Description
The Dwyer 122095-84 is a Type J, 2-Wire Thermocouple designed for reliable and accurate temperature measurement in HVAC, industrial, and commercial applications. Dwyer Instruments is a trusted name in sensing and instrumentation, and this thermocouple upholds that reputation with quality construction and consistent performance.
Product Overview
Type J thermocouples utilize an iron/constantan junction, making them well-suited for a broad range of temperature measurement tasks. The 2-wire configuration provides a straightforward installation process, allowing technicians to integrate this sensor into control systems, data loggers, temperature controllers, and monitoring equipment with minimal complexity.
Key Features
- Type J thermocouple — iron/constantan junction for wide temperature measurement range
- 2-wire configuration for simplified wiring and installation
- Compatible with standard Type J instrumentation, controllers, and data acquisition systems
- Durable construction suited for HVAC, commercial, and light industrial environments
- Manufactured by Dwyer Instruments, a trusted leader in sensing and control products
Typical Applications
- HVAC system temperature monitoring
- Industrial process temperature measurement
- Building automation and control systems
- Data logging and temperature recording equipment
- Commercial refrigeration and heating systems
Why Choose Dwyer?
Dwyer Instruments has been a leading manufacturer of controls, sensors, and instrumentation for over 85 years. Their thermocouples are engineered for accuracy and longevity, making them a go-to choice for HVAC professionals and industrial technicians alike.







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