With ATEX Zone 0 and Class I, Div. 1 ratings, the CSI 9420 Wireless Vibration Transmitter can now be installed directly in hazardous areas, such as chemical, petrochemical and offshore facilities, as well as other explosion-classified environments. The safety ratings, which are in addition to existing hazardous-area ratings to the IECEx and Brazilian standards, further extends the benefit of wireless technology to new areas of the plant. The CSI 9420 connects quickly, easily and economically to any machine, and provides key insights to the condition of pumps, fans and other assets located in hazardous areas, without the expense of running cables. — Emerson Process Management, Baar, Switzerland