Fenwal 12-G28021-005-07 Sensor

450 degrees F, Close on Rise, Green Color Coding, Vertical Mount, Coupling 300 Stainless Steel Mounting Head, 300 Stainless Steel Shell, Detect-A-Fire with +/-15 degrees F Tolerance

Fenwal 12-G28021-005-07 Detect-A-Fire® Sensor – 450°F Close on Rise, Stainless Steel, Vertical Mount

The Fenwal 12-G28021-005-07 Sensor is a Detect-A-Fire® (D-A-F®) heat detector, designed to provide reliable fire and overheat protection across a wide range of applications. With a 450°F setpoint (Close on Rise), stainless steel construction, and vertical mounting capability, this sensor ensures dependable performance in demanding environments.

For over 65 years, Detect-A-Fire® sensors have been trusted as the first rate-compensated detectors, offering precise activation whether fire develops slowly or rapidly. Ideal for use in fire suppression and alarm systems, this sensor provides unmatched reliability in both commercial and industrial applications.

Key Features:

• Temperature Rating: 450°F (Close on Rise) with ±15°F tolerance

• Color Coding: Green for easy identification

• Mounting Style: Vertical mount with stainless steel coupling head and shell

• Durability: Made with 300 stainless steel for long-lasting performance

• Rate-Compensated Design: Responds accurately to both slow and fast temperature increases

• Sealed & Tamper-Proof: Hermetically sealed, shock and vibration resistant

• Versatile Use: Functions as a fire suppression release device or as an alarm for overheat/fire detection

Technical Specifications:

• Type: Single Pole Single Throw (SPST)

• Operation: Close on temperature rise

• Temperature Range: Fixed settings from 140°F to 725°F (this model: 450°F)

• Listings & Approvals: UL, cUL, FM approved

Applications:
The Fenwal 12-G28021-005-07 Detect-A-Fire® Sensor is widely used in:

• Gas stations

• Paint spray booths

• Range hoods

• Power generation systems

• Engine compartments

• Schools, factories, and office buildings

Why Choose Fenwal Detect-A-Fire®?
With proven reliability, rugged construction, and recognized safety approvals, the Fenwal 12-G28021-005-07 is the trusted choice for critical fire detection and protection systems.

Keywords: Fenwal 12-G28021-005-07, Detect-A-Fire Sensor, 450°F Heat Detector, Fire Suppression Sensor, Fenwal Vertical Mount Sensor, Stainless Steel Fire Detector, UL FM Approved Heat Sensor