{"product_id":"mtl5074-temperature-transmitter-isolated-rtd-thermocouple-converter","title":"MTL5074 Temperature Transmitter | Isolated RTD \u0026 Thermocouple Converter","description":"\u003ch3 style=\"color: #333;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL5074\u003c\/span\u003e\u003c\/strong\u003e is an advanced, intrinsically safe temperature converter designed to interface low-level signals from hazardous zones (Zone 0\/Div. 1) with safe-area control systems. This single-channel transmitter accepts a wide variety of thermocouple (THC) and RTD inputs, providing a linearized 4-20mA output. The unit is fully software-configurable, allowing engineers to calibrate ranges, damping, and failure modes via PC-based PCS45 software.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #333;\"\u003eTechnical Performance Matrix\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand\/Model:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL (Schneider Electric)\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL5074\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSensor Compatibility:\u003c\/strong\u003e Thermocouples (J, K, T, E, R, S, B, N) and 2\/3\/4-wire Pt100 RTDs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e 4-20 mA (Direct or Reverse).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConversion Precision:\u003c\/strong\u003e Calibration accuracy ±15µV (THC) \/ ±80mΩ (RTD).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 250V AC safety isolation between hazardous and safe zones.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Drift as low as ±0.6µA\/°C on the output signal.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Software-defined linearisation, monitoring, and tagging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL5074\u003c\/span\u003e\u003c\/strong\u003e excels in high-precision process industries where signal integrity is hampered by electromagnetic noise. Its 120dB common-mode rejection makes it the preferred choice for environments with heavy power cabling proximity.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiagnostic Capability:\u003c\/strong\u003e The integrated \"Safety Drive\" functionality allows for user-defined sensor burnout responses (upscale\/downscale), which ensures the control system can immediately detect and respond to probe failures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEquipment Compatibility:\u003c\/strong\u003e Standardized for DIN-rail mounting; seamlessly integrates with common process controllers and SCADA systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication Scope:\u003c\/strong\u003e Critical for petrochemical reactors, gas turbine monitoring, and temperature-sensitive food processing lines located within hazardous atmosphere zones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003eLogistics and Support\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Expedited transit via \u003cstrong\u003eFedEx, UPS, or DHL\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProcessing:\u003c\/strong\u003e 24-48 hour dispatch window.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Includes a comprehensive \u003cstrong\u003e12-month quality guarantee\u003c\/strong\u003e on all units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003eProfessional FAQ\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQ: What is the specific role of the HAZ-CJC plug in this unit?\u003c\/strong\u003e\u003cbr\u003e\n    A: The HAZ-CJC plug contains an integral sensor that provides real-time cold-junction compensation data; it is mandatory for high-accuracy thermocouple measurements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQ: How do I reconfigure the MTL5074 in the field?\u003c\/strong\u003e\u003cbr\u003e\n    A: You must connect a PC running the MTL PCS45 software to the unit’s front configuration socket using a PCL45 interface cable.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQ: Can the unit handle both 2-wire and 4-wire RTD setups?\u003c\/strong\u003e\u003cbr\u003e\n    A: Yes, the module’s software settings can adapt to 2, 3, or 4-wire RTD inputs, but ensure the terminal wiring (4 and 5) matches the configuration profile for compensation accuracy.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQ: What should I check if the Green LED status indicator is flashing?\u003c\/strong\u003e\u003cbr\u003e\n    A: A flashing status LED often indicates a configuration error or an active failure alarm (e.g., open circuit); review your current transmitter status using the PCS45 software.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQ: Selection Tip: When is a non-CJC plug variant sufficient?\u003c\/strong\u003e\u003cbr\u003e\n    A: If you are primarily measuring RTD signals or using an external cold-junction reference, the standard HAZ1-3 plug is sufficient; use the HAZ-CJC variant only for direct thermocouple loop connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003eExpert Selection Guide\u003c\/h3\u003e\n\u003cp\u003eSelect the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL5074\u003c\/span\u003e\u003c\/strong\u003e if your process loop requires high-accuracy signal conversion with galvanic isolation. For hazardous area compliance, verify that your loop certification matches the provided safety descriptions. Ensure your power supply provides at least 20V to maintain the full 600Ω load capability for the 4-20mA loop.\u003c\/p\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":45014021898422,"sku":"MTL5074","price":121.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL50741.jpg?v=1780306137","url":"https:\/\/www.plcsparehub.com\/products\/mtl5074-temperature-transmitter-isolated-rtd-thermocouple-converter","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}