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Product Listing
Surface Polyimide RTD, CTO Mod 321M
Product Features
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RTD Sensor Type : Acrylic Laminate | Polyimide Laminate
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Element Type : Plotted Wire
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Element Material : Platinum
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Lead Wire Style : PTFE Insulated
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Operating Temperature (Max) : 155 °C [ 311 °F ]
These polyimide surface RTD sensors are used to monitor or measure temperature on round or uneven surfaces. For motor and generator applications, they are commonly used in the end turns of the windings. Many sizes are available from stock or we can customize to meet your specifications.
Applications
- Electric Motors
- Generators
- HVAC
- Aerospace
Benefits
- Temperature Range: -50°C (-58°F) to 200°C (392°F)
- Elements: Platinum, Copper, Nickel; Style: Plotted, Wire Wound, Thin Film
- Optional Adhesive Backing
- Leadwire/Cable Options
- Fast Response
- Surface Sensing
- Noninvasive, Simple Installation
- Flat, Flexible
- Custom Dimensions
TE Connectivity's (TE) stator temperature sensors provide high stability for various applications including large motors.
Frequently Asked Questions
Q: What is an RTD?
A: An RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance versus temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage.
Read More: Understanding RTDs
Q: What is the standard resistance of a platinum RTD?
A: Download the PDF: RTD Resistance Temperature Table Application Note
Please review product documents or contact us for the latest agency approval information.
Product Type Features
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Connection Head Type None
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Resistance Tolerance @ Reference Temperature 100 Ohm ±.5% at 0°C
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RTD Sensor Type Acrylic Laminate | Polyimide Laminate
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Element Type Plotted Wire
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Element Material Platinum
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Lead Wire Style PTFE Insulated
Configuration Features
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Lead Wire Configuration 4 Wire Single (Red / Red / White / White)
Dimensions
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Body Length 31.75 mm [ 1.25 in ]
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Lead Wire Length 914.4 mm [ 36 in ]
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Wire Size (AWG) 26
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Body Thickness 1.39 mm [ .055 in ]
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Body Width 12.7 mm [ .5 in ]
Usage Conditions
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Temperature Coefficient (Ω/°C) .00392
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Operating Temperature (Max) 155 °C [ 311 °F ]
Datasheets & Catalog Pages
- TESS-ANDO-DS0044 English
