u003edifferential pressure measurement\u003c\/strong\u003e. Manufactured by \u003cstrong\u003eBECKHOFF\u003c\/strong\u003e, this module is optimized for applications involving non-aggressive gases, offering a measuring range of -100 to +100 hPa (-100 to +100 mbar). Featuring a resolution of 0.1 hPa per digit and a fast typical measuring speed of 5 ms, the \u003cstrong\u003eKM3701-0340\u003c\/strong\u003e is an ideal solution for accurate pressure monitoring and control tasks in ventilation, climate control, and industrial process automation.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-channel differential pressure measurement\u003c\/li\u003e\n\u003cli\u003eMeasuring range: -100 to +100 hPa (-100 to +100 mbar)\u003c\/li\u003e\n\u003cli\u003eHigh resolution: 0.1 hPa per digit\u003c\/li\u003e\n\u003cli\u003eFast measuring speed: 5 ms typical\u003c\/li\u003e\n\u003cli\u003eSuitable for non-aggressive gases\u003c\/li\u003e\n\u003cli\u003eRobust design with overload protection: 500 hPa differential \/ 5000 hPa to ambient\u003c\/li\u003e\n\u003cli\u003eCompact terminal module design for K-bus integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC system pressure monitoring\u003c\/li\u003e\n\u003cli\u003eFilter performance tracking\u003c\/li\u003e\n\u003cli\u003eAirflow and differential pressure measurement in industrial processes\u003c\/li\u003e\n\u003cli\u003eCleanroom pressure control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBECKHOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKM3701-0340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e-100 to +100 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overload\u003c\/td\u003e\n\u003ctd\u003e500 hPa differential, 5000 hPa to ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 hPa per digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Error\u003c\/td\u003e\n\u003ctd\u003e3 % (relative to full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Speed\u003c\/td\u003e\n\u003ctd\u003e5 ms typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption (K-bus)\u003c\/td\u003e\n\u003ctd\u003etyp. 15 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the module is installed in an environment free of aggressive or corrosive gases, as it is only suitable for non-aggressive gas media.\u003c\/li\u003e\n\u003cli\u003eMount the terminal on a standard 35 mm DIN rail in a position that minimizes external vibration.\u003c\/li\u003e\n\u003cli\u003eUse appropriate pressure tubing compatible with the terminal's pressure connection ports to ensure a leak-free installation.\u003c\/li\u003e\n\u003cli\u003eMaintain ambient conditions between 0 and +55 degC for optimal measurement accuracy.\u003c\/li\u003e\n\u003cli\u003eAdhere to EMC standards EN 61000-6-2\/EN 61000-6-4 by ensuring correct grounding of the mounting rail and cabling practices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCE\u003c\/li\u003e\n\u003cli\u003eUL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106599264619,"sku":"KM3701-0340","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/km3701-0340-obslie3q2yq.png?v=1776245270","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-km3701-0340-differential-pressure-input-terminal","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}