Kidde-Fenwal Inc.

The Series 58 temperature controllers have two control modes (on/off fixed differential and adjustable time proportioning); two voltages (120/208/240 VAC and 24 VDC); and eight overlapping temperature ranges from 0 to 2000F (-18 to 1095C). Type J, K and T thermocouples, 100 and 1,000 Å RTD sensors can be used with the controllers. A choice of relay or SSR driver outputs having an optional LCD meter is designed for full-scale indication.