{"product_id":"emerson-deltav-kl3021x1-ls1-ls-ai-4-20ma-hart-charm","title":"Emerson DeltaV KL3021X1-LS1 LS AI 4-20mA HART CHARM","description":"\u003ch2\u003eEmerson DeltaV KL3021X1-LS1 LS AI 4-20mA HART CHARM\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson DeltaV KL3021X1‑LS1\u003c\/strong\u003e is a Low‑Side Analog Input CHARM module designed for integration into DeltaV systems. It supports 4‑20 mA HART signals, providing reliable analog input functionality with advanced diagnostics for industrial automation.\u003c\/p\u003e\n\u003ch3\u003ePower Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHARM Bus Power\u003c\/strong\u003e: +6.3 VDC at 32 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Circuit Rating\u003c\/strong\u003e: +24 VDC at 25 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e–40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eShock\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e10 g, ½ sinewave for 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eVibration\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e1 mm peak‑to‑peak (2–13.2 Hz); 0.7 g (13.2–150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAirborne Contaminants\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eISA‑S71.04‑1985 Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e5–95% non‑condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal Block Key Position\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFunctional Description\u003c\/h3\u003e\n\u003cp\u003eThe KL3021X1‑LS1 CHARM module is optimized for \u003cstrong\u003eindustrial process control and monitoring\u003c\/strong\u003e, offering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHART protocol support\u003c\/strong\u003e for enhanced diagnostics and device communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust environmental tolerance\u003c\/strong\u003e, ensuring reliable operation in harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact modular design\u003c\/strong\u003e, enabling flexible installation in DeltaV CHARM I\/O subsystems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure proper seating in the CHARM I\/O carrier with key position \u003cstrong\u003e1A\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between analog signal wiring and high‑voltage circuits.\u003c\/li\u003e\n\u003cli\u003eVerify grounding practices to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003ePerform functional checks after installation to confirm analog input recognition.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":48603729199294,"sku":"KL3021X1-LS1","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/KL3021X1-BA1_2.jpg?v=1772076953","url":"https:\/\/www.autooiltech.com\/products\/emerson-deltav-kl3021x1-ls1-ls-ai-4-20ma-hart-charm","provider":"AutoOilTech Limited","version":"1.0","type":"link"}