Lowest Cost Solution for Temperature
Monitoring Applications

• Communicates up to 128 temperature measurements on two wires
  - Sixteen 848Ts per FOUNDATION fieldbus segment
  - Eight sensors per 848T

• Reduce capital expenditures by up to 70% when compared to traditional temperature sensor wired direct and multiplexer architectures
    

- Reduces sensor and communication wiring - Reduces labor and maintenance hours - Reduces commissioning and documentation   costs Click here to calculate savings for your plant

      

  
Industry Leading FOUNDATION fieldbus Technology

• 8 Analog Input (AI) function blocks to communicate individual
  measurements with alarming
• 1 Multiple Analog Input (MAI) function block to efficiently communicate all eight measurements at once
• 4 Input Selector (ISEL) function blocks for selecting Average, Minimum, Maximum, Midpoint, or First Good Status Temperatures
• Backup Link Active Scheduler (LAS) ensures measurement availability  

Technical Information

Product Data Sheet, Rev CA (PDF @530Kb, 00813-0100-4697)
Manual Supplement: Important Model 848T Installation Considerations, Rev CA (PDF @130Kb,  00809-0200-4697)
Product Manual, Rev BA (PDF @2800Kb, 00809-0100-4697)
Product Manual (Individual Chapters)
FOUNDATION Fieldbus Blocks manual, Rev BA (PDF@1220kb)
Standard Drawing (PDF @112Kb) 

Temperature Accessories -- Sensors and Thermowells

Interoperability Information

848T-0409 Device Description/Common File Format (ZIP @ 135 Kb) 4/04
848T-0509 Device Description/Common File Format (ZIP @ 121 Kb) 1/05
848T-0509 Device Description/Common File Format for Honeywell Experion (ZIP @ 112 Kb) 6/05

848T DeltaV Field Device Files- Rev 4 (ZIP @ 154 Kb) 4/04
848T DeltaV Field Device Files- Rev 5 (ZIP @ 154 Kb) 1/05