• High stability, precision and functionality

• One, two or three control loops

• PID, valve, ratio, cascade and override control

• Setpoint programming

• High speed ModBus®, DeviceNet™ and Profibus® communications

• Test chambers, autoclaves, kilns, furnaces, forehearths

• Melt Pressure, Carbon Potential

The 2604 is a 1/4 DIN plug-in high stability temperature and process controller designed to be used in demanding applications. It has a dual five digit display and a two line LCD panel for alarm, status and user defined messages. It employs universal inputs (TC, RTD, DC) with INSTANT ACCURACY™. Direct connection of Zirconia probes is also supported for carbon potential control in atmospheric combustion applications (heat treatment industry). The advanced control algorithm and gain scheduling gives straight line control, even in difficult non-linear applications and automatic tuning simplifies commissioning.

A setpoint programming option allows storage of up to 50 programs (500 segments, 16 digital events, gauranteed dwell, holdback) and each can profile up to three setpoints.