The Rosemount 3308 wireless guided wave radar (GWR) transmitter has been introduced to meet the need for accurate level monitoring in remote or difficult to reach locations where installing new cabling would be costly or impractical. GWR transmitters are widely used for a broad range of measurement and control applications. Emerson’s Smart Wireless technology reduces installation and configuration time. Since there is no need for cabling, trenching, conduit runs and cable trays, costs are reduced. Once a wireless network has been established, any WirelessHart enabled device can join the network and take advantage of the benefits of an existing Smart Wireless infrastructure. This makes it easy to make changes or move devices around to meet specific requests.
The Rosemount 3308 Wireless GWR transmitter is a top mounted device for direct level and interface measurement of liquids. It is virtually unaffected by changing process conditions such as density, conductivity, temperature and pressure, and because it does not have moving parts, no calibration is required and maintenance is minimized.
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