JUMO 702044/88-888-000-23/000 70/00366927 iTRON Compact PID Controller

OverviewJUMO 702044/88-888-000-23/000 70/00366927 belongs to the JUMO iTRON 702044 series 96×96mm panel-mounted microprocessor PID controller, manufactured by JUMO, Germany. JUMO 702044/88-888-000-23/000 70/00366927 is equipped with universal input, supporting RTD, thermocouple, 4-20mA and voltage signal acquisition. It features multi-mode PID control, auto-tuning function, configurable relay and analog outputs for heating, cooling and valve control. The serial number 70/00366927 is the unique factory order code for this specific configuration. This controller is widely used in ovens, furnaces, thermal forming machines, packaging equipment and environmental chambers. In recent thermal process transformation projects, JUMO 702044/88-888-000-23/000 70/00366927 provides stable closed-loop temperature control and limit alarm, and can communicate with PLC and HMI systems. It is a high-precision imported spare for thermal process automation.

FeaturesJUMO 702044/88-888-000-23/000 70/00366927 adopts 96×96 panel flush mounting structure, universal input circuit with built-in linearization for various temperature sensors. The iTRON PID Controller supports PID auto-tuning, two-point / three-point control, heating and cooling dual control. It has multiple limit monitoring channels with adjustable hysteresis to prevent output chattering. The front panel with LED digital display and operation keys supports on-site parameter setting. It conforms to IEC industrial standards, and has good EMC performance for workshop environments with electric heating and frequency converter interference. JUMO 702044/88-888-000-23/000 70/00366927 can be configured with communication interface for data upload, and supports sensor break detection and fault diagnosis.

SpecsJUMO 702044/88-888-000-23/000 70/00366927 iTRON compact controller. The iTRON PID Controller panel size: 96×96 mm. Input: universal input (RTD, TC, 4-20mA, 0-10V). Control algorithm: PID with auto-tune. Output: configurable relay / analog output. Mounting: panel cutout installation. Display: digital LED display. Serial code: 70/00366927. It is stocked as thermal process control spare.

Operating ParametersJUMO 702044/88-888-000-23/000 70/00366927 supply voltage: 24V DC or 110–240V AC according to configuration. The iTRON PID Controller ambient operating temperature: 0℃ ~ +55℃. Relative humidity: 5%~95% non-condensing. Front panel protection class: IP54. EMC: comply with IEC 61000 series. Power consumption: max 5VA.

PrincipleJUMO 702044/88-888-000-23/000 70/00366927 collects the process value from temperature or process sensors through universal input. The iTRON PID Controller compares the measured value with the setpoint, calculates PID output to drive actuators such as contactors, solid state relays or control valves. The auto-tune function automatically optimizes PID parameters for different thermal loads. The internal limit comparator triggers alarm output when the process value exceeds the threshold. Continuous self-diagnosis runs during operation; if sensor wire break or internal abnormality is detected, JUMO 702044/88-888-000-23/000 70/00366927 displays fault code and switches to safe status.

ApplicationsJUMO 702044/88-888-000-23/000 70/00366927 is widely deployed in industrial furnaces, drying ovens, heat treatment equipment, plastic extruders, environmental test chambers and food processing lines. The iTRON PID Controller undertakes closed-loop temperature control and over-temperature alarm. It cooperates with temperature sensors, SSR, contactors and HMI to form independent thermal control loops. JUMO 702044/88-888-000-23/000 70/00366927 is a preferred imported spare for temperature control cabinet maintenance and upgrade.