FromChromalox, 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