Product Description
The Honeywell TR21-J/U is a temperature sensor designed for use with a network jack. This product enables precise temperature measurement in HVAC applications. It is suitable for installation in various control systems, making it versatile for different environments.
- Features a 20K ohm NTC non-linear temperature sensor
- Includes a LONWORKS network jack for easy integration
- Compatible with various Honeywell controllers
Product Highlights
The TR21-J/U provides reliable temperature readings and integrates seamlessly with building management systems. It is an essential component for maintaining the efficiency of HVAC systems.
Product Information
Standard Information
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Brand: Honeywell
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Product Type: With Network Jack
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Operating Humidity Range: 5 to 95% RH, non-condensing
Technical Specifications
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Dimensions: 4 13/16 inches high x 3 inches wide x 7/8 inches deep
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Operating Temperature Range: 45°F to 99°F
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Shipping Temperature Range: -40°F to +150°F
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Approvals: UL94 plastic enclosure, FCC Part 15, Class B, CE Approved
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Network Communications: LonWorks Bus
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Color: White
