{"product_id":"um33a-000-11-lp-digital-indicator-yokogawa","title":"UM33A-000-11\/LP Digital Indicator YOKOGAWA","description":"\u003cp\u003eConfigured for precision process monitoring and alarm signal management, the \u003cstrong\u003eYOKOGAWA UM33A-000-11\u003c\/strong\u003e (\u003cstrong\u003eUM33A-000-11\/LP\u003c\/strong\u003e Digital Indicator) provides direct physical signal processing for industrial instrumentation loops.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUM33A\u003c\/strong\u003e: Base model for 1\/8 DIN digital indicator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-000\u003c\/strong\u003e: Specifies standard hardware functionality without advanced network or custom logic blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-11\u003c\/strong\u003e: Defines English default display language and black case color configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-LP\u003c\/strong\u003e: Designates the integrated 24 VDC loop power supply option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eUM33A-000-11\/LP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.6 cm x 4.8 cm x 6.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel Cutout\u003c\/td\u003e\n\u003ctd\u003e9.2 cm x 4.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003e2-point no-voltage contact or transistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC or 0-20 mA DC retransmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Configuration\u003c\/td\u003e\n\u003ctd\u003e3 points (1a contact) + 1 point (1c contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eUp to 30 deg above horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Instrumentation Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe UM33A utilizes standard 4-20 mA HART loop protocol principles for retransmission, allowing seamless data forwarding to secondary DCS or PLC monitoring nodes. The device provides internal galvanic isolation between the signal input and the retransmission output to prevent ground loops. It features specific alarm logic execution capabilities, ensuring that process deviations are detected and signaled immediately through the independent 1a\/1c relay contact architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the UM33A be mounted in a vertical or downward-tilted orientation?\u003c\/p\u003e\n\u003cp\u003eA: No, mounting is restricted to a maximum of 30 degrees above horizontal. Downward tilting is strictly prohibited to maintain proper heat dissipation and internal component longevity.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 24 VDC loop power supply utilized?\u003c\/p\u003e\n\u003cp\u003eA: The \/LP option provides dedicated power to field transmitters directly through the signal loop, eliminating the requirement for external power supplies for standard 4-20 mA loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the panel cutout dimensions (9.2 cm x 4.5 cm) are exact; undersized cutouts may induce structural stress on the polycarbonate housing.\u003c\/li\u003e\n\u003cli\u003eUse M3 screw terminals with square washers for all signal and power connections to ensure low-resistance, vibration-resistant contact.\u003c\/li\u003e\n\u003cli\u003eEnsure no downward tilting is present during installation to prevent thermal accumulation within the 1\/8 DIN housing.\u003c\/li\u003e\n\u003cli\u003eRoute signal cabling separately from high-voltage AC lines to mitigate electromagnetic induction, which can cause erratic alarm triggering.\u003c\/li\u003e\n\u003cli\u003eGround the instrument common as per local electrical safety standards to maintain the integrity of the galvanic isolation between input and retransmission stages.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49262185185532,"sku":"UM33A-000-11\/LP","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/UM33A-000-11LP1.jpg?v=1783562205","url":"https:\/\/www.electronicplc.com\/products\/um33a-000-11-lp-digital-indicator-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}