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Surface RTD Sensor
Type TR50
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Applications
TR50 series sensors are suitable for:
- Chemical and petrochemical industries
- Energy and power plant technology
- Heating, ventilation, air conditioning and refrigeration systems
- Ovens and boilers
- Machinery, plant and tank measurement
- Oil and gas industries
- Pipeline control
- Power and utilities
- Pulp and paper
- Turbines
- Water and wastewater treatment
Special Features
- The assembly can be supplied with or without a transmitter. Transmitters convert the resistance signal from the RTD to a linear analog or digital output (commonly 4-20 mA). This signal reduces potential inaccuracies by negating the need for compensating output lead wires.
- The assembly has electrical approvals for explosion proof hazardous locations, ingress protection and general purpose areas.
- Sheath materials available include stainless steels, corrosion resistant and high temperature oxidation resistant alloys. For temperatures greater than 1112°F, it is advisable to utilize an Inconel 600 sheath in place of stainless steel.
- RTD diameters are 0.125, 0.188 inch or 0.250 also 3 or 6 mm.
- Extension cable is available in a variety of insulation and jacket materials. These include interlocking flexible armor, braided stainless steel, fibreglass, PTFE, PVC, and Silicon.
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Surface RTD Sensor Type TR50
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Specifications:
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| Process connection: |
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Magnet, metal contact block, washer, weld-on sheet or worm drive hose clamp |
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| Sensor Element: |
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Pt100, Pt1000, Pt10, Cu10, or Ni120 |
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| Measuring range: |
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-328°F to +1832°F (depending upon element) |
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| Wiring configuration: |
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2, 3, or 4 wire (single or dual) |
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| Classification tolerance: |
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Class B to DIN EN 60751 |
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Class A to DIN EN 60751 |
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Less than class B |
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| Electrical approvals: |
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CSA, FM, ATEX/IEC |
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| Options: |
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Lengths and diameters standard or customer specific |
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Transmitter mounted directly within connection head |
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Calibration – single point, multiple points, and to Callendar-Van Dusen coefficients |
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Material traceability of the conductors, metal sheath and mineral insulation |
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Selectable accuracy tolerance |
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Special designs |
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Explosion protection: CSA, FM (class I division II / class I zone II) |
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Intrinsically safe version: ATEX (EEx-i) |
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Non-sparking version: ATEX (EEx-n) |
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RTD transmitter matching |
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