{"product_id":"emerson-kl3031x1-ba1-rtd-resistance-input-charm","title":"Emerson KL3031X1-BA1 RTD Resistance Input CHARM","description":"\u003cp\u003e\u003cstrong\u003eEmerson KL3031X1-BA1\u003c\/strong\u003e is a single-channel RTD and resistance input CHARM for DeltaV Electronic Marshalling. It delivers precise temperature and resistance measurement from field sensors.\u003c\/p\u003e\n\u003ch3\u003eCore Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupported sensors: Pt100, Pt1000, Ni100, Cu100, 0–4000 Ω resistance\u003c\/li\u003e\n\u003cli\u003eResolution: 16-bit A\/D\u003c\/li\u003e\n\u003cli\u003eCHARM Bus Power: +6.3 VDC at 32 mA\u003c\/li\u003e\n\u003cli\u003eField Circuit: +24 VDC at 10 mA\u003c\/li\u003e\n\u003cli\u003eOperating range: -40 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003eTerminal key position: 3A\u003c\/li\u003e\n\u003cli\u003eIsolation: Galvanic field-to-system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOpen-circuit and sensor-fault diagnostics\u003c\/li\u003e\n\u003cli\u003eHot-swappable in non-hazardous areas\u003c\/li\u003e\n\u003cli\u003eZone 2 \/ Class I Div 2 certified\u003c\/li\u003e\n\u003cli\u003eNo field calibration required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich RTDs are supported?\u003c\/strong\u003e Pt100, Pt1000, Ni100, Cu100 and general resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey position?\u003c\/strong\u003e 3A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature rating?\u003c\/strong\u003e -40 °C to +70 °C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFit the matching terminal block on the CHARM baseplate.\u003c\/li\u003e\n\u003cli\u003eInsert the KL3031X1-BA1 until locked.\u003c\/li\u003e\n\u003cli\u003eWire the RTD or resistance sensor (2\/3\/4-wire as configured).\u003c\/li\u003e\n\u003cli\u003eAssign sensor type in DeltaV Explorer.\u003c\/li\u003e\n\u003cli\u003eConfirm diagnostics and reading accuracy.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBest for temperature loops needing high accuracy in Electronic Marshalling.\u003c\/li\u003e\n\u003cli\u003eMatch key position 3A exactly.\u003c\/li\u003e\n\u003cli\u003eSuitable for both standard and hazardous-area installations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":50114888007818,"sku":"KL3031X1-BA1","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/KL3031X1-BA11_01c597ba-236a-4dd3-b8f7-19644ccb85e6.jpg?v=1788254721","url":"https:\/\/www.cambiaplc.com\/products\/emerson-kl3031x1-ba1-rtd-resistance-input-charm","provider":"Controlix Automation","version":"1.0","type":"link"}