JUMO – 702043/88-888-000-23/210 – iTRON 08 Compact Temperature Controller

The JUMO 702043/88‑888‑000‑23/210 is a part of the iTRON 08 series—compact, microprocessor-based temperature controllers designed for versatile industrial temperature regulation tasks. Built in a standard 96 × 48 mm (1/8 DIN) format, it supports universal analog inputs, multiple outputs including relay and logic channels, and configurable control functions such as PID regulation, ON/OFF control, and alarm signalling. It operates across a wide supply voltage range and features a clear LED display for intuitive monitoring. 

Key Technical Specifications

• Device Type: JUMO iTRON 08 Compact Temperature Controller (96 × 48 mm) 

• Part Number (MPN): 702043/88‑888‑000‑23/210 

• Supply Voltage: 110 V to 240 V AC (−15 % / +10 %), 48–63 Hz 

• Inputs: Universal analog (e.g. thermocouples, RTDs, standard signals) 

• Outputs: Relay output(s), logic output (0/5 V); models support up to 3 outputs 

• Control Functions: PID control, ON/OFF regulation, single or dual set-point configuration, limit comparison, ramp functions, auto-optimisation, timer, and alarm options 

• Display: 4‑digit LED display (green), resolution of −1999 to 1999, with 1 or 2 decimal places, dual LEDs for output status 

• Protection Rating: IP20 (optionally IP65 depending on mounting and sealing) 

• Certifications: Origin—Germany (DE) 

• Dimensions: 96 × 48 mm panel cut-out; device depth approx. 70 mm