For variations of the logo that are not likely to be used again, such as fo project, premium or display save the version of the logo in the graphics needs it. DO NOT SAVE unusual or obscure alternate versions of this log Products & Systems Division Product Data Sheet Operating Specifications Wideband Differential Sensor Description and Features D9203B is a wideband differential sensor with a very high sensitivity and bandwidth. It has a very good frequency response over the range of 150 – 900 kHz. Differential sensors differ from their general purpose counterparts by employing two sensing elements with opposite polarization directions. The two signal leads feed into a differential pre-amplifier which eliminates common-mode noise resulting in a lower noise output from the pre-amplifier. Noise improvements to the tune of 2 dB can be achieved using differential sensors over a single ended sensor. This sensor features a rugged steel construction with an integrated twin axial cable exiting on the side. Applications Differential sensors are used in environments were very low level AE signals need to be processed, they are particularly useful in environments with high background noise. This sensor is well suited for structural health monitoring of large structures like storage tanks, pipelines etc. Wideband sensors are well suited for research applications where a high fidelity AE response is required. It can be easily mounted using epoxy. WORLDWIDE HEADQUARTERS: 195 Clarksville Rd • Princeton Jct, NJ 08550 • USA T: +1.609.716.4000 • F: +1.609.716.0706 E-MAIL: [email protected] CANADA CHINA FRANCE GERMANY GREECE HOLLAND INDIA JAPAN MALAYSIA MIDDLE EAST Specifications subject to change without notice. Copyright © 2011 MISTRAS Group, Inc. All Rights Reserved. RUSSIA SCANDINAVIA S. AMERICA UK