Lead wires are conductive cables that connect temperature sensors like thermocouples and RTDs to measurement instruments, transmitting electrical signals for temperature monitoring.
Commonly used trade names and technical identifiers for Lead Wires.
This component is used in the following industrial products
Temperature sensing device used in electric heating systems to measure and monitor thermal conditions.
A precision sensing component that converts mechanical strain into electrical resistance changes for measurement applications.
A component within an oxygen sensor that heats the sensing element to its optimal operating temperature.
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Thermocouple extension wire is specifically alloyed to match the thermoelectric properties of the sensor, preventing measurement errors at connection points. Ordinary copper wire would create additional thermocouples at junctions, causing inaccurate readings.
Choose wires with appropriate insulation materials (like fiberglass or ceramic for temperatures above 500°C), consider thermal expansion compatibility, and verify the temperature rating exceeds your maximum operating temperature by at least 20%.
No, thermocouples require extension wires with matching thermoelectric properties, while RTDs need precision conductors with stable resistance characteristics. Using incorrect wires will cause significant measurement errors.
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