{"product_id":"e5en-e5em-industrial-temperature-controller-k-type-thermostat","title":"E5EN E5EM Industrial Temperature Controller – K Type 0–399°C","description":"\n\u003ch2\u003eCKCTINNER E5EN \/ E5EM Industrial Temperature Controller\u003c\/h2\u003e\n\u003cp\u003eKeep your injection molding machine or industrial process running at precisely the right temperature with the \u003cstrong\u003eCKCTINNER E5EN-A3RPK \/ E5EM-A3RPK Temperature Controller\u003c\/strong\u003e. This CE-certified unit combines a clear analog pointer display with reliable K-type thermocouple input and relay contact output — giving you straightforward, dependable temperature management on the factory floor.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003e E5EN-A3RPK \u0026amp; E5EM-A3RPK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e K Type Thermocouple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Relay Contact (RELAY) Output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 220V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0–399 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Accuracy:\u003c\/strong\u003e ±1.0 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustment Method:\u003c\/strong\u003e Dial Code\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Analog Pointer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Standing Station\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Measuring Temperature:\u003c\/strong\u003e 120 °C and above (up to 399 °C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Temperature Controller?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Analog Readout:\u003c\/strong\u003e Large pointer dial makes it easy to monitor temperature at a glance, even in busy industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Relay Output:\u003c\/strong\u003e Robust relay contact output ensures dependable switching for heaters and other control devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Covers 0–399 °C, suitable for injection molding, plastics processing, and a broad range of industrial heating applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets international safety and electromagnetic compatibility standards for industrial use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Setup:\u003c\/strong\u003e Dial code adjustment means no complex programming — configure your setpoint quickly and get back to work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Battery Required:\u003c\/strong\u003e Powered directly from 220V AC mains — no batteries to replace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInjection molding machines\u003c\/li\u003e\n  \u003cli\u003ePlastic extrusion equipment\u003c\/li\u003e\n  \u003cli\u003eIndustrial ovens and furnaces\u003c\/li\u003e\n  \u003cli\u003eHeat-sealing and packaging machinery\u003c\/li\u003e\n  \u003cli\u003eGeneral factory temperature control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\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\u003ch4\u003eQ: What thermocouple type is compatible with the E5EN\/E5EM temperature controller?\u003c\/h4\u003e\n\u003cp\u003eA: The CKCTINNER E5EN-A3RPK and E5EM-A3RPK temperature controllers are designed for use with \u003cstrong\u003eK Type thermocouples\u003c\/strong\u003e, which are among the most widely used in industrial temperature measurement and suitable for the 0–399 °C operating range of this unit.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this temperature controller be used with single-phase 110V equipment?\u003c\/h4\u003e\n\u003cp\u003eA: No — this unit operates on \u003cstrong\u003e220V AC\u003c\/strong\u003e mains power. Please ensure your installation supplies the correct voltage before connecting the controller. Consult a qualified electrician if you are unsure about your power supply.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the relay contact output mean for my application?\u003c\/h4\u003e\n\u003cp\u003eA: The relay contact output acts as a switch that opens or closes based on the measured temperature versus your setpoint. This allows the controller to directly switch heaters, contactors, or other control devices on and off to maintain your desired process temperature.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this temperature controller suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: The E5EN\/E5EM is designed as an \u003cstrong\u003eindustrial standing station\u003c\/strong\u003e unit intended for indoor, factory-floor installation. It is not rated for outdoor or wet environments. Always install it in a suitable enclosure away from moisture and direct exposure to the elements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thermocouple type is compatible with the E5EN\/E5EM temperature controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CKCTINNER E5EN-A3RPK and E5EM-A3RPK temperature controllers are designed for use with K Type thermocouples, which are among the most widely used in industrial temperature measurement and suitable for the 0–399 °C operating range of this unit.\"}}, {\"@type\": \"Question\", \"name\": \"Can this temperature controller be used with single-phase 110V equipment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this unit operates on 220V AC mains power. Please ensure your installation supplies the correct voltage before connecting the controller. 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