Four-channel wireless temperature transmitter

The Rosemount 848T wireless temperature transmitter is designed for high-density temperature measurement. With four-channel efficiency adding to the installation cost savings of Smart Wireless technology, it is designed to reduce the per point cost and thereby deliver more measurement data for use in improving operations and maintenance.

The 848T includes an EDD (electronic device display) user interface that provides simple, graphical screens to deliver configuration and information. Mounting and sensor connection hardware are also designed for ease of use.

The 848T wireless transmitter monitors up to four independently configurable RTD, thermocouple, ohm, millivolt and 4-20 mA inputs allowing users access to more of these important temperature measurements. The resulting increased visibility to plant operations allows for proactive maintenance and monitoring of key assets. These include motor bearings that drive pumps, fans and compressors, as well as heat exchangers, tanks, reactors and boilers.

Fully compatible with any WirelessHART network, the 848T wireless monitors many temperature measurements with one device, ensuring accurate and stable measurements, and continuously monitors measurement integrity. The device is self-powered and utilises SmartPower technology to provide an intrinsically safe power module with long battery life. Not only are installation costs minimised by eliminating the signal wiring, but the sensor wiring costs are reduced by being able to mount the device closer to the process.