Avoid Process Shutdown While Reducing Capital Costs
Regulations are set in place to control the amount of carbon dioxide and nitrogen oxide released into the atmosphere from natural gas-fired reciprocating internal combustion engines (RICE). Positive business results can be achieved by implementing Rosemount™ 848T Wireless Temperature Transmitters at gas treating and compression stations. These transmitters can help eliminate the risk of environmental fines by complying with local RICE regulations and can help avoid the risks of shutting down natural gas compressors and not meeting projected gas transmission volumes. Also, capital costs can be greatly reduced by eliminating trenching, conduit, cable trays, and labor associated with implementing new wired temperature transmitters.
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Product Solutions
Rosemount 848T Wireless Temperature Transmitter is the premier choice for high density measurements via a
WirelessHART®device. This transmitter accepts up to four independently configurable inputs, dramatically reducing your installation and operational costs per point through the use of a smart, reliable and secure wireless network. Additionally, the field-hardened enclosure allows for installation close to any process, even in hazardous areas.
- WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
- Best price per point solution accepts four configurable inputs (RTD, thermocouple, ohm, millivolt and 4 to 20 mA signals)
- Field-hardened enclosure allows for installation close to any process, even in harsh environments and hazardous areas
Input
Four independently configurable inputs, including 2-, 3- and 4-wire RTDs, thermocouples, 0-1000mV and 0-10V, 2-, 3- and 4-wire ohm, and 4-20 mA signals
Output Signal
WirelessHART® Protocol
Housing
Field hardened aluminum enclosure
The Rosemount 214C RTD Temperature Sensor is a Pt-100, single or dual element resistant temperature detector (RTD) that covers a wide range of temperatures, from -321 to 1112°F (-196 to 600°C). An exceptional solution, this sensor has a thin-film and wire-wound design for application flexibility. With many calibration options, including Class A or B sensor accuracy, this sensor also offers Callendar-Van Dusen constants for transmitter-sensor matching to provide the highest level of accuracy.
- Single or dual element Pt-100 RTD with thin-film or wire-wound designs meets various application requirements
- Thin film sensor engineered to withstand high vibration industrial applications
- Wire-wound design for applications requiring high accuracy, dual-elements and/or are subjected to high temperatures
Temperature Range
For wire-wound element, 0.05 °C (0.020 ) maximum ice-point resistance shift after 1g vibration between 20 and 500 Hz for 150 hours according to IEC 60751:2008
Lead Wires
24 AWG wire, FEP insulated; color coded per IEC 60751
Time Constant / Response
10.8 seconds maximum required to reach 50% sensor response when tested in flowing water according to IEC 60751:2008
This product is now obsolete. Relevant documents and drawings are listed below.
Contact your local Emerson representative for your measurement needs.
Contact your local Emerson representative for your measurement needs.
