{"product_id":"wika-upt-20-upt-21-universal-process-transmitter","title":"WIKA UPT-20 UPT-21 Universal Process Transmitter","description":"\u003cp\u003eThe \u003cstrong\u003eWIKA UPT-20\u003c\/strong\u003e and \u003cstrong\u003eUPT-21\u003c\/strong\u003e are universal \u003cstrong\u003eprocess pressure transmitters\u003c\/strong\u003e that provide high-quality, intelligent pressure measurement for industrial applications. With options for a standard pressure port (\u003cstrong\u003eUPT-20\u003c\/strong\u003e) or a \u003cstrong\u003eflush diaphragm connection\u003c\/strong\u003e (\u003cstrong\u003eUPT-21\u003c\/strong\u003e), these transmitters deliver precise output and flexible integration into process control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003cbr\u003e• Process control and automation in chemical, petrochemical and HVAC systems\u003cbr\u003e• Machine building and plant construction\u003cbr\u003e• Pharmaceutical and hygienic industries\u003cbr\u003e• Food \u0026amp; beverage process monitoring\u003cbr\u003e• General industrial pressure feedback for PLC\/DCS\/SCADA systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot Recommended For:\u003c\/strong\u003e\u003cbr\u003e• Very simple local indication without digital communication\u003cbr\u003e• Applications where basic pressure sensors suffice\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.wika.com\/media\/Data-sheets\/Pressure\/Process-transmitters\/ds_pe8605_en_co.pdf\"\u003eModels UPT-20, UPT-21 Data sheets\u003c\/a\u003e\u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003e\u003cstrong\u003eSelection Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e• Choose \u003cstrong\u003eUPT-20\u003c\/strong\u003e when a standard process connection is suitable\u003cbr\u003e• Choose \u003cstrong\u003eUPT-21\u003c\/strong\u003e when hygienic or viscous media require a \u003cstrong\u003eflush diaphragm\u003c\/strong\u003e\u003cbr\u003e• Confirm signal output requirements (4–20 mA with HART® compatibility)\u003cbr\u003e• Determine appropriate housing materials (conductive plastic, stainless steel or electropolished surface) based on environment and media\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose the WIKA UPT-20 \/ UPT-21 Process Transmitters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eUniversal Integration:\u003c\/strong\u003e Output with \u003cstrong\u003e4–20 mA\u003c\/strong\u003e and \u003cstrong\u003eHART®\u003c\/strong\u003e communication for process automation systems or analog loops. \u003cbr\u003e• \u003cstrong\u003eIntelligent Sensor Technology:\u003c\/strong\u003e Integrated temperature compensation and smart sensor features for reliable measurement across changing operating conditions. \u003cbr\u003e• \u003cstrong\u003eFlexible Process Connections:\u003c\/strong\u003e With standard pressure port (\u003cstrong\u003eUPT-20\u003c\/strong\u003e) or hygienic flush diaphragm (\u003cstrong\u003eUPT-21\u003c\/strong\u003e) options to suit various media and process requirements. \u003cbr\u003e• \u003cstrong\u003eUser-Friendly Display:\u003c\/strong\u003e Large LC display with simple menu navigation and rotatable interface for easy local reading and configuration. \u003cbr\u003e• \u003cstrong\u003eRobust Design:\u003c\/strong\u003e Options including conductive plastic or stainless steel housing, with approvals for use in hazardous areas when required. \u003cbr\u003e• \u003cstrong\u003eAdjustable Turndown:\u003c\/strong\u003e Allows optimizing measurable range with minimal impact on accuracy.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eQ: \u003cem\u003eWhat is the difference between UPT-20 and UPT-21?\u003c\/em\u003e\u003cbr\u003eA: UPT-20 has a standard pressure port connection, while UPT-21 features a flush diaphragm ideal for hygienic, viscous, or sterile processes.\u003c\/p\u003e\n\u003cp\u003eQ: \u003cem\u003eCan these transmitters be configured on site?\u003c\/em\u003e\u003cbr\u003eA: Yes — the LC display and menu interface enable on-site readout and configuration, including range scaling and HART® settings.\u003c\/p\u003e\n\u003cp\u003eQ: \u003cem\u003eAre UPT-20\/UPT-21 suitable for hazardous areas?\u003c\/em\u003e\u003cbr\u003eA: Yes — options and approvals exist for use in process environments requiring hazardous area certification.\u003c\/p\u003e\n\u003cp\u003eQ: \u003cem\u003eWhat communication options are available?\u003c\/em\u003e\u003cbr\u003eA: They support 4–20 mA analog plus HART® digital communication for integration with PLC\/DCS or asset management systems.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003cdiv class=\"columns\"\u003e \u003c\/div\u003e\n\u003c\/section\u003e","brand":"WIKA","offers":[{"title":"Default Title","offer_id":43411487129661,"sku":null,"price":120.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/wika-upt-20-upt-21-process-transmitter.webp?v=1785466190","url":"https:\/\/proinstru.com\/products\/wika-upt-20-upt-21-universal-process-transmitter","provider":"Process Instrument","version":"1.0","type":"link"}