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System Sensor 2D51
System Sensor 2D51
Detector Photoelectric Smoke Plug-In Pendant Mnt
Regular price
$101.99
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$101.99
Regular price
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The System Sensor 2D51 is a low-profile photoelectronic detector head for duct smoke detection. Operating at air velocities up to 4,000 feet per minute, it includes two LEDs for local visible alarm indication and is listed to UL 268A for air handling systems.
Key Features
- Photoelectronic detector for duct applications
- Operates to 4,000 ft/min air velocity
- Two LEDs for visible local alarm indication
- Twist-in/twist-out design for easy maintenance
- UL 268A Listed for air handling systems
Technical Specifications
- Height: 2 in, Depth: 4 1/8 in, Diameter: 4.1 in
- Temperature Range: -4 to 158°F
- Humidity: 0 to 95% RH
- Voltage: 120V AC or 24V AC
- Current: 65 mA standby, 135 mA alarm
Certifications
- UL 268A, CSFM, FM Standards
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