The sensors use fast response thermistors in a plastic overmolded copper clip designed to snap onto 3⁄8-in. return bends. Available in 5 and 10-k models, the unit comes with a 10-ft awg #22 jacketed cable.
Spectrum Sensors & Controls Inc., 424 Crown Point Circle, Grass Valley, CA 95945, (800) 880-7730, specsensors.com