AC-DC Switching Power Supply : RWS600B-24 : TDK Lambda

RKC CH402 Digital PID Temperature Controller — 48×96 mm, Type K, Relay Output

The CH402 is a 1/8 DIN panel-mount temperature controller with a dual 4-digit LED display showing process value and set value together. It reads temperature from a thermocouple or RTD sensor and drives its relay output using PID control with a self-tuning function that re-tunes automatically when control is disturbed. This unit is configured for type K input over 0–400 °C on a universal 100–240 V AC supply. It suits ovens, dryers, heat-treatment furnaces, extruders, moulding machines, sealing machines and process tanks.

• Dual 4-digit LED display — process value and set value at a glance
• PID control with self-tuning; ±(0.3% of reading + 1 digit) accuracy, 0.5 s sampling
• Type K thermocouple input, 0–400 °C; relay contact control output
• Universal 100–240 V AC 50/60 Hz supply; plug-in construction, 48 × 96 mm panel cut
• Built to UL 61010-1, cUL/CSA and CE (LVD + EMC)

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