MRO Magazine

Digital temperature switch is user-friendly

The 40 series digital temperature switches from Love Controls, a division of Dwyer Instruments, offers a wide range of features in an easy-to-use package. It allows use of standard thermocouples, RTDs or 4-20-mA process inputs. Available for opera...


February 1, 2004
By MRO Magazine

The 40 series digital temperature switches from Love Controls, a division of Dwyer Instruments, offers a wide range of features in an easy-to-use package. It allows use of standard thermocouples, RTDs or 4-20-mA process inputs. Available for operation on 120 VAC, 240 VAC or 24 VAC and with single or dual relay output, this compact 1/32 DIN package gives easy control of heating or cooling processes with adjustable hysteresis. Inputs include type J, K, T, R, S or B thermocouples, 100-ohm DIN platinum RTD, or 4 to 20 mA. The standard enclosure is rated NEMA 12X, with NEMA 4X available as an option.

Love Controls