Cameron Barton Resistance Temperature Detector, 20 Series
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Series 20 Barton Resistance Temperature Detector

Brand: Cameron
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Barton RTD assemblies are designed to provide accurate, stable temperature measurements based on the DIN 43760 platinum, 100 Ohm-base resistance element (0.00385 Ohm/Ohm/°C) element. (Other standards, base resistances and materials are available).

Platinum RTDs are considered a most stable temperature sensor between -200° C and 540° C.

They show almost no calibration drift with time and their stability, wide temperature range, near linear output and cost effectiveness make them a popular choice for the most demanding applications.

To ensure quick response and accurate readings, the RTD is tip sensitive with active measurement occurring in the first 25 mm (1-in.) of the probe assembly.

The inside of the SS sheath is filled with silica and sealed from contaminant's with high temperature epoxy.
Features
  • RTD Advantages: 
    • Stability 
    • Accuracy 
    • Long life Ranges  

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Specifications

Brand

Accuracy

  • ± 0.01° C (± 0.018° F) at 0° C (32° F) - Extra High Accuracy RTD
  • ± 0.2 ohm at 0° C (32° F)
  • ± 0.38° C (± 0.68° F) at 500° C (932° F) - Extra High Accuracy RTD
  • ± 3.0 ohms at 500° C (932° F)

Approvals & Certifications

  • CSA Class I, Div. 1, Groups C, D, Class II, E, F, G, Class III, Explosion-proof

Cable Length

  • 246 feet (75 metres) - Max.

Cable Type

  • Shielded Twisted Conductors

Conduit Connection

  • 3/4” NPT Male

Electrical - Free Leads

  • 6” (15.4 cm) Free Leads

Electrical Connectors

  • 3-Terminal Duplex Strip

Element

  • 100 ohms Platinum (0.00385 ohm/ohm/°C)

Enclosure Finish

  • Epoxy Coated Aluminum

Environmental Protection

  • Hazardous Area
  • Intrinsically Safe
  • Weatherproof

Insertion 'U' Length

  • 1-3/8” (3.5 cm)
  • 2” (5 cm)
  • 2-1/2” (6.4 cm)
  • 4-1/2” (11.4 cm)
  • 7-1/2” (19.1 cm)

Materials of Construction

  • 316 Stainless Steel

NPT Connection

  • 1” NPT Male
  • 1/2” NPT Male

Pipe Size

  • 3/4” to 12” (19.05 to 304.8 mm) - Nominal Pipe Size

Process Fitting Details

  • Fixed
  • Spring Loaded
  • Union Nipple

Sensor, Probe Connection

  • 2-Wire RTD's - Direct Couple
  • 3-Wire RTD's - Remote Couple

Sensor, Probe Diameter

  • 1/4” O.D. - Probe

Sensor, Probe Length

  • 12” (0.38 Meter) - Long Length RTD

Sensor, Probe Type

  • RTD

Temperature Range

  • -200° to 540° C (-320° to 1,000° F) - Temperature Sensor (Platinum)

Documentation

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