From Chromalox, IntelliTrace is designed for heat trace applications such as process temperature maintenance and freeze protection. Modular design allows users to select only those features needed for their specific installation. Single-channel heat trace system uses microprocessor-based control and is available with a range of options, including three different AC line voltages; RS485 communications interface; and ground fault indicator. Temperature alarm can be programmed for process deviation, band, high/low and latching/nonlatching, and the low current alarm can be set from 0 to 30 A in 1 A increments.
January/February 2001, RS# 214