{"product_id":"honeywell-stt17h-00-0-00r-00e-d00-00-smart-temperature-transmitter","title":"Honeywell STT17H-00-0-00R-00E-D00-00 Smart Temperature Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProcess automation systems rely on the Honeywell STT17H-00-0-00R-00E-D00-00 headmount temperature transmitter to convert low-level sensor inputs into stable control-level signals. This DIN Form B compatible unit functions as a high-performance signal converter, accepting RTD, thermocouple, resistance, and millivolt sensor configurations. Utilizing dual-sensor input capabilities, it supports differential or average temperature monitoring while ensuring complete galvanic isolation to protect downstream PLC and DCS components from ground loop noise and common-mode voltage transients.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eHART Protocol Integration:\u003c\/strong\u003e Supports HART communications overlayed on a standard 4-20 mA analog output loop, enabling remote calibration and diagnostics.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eUniversal Input Versatility:\u003c\/strong\u003e Direct interface compatibility with standard RTD, thermocouple (T\/C), linear resistance (Ohm), and millivolt (mV) inputs.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eDual-Sensor Calculations:\u003c\/strong\u003e Configurable for single or dual sensor inputs to execute difference or average calculations in critical process points.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eHART Multidrop Capabilities:\u003c\/strong\u003e Enables multi-device digital network layouts over a single twisted-pair wire run.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eNAMUR NE43 Compliance:\u003c\/strong\u003e Provides deterministic sensor error response profiles to ensure field safety and predictive diagnostic coverage.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e Heavy-duty electrical isolation between input stage and loop circuit prevents noise propagation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003ePetrochemical and chemical processing temperature monitoring loops.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003ePower generation steam temperatures and bearing monitoring.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eRefinery column differential temperature thermal profiling.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eHeavy industrial OEM machinery and heat treatment systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; width: 35%;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eHoneywell\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSTT17H-00-0-00R-00E-D00-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOutput Signal\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4-20 mA analog with HART digital communication\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSensor Input Options\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eRTD, Thermocouple, Resistance (Ohm), millivolt (mV)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInput Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSingle or Dual (difference or average calculation)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMechanical Mounting\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eDIN Form B headmount configuration\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eError Fault Signaling\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNAMUR NE43 user-configurable limits\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eIsolation Protection\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eGalvanically isolated input\/output circuit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConfiguration Methods\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSTT17C PC Configuration Tool or compatible HART Handheld Terminal\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.3 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe STT17H is the HART-enabled variant in the STT17 family, distinguishing itself from the basic STT171 (which offers simple 4-20 mA output with PC-only configuration) and the STT173 (which provides Foundation Fieldbus protocol options). When replacing older legacy Honeywell transmitters, ensure that your existing DCS integration blocks or handheld field communicators are loaded with the correct Device Description (DD) file for the STT17H family to allow parameter mapping.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen configuring a dual-sensor application (e.g., differential or redundant tracking), utilize non-grounded thermocouple configurations. If grounded thermocouples are installed in a dual-sensor layout, ground loops can form across the shared sensor terminal block, degrading measurement linearity. In environments with heavy high-frequency noise from nearby variable speed drives, ensure that sensor input leads remain as short as possible within the Form B junction head.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen connecting the PC-based STT17C configuration tool, a loop resistance of at least 250 Ohms is strictly required between the transmitter and the interface modem. Attempting to program the device without this inline resistance will result in intermittent or failed HART communication. Ensure all field wiring uses twisted-pair, shielded cables grounded exclusively at the control panel end to avoid ground-potential differences.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; border-radius: 4px;\"\u003e\n  \u003cp style=\"color: #9b2c2c; font-weight: bold; margin: 0 0 0.5rem 0;\"\u003eCRITICAL SAFETY WARNING\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eIsolate and completely de-energize the instrument loop power supply prior to opening the junction box cover or disconnecting any signal terminals. Working on live instrument loops in hazardous processing areas can trigger explosive atmospheres or damage delicate control inputs.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.5rem; height: 1.5rem; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the STT17H unit securely inside the DIN Form B head closure using the provided screw brackets, taking care not to pinch internal wires.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.5rem; height: 1.5rem; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the physical sensor inputs to the corresponding designated terminal screws, ensuring compliance with the chosen RTD or thermocouple wiring topology.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.5rem; height: 1.5rem; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the positive (+) and negative (-) 4-20 mA loop wires, verifying polarity match with the analog input channel of your controller.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.5rem; height: 1.5rem; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eFasten all housing screws to ensure internal moisture protection before re-applying main loop voltage.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705336918379,"sku":"STT17H-00-0-00R-00E-D00-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/STT17H-00-0-00R-00E-D00-00-y12q2eoajdj_716c21db-3119-48a1-addf-652049b3f7d7.jpg?v=1766640852","url":"https:\/\/www.plcprotech.com\/de\/products\/honeywell-stt17h-00-0-00r-00e-d00-00-smart-temperature-transmitter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}