HD-3200 PID Temperature Process Controller

Feature & Principle

It is a panel-type PID regulator. It collects 4-20mA, thermocouple or RTD signals from field sensors, compares the measured value with set value, and calculates output through PID algorithm to control actuators such as solid-state relays, electric valves and frequency converters. It supports automatic tuning, upper and lower limit alarm and Modbus RTU communication to upload data to PLC or host computer.

Specifications

Model: HD-3200 Input signal: TC / RTD / 4-20mA / 0-10V Output type: Relay, SSR, 4-20mA analog Power supply: 85~265VAC Communication: Modbus RTU Installation: Panel cutout mounting Display: Digital LED display Application: Oven, heat treatment, water treatment, chemical process Certification: CE

Components & Diagnostics

Main control circuit board, signal sampling module, LED display panel, relay output unit, status indicator light. Common faults: display failure, signal reading drift, output no action, communication loss, relay contact burnout.

Product Brief

HD-3200 PID process controller, industrial instrument spare widely used for heat treatment, packaging machinery and water treatment control cabinet maintenance and replacement.