Watlow, St. Louis, Mo., released its updated controller catalog, which includes the Series SD temperature controllers and the DIN-A-MITE family of power controllers. The catalog also provides information on the company's growing selection of connectivity products includes the Series PD, D8 and N7 controllers. Also includes are the EM and CDN gateways. The catalog has a quick reference guide with an overview of inputs, outputs, agency approvals and power supplies.