Omron E5CK-QR101 | Omron Digital Temperature Controller

Description The E5CK-QR101 is a compact digital temperature controller from Omron’s E5CK series, designed for precise temperature and process control in industrial systems. It supports a variety of input types—such as thermocouples, RTDs, and analog signals—and offers flexible output options including pulse (NPN) and relay configurations with built-in communication capabilities (RS-232C). Technical Specifications Condition New/Never Used Surplus Brand Omron Category Industrial Automation Part Number E5CK-QR101 Subcategory Temperature & Process Controllers Mechanism Electronic Input DC 24V, 18-Point Input Output Relay, 12-Point Output Program Capacity 10K Steps Weight 0.33 lbs Information About E5CK-QR101 The E5CK-QR101 is a compact digital temperature controller from Omron’s E5CK series, designed for precision thermal regulation in industrial environments. Built for versatility, it supports a wide range of input types—including thermocouples, RTDs, and analog signals—and delivers stable temperature control through relay and pulse (NPN) outputs. With advanced tuning features, RS-232C communication, and IP66-rated protection, the E5CK-QR101 excels in both new installations and retrofit applications. Key Features Omron Engineered Control: Part of the trusted E5CK series, built for high-accuracy control in manufacturing, heating systems, and process equipment. Flexible Input Support: Accepts thermocouple, RTD, voltage, and current input types, providing broad compatibility with sensors and transducers. Dual Output Configuration: Offers relay and pulse (NPN) outputs, ideal for driving SSRs, contactors, or other actuators. Advanced PID with Auto-Tuning: Includes fuzzy self-tuning and 2-PID control for fast, stable response in dynamic thermal environments. RS-232C Communication: Integrated serial interface allows for parameter monitoring, configuration, and integration with supervisory systems. Panel-Mount Design: Compact 48×48 mm DIN standard size, with IP66/NEMA4-rated front panel for protection against dust, water, and chemicals. Wide Power Compatibility: Operates on AC 24V or DC 12–24V depending on the variant, suiting a variety of industrial supply conditions. Fast Sampling Time: 100 ms sampling cycle enables accurate control of rapid temperature changes. The E5CK-QR101 remains a dependable and adaptable temperature controller for industrial automation. Its precise control logic, multi-format input/output support, and durable housing make it well-suited for thermal regulation in both standalone and networked control systems.