Tempatron PID330 Panel PID Temperature Controller, 2 Output Relay 270V AC On-Off PID330MH-0000

Tempatron PID330MH-0000 panel PID temperature controller delivers precise temperature regulation with dual relay outputs up to 270V AC on/off control. Suitable for industrial, laboratory, HVAC, manufacturing, and process control applications requiring reliable thermal management.

This 1/4 DIN sized controller features a robust IP65 rated enclosure, ensuring protection from dust and water, ideal for challenging industrial environments. The device accepts a wide range of inputs including various thermocouple types (W, B, C, E, L, N, R, S, T, U) and RTD or analogue signals, allowing flexible deployment across diverse sensing requirements. Ambient operating temperature ranges from 0°C to 50°C with high humidity tolerance.

The controller includes an on-demand auto-tuning PID function that automatically adjusts control parameters for optimal performance and stability. It supports two relay outputs rated for a maximum current of 5A each, enabling effective control of heating or cooling elements. A large dual 4-digit LED display simultaneously shows the setpoint and process variable for clear monitoring.

Advanced features such as sensor break detection and error compensation enhance operational safety and accuracy. Digital RS485 communication provides seamless integration into automation systems and remote monitoring setups. Conformance to CE standards, including EN61010-1 low voltage and EMC directives, assures compliance with industrial safety and electromagnetic compatibility requirements.

With overall dimensions of 96mm width, 96mm height, and 84.5mm panel depth, the PID330 series controller is designed for panel mounting, facilitating easy installation and maintenance.

Dual 4-digit LED display for setpoint and process value visualization. On-demand auto tuning of PID parameters for precise control. Programmable inputs supporting multiple thermocouple types, PT100, mV, voltage, and current.

Sensor break detection and error compensation features. Ambient temperature range 0°C to 50°C with 85% RH non-condensing. CE certified meeting EN61010-1 and EMC directives. IP65 rated enclosure for dust and water protection.

Two relay outputs each rated for 5A maximum current. RS485 digital communication interface for automation integration. Compact 1/4 DIN panel mount design with 96 x 96 x 84.5 mm dimensions.

This temperature controller is ideal for precise thermal monitoring and control in industrial manufacturing, laboratory instrumentation, HVAC systems, water treatment, and process industries.

Explore more Temperature Controllers and automation control instruments in the Industrial Machines & Instruments section at EnvMart.