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Intrinsic safety has become an increasingly popular approach for handling sensing requirements in hazardous locations. These sensors are intrinsically safe versions of Motion Sensors (MSI) Premium or Value variable reluctance (VR) speed sensors. CSA (with NRTL/C) and LCIE to ATEX (94/9/EC) certify them. Intrinsically safe models feature high quality construction and materials.

Product Specifications

In addition to the models specified at http://www.motionsensors.com/vr-is.html, MSI can make custom Intrinsically Safe VR sensors in other lengths, diameters, configurations, mounting threads (e.g., metric) as well as with different operating specifications and options like pigtail leads, NPT threads for explosion proof applications, etc. to satisfy special requirements. MSI's certifications permit them to make intrinsically safe versions of almost any MSI sensor, or to customize a sensor to suit a particular application or customer need. The customization process for Intrinsically Safe products at MSI is straightforward, quick, offers more choice, and is less costly than with their competitors. Just tell MSI what you want and they will provide a fully certified CUSTOM INTRINSICALLY SAFE PRODUCT IN WEEKS, NOT MONTHS, made to your specifications, even if you only need one piece! This ability to provide rapid development of custom certified product WITHOUT THE NORMAL CERTIFICATION COSTS AND LEADTIMES is due to MSI's unique "modular" certification scheme with CSA and ATEX. Please contact MSI to learn how Motion Sensors can provide a customized Intrinsically Safe VR sensor for your application.