The CN6221 Series, an FM-approved 1/16 DIN limit controller, is configurable as either a high limit or low limit controller. The unit accepts a universal input and provides a single relay output, digital input for remote reset, timer to count the total time a set point is exceeded, and a register to retain the maximum. Optional features include two multi-function alarm outputs, a retransmission output, and RS-485 communications. Target markets include water, chemical, plastics, automotive, and food processing and other applications requiring general temperature control where a high or low limit shutdown or alarm is required. Price starts at $195 each. OMEGA ENGINEERING INC., Stamford, CT. (800) 872-9436.
