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Rosemount 1080 and 1082 Multipoint Thermocouple and RTD Temperature Profiling Sensors

作者：admin 发布日期：2011-4-20 17:41:39点击：1515

Rosemount 1080 and 1082 Multipoint Thermocouple and RTD Temperature Profiling Sensors 

Expand your process insight with additional temperature measurements in high density applications including profiling of reactors, distillation columns, and hydrocarbon cracking processes.  Multipoint temperature sensors reduce install cost, time, and maintenance using only one insertion point in processes.  The Rosemount 1080 and 1082 Multipoint sensors provide a standard offering, but Rosemount can engineer a custom design for any application.

Use the product data sheet or contact your local Rosemount Representative for assistance in engineering a Rosemount Multipoint Temperature Sensors for your unique application

Features & Benefits

Lower installed cost with up to 60 independent thermocouple or 12 independent RTD measurements in one sensor

Replaceable inserts for easy maintenance

Laminated and radial spring designs for contacting fixtures

Cost efficient architecture when used with Rosemount 848T High Density Measurement transmitters

Specifications

TABLE 1. Performance Considerations       
 Rosemount 1080C Rosemount 1080F Rosemount 1082R 
Measuring Element Type E, J, K or N ThermocoupleE, J, K or N ThemocouplePt100 RTD 
Number of Measurement Points2 minimum, 
60 maximum		2 minimum, 
20 maximum 		2 minimu, 
12 maximum 
Temperautre Range-40 to 750 ºC
(-40 to 1382 ºF)		-40 to 800 ºC
(-40 to 1472 ºF) 		-40 to 450 ºC
(-40 to 842 ºF)
Response Time
  • Moderate, but depends on thermowell design used by the application.
  • Moderate, for individual Guide Tube design
  • Fast, for Laminated Spring design
  • Fast, for Radial Spring design
  • Moderate
    • Life Expectancy StandaradHigh High 
    Local High Resolution
    Temperature Profiling(1)    		YesNo No 
    DurabilityStandardHigh High 
    Replaceable individual Elemets?No
  • Yes, for individual Guide Tube design
  • No, for Laminated and Radial Spring Design
    		• No
    (1) For indetifying process fluid hot-spots      

    Table 2. Physical Considerations       
     Rosemount 1080CRosemount 1080FRosemount 1082R
    Required Inner Diameter of Existing Process Thermowells(1) 4 - 10 mm ≥ 25 mm≥ 30 mm 
    Maximum Inertion Length10 m (33 ft)
    [30 m (99 ft) bundled version]    		10 m (33 ft) with thermowell
    [30 m (99 ft) without thermowell for Radial Sprig and Laminated Spring designs only]
    		10 m (33 ft) with thermowell
    [30 m (99 ft) without thermowell for Radial Spring design only] 

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