{"product_id":"honeywell-07191-1-1-temperature-sensor-relay-output-module","title":"Honeywell 07191\/1\/1 Temperature Sensor Relay Output Module","description":"\u003cp\u003eConfigured for high-precision thermal monitoring, RTD signal digitization, and automated threshold relay execution within Honeywell Distributed Control Systems (DCS) and process automation architectures, the \u003cstrong\u003eHoneywell 07191\/1\/1\u003c\/strong\u003e (\u003cstrong\u003e07191\/1\/1\u003c\/strong\u003e Temperature Sensor Relay Output Module) provides direct physical\/electrical execution. The instrument-grade control module interfaces industrial resistance temperature detectors straight to integrated mechanical safety loops.\u003c\/p\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\u003e07191\/1\/1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.42 kg standard assembly baseline mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact space-saving industrial sub-module format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC ± 15% input window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W maximum load rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e125 mA at 24 VDC continuous current draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003e3-wire Pt100 Platinum Resistance Temperature Detectors (RTD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e-50 to 150 deg C temperature tracking boundary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e± 0.5 deg C across full operational span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 deg C conversion processing increment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Output\u003c\/td\u003e\n\u003ctd\u003eIntegrated physical contact output mapped to programmable thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C internal enclosure boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 80 deg C climate preservation boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Tolerance\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Rails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/strong\u003e The module architecture enforces precise physical barrier paths across its active inputs. By isolating the low-voltage Pt100 excitation loop from adjacent multi-point control boards, the hardware prevents dynamic ground loop shifts from skewing the 0.1 deg C measurement resolution, keeping individual channel signals clean within high-density instrument enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation (CJC) and Signal Conversion Pathways\u003c\/strong\u003e Because this hardware specializes in Pt100 RTD resistance calculation rather than thermocouple voltage tracking, the input conditioning circuits execute continuous constant-current lead resistance compensation instead of standard CJC thermal offsets. The 3-wire configuration measures and subtracts field terminal lead resistance automatically, preventing local ambient terminal box fluctuations from degrading the baseline ± 0.5 deg C accuracy matrix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the integrated relay output configured to respond during an RTD sensor failure event?\u003c\/p\u003e\n\u003cp\u003eA: The internal processing logic continuously tracks sensor loop resistance parameters. If an electrical open-circuit or short-circuit is detected on the Pt100 lines, the module flags a field transducer fault, bypasses standard automatic threshold evaluation, and transitions the physical relay contacts to a predefined fail-safe state to protect downstream industrial hardware.\u003c\/p\u003e\n\u003cp\u003eQ: What are the input voltage boundaries for the 24 VDC power terminals?\u003c\/p\u003e\n\u003cp\u003eA: The hardware operates within a strict ± 15% voltage window, allowing input supply fluctuations from 20.4 VDC up to 27.6 VDC. Crossing outside these specific potential limits will disrupt the regulated sensor excitation currents and trigger an internal low-voltage logic lockout.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45103078998131,"sku":"07191\/1\/1","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-15_11-10-36_f3215fb6-b10c-46a4-b2b7-06d4f6001086.png?v=1781501872","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-07191-1-1-temperature-sensor-relay-output-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}