Model 313AI Submersible Level Transmitter Hazardous Locations

  • Description

    The GP:50 Model 313AI for Blue Ribbon Corp. is an ATEX intrinsically safe submersible level transmitter, providing high-accuracy level measurements for hazardous locations. The corrosion-resistant 316L stainless steel construction, integrated lightning suppression and hydrophobic breather vent help provide years of maintenance-free service.


    • ATEX & IEC approvals
    • Submersible to 700 FTWC (213.4 meters WC)
    • 1″ diameter
    • FM & CSA approvals pending
    • All 316L stainless steel construction
    • Lightning suppression standard


    • Wet wells, ponds, rivers and tank level
    • Water treatment
    • Ground water monitoring
    • Irrigation


    Founded in 1978, Blue Ribbon Corporation had its origins as a direct distributor of gauges and thermometers to satisfy a growing need among industry OEMs. These OEMs required higher volumes of lower cost instrumentation that could offer necessary value for investment, yet which would never compromise on quality. Since that time, Blue Ribbon has evolved into its own brand of products, with its main manufacturing facility also producing Pressure Transmitters & Level Sensors. Blue Ribbon has also routinely partnered with OEMs and industrial instrumentation manufacturers to custom design gauges, thermometers and accessories to exact industry specifications.