{"product_id":"rex-c100-pid-temperature-controller-kit-40a-ssr-k-thermocouple-heat-sink","title":"REX-C100 PID Temperature Controller Kit – 40A SSR \u0026 K Thermocouple","description":"\u003cp\u003eTake full control of your heating applications with the \u003cstrong\u003eREX-C100 Digital PID Temperature Controller Kit\u003c\/strong\u003e. This complete all-in-one package includes a \u003cstrong\u003eREX-C100FK02-V*AN PID controller\u003c\/strong\u003e, a \u003cstrong\u003e40A Solid State Relay (SSR)\u003c\/strong\u003e, a \u003cstrong\u003eK-type thermocouple probe\u003c\/strong\u003e, and a \u003cstrong\u003eheat sink\u003c\/strong\u003e — everything you need for precise, automated temperature management in industrial, DIY, or workshop settings.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the REX-C100 PID Controller Kit?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise PID Automatic Control:\u003c\/strong\u003e Advanced Proportional-Integral-Derivative (PID) logic keeps your process temperature locked on target — selectable on\/off control also available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Factory-set 0–400°C with adjustable range up to 1300°C for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Input Voltage:\u003c\/strong\u003e 100–240V AC — compatible with power supplies worldwide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40A Solid State Relay Included:\u003c\/strong\u003e Rated for loads up to 4,400W, with SSR output (3–32V DC control signal) for silent, wear-free switching.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eK-Type Thermocouple Probe:\u003c\/strong\u003e 6mm threaded probe with 1-metre cable, measuring range 0–600°C — ideal for kilns, ovens, brewing, and industrial heating equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Sink Included:\u003c\/strong\u003e 60mm × 49mm × 81mm aluminium heat sink keeps the SSR running cool under continuous load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Temperature Alarm:\u003c\/strong\u003e Adjustable high-temperature alarm for added process safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Sensor Compatibility:\u003c\/strong\u003e Accepts K, J, R, S, B, E, N, T, W5Re\/W26Re, PLII thermocouples and Pt100 \/ JPt100 RTDs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Panel-Mount Design:\u003c\/strong\u003e 48×48×110mm body with 45×45mm panel cutout for easy embedded installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European conformity standards for reliability and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Kit Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eREX-C100FK02-V*AN\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 × 48 × 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Cutout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 × 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSSR (3–32V DC signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–400°C (factory); adjustable to 1300°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePID automatic \/ On-Off selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature alarm (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSSR Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A (DA), up to 4,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermocouple Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK-type, 6mm thread, 1m cable (0–600°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Sink Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 × 49 × 81 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThis controller kit is well-suited for electric kilns, powder coat ovens, sous vide setups, home brewing, plastic welding, 3D printer heated beds, injection moulding, laboratory heaters, and a wide range of industrial process-heating tasks.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is included in the REX-C100 PID temperature controller kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes one REX-C100FK02-V*AN digital PID temperature controller, one 40A solid state relay (SSR 40DA), one K-type thermocouple probe (6mm thread, 1m cable, 0–600°C range), and one aluminium heat sink (60×49×81mm). All components are ready to wire together for a complete temperature control solution.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage does the REX-C100 temperature controller support?\u003c\/h4\u003e\n\u003cp\u003eA: The REX-C100 controller accepts an input voltage of 100–240V AC, making it compatible with standard power supplies in North America, Europe, Australia, and most other regions worldwide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use a different thermocouple or RTD sensor with this controller?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. While this kit ships with a K-type thermocouple, the REX-C100 controller supports a wide range of sensor types including K, J, R, S, B, E, N, T, W5Re\/W26Re, and PLII thermocouples, as well as Pt100 and JPt100 RTDs. Simply select the correct input type in the controller's settings menu.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum load the 40A SSR can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The included 40DA solid state relay is rated for loads up to 40 amps, suitable for heating elements up to approximately 4,400W on a 110V supply or up to 8,800W on a 220V supply. Always ensure your load stays within the SSR's rated capacity and use the included heat sink to maintain safe operating temperatures.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install the REX-C100 into a panel?\u003c\/h4\u003e\n\u003cp\u003eA: The REX-C100 uses a standard 48×48mm embedded (panel-mount) format with a 45×45mm panel cutout. Slide the unit through the cutout from the front, then secure it with the included mounting clips from behind. Connect your SSR, thermocouple, and power supply according to the wiring diagram.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included in the REX-C100 PID temperature controller kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes one REX-C100FK02-V*AN digital PID temperature controller, one 40A solid state relay (SSR 40DA), one K-type thermocouple probe (6mm thread, 1m cable, 0–600°C range), and one aluminium heat sink (60×49×81mm). 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