System Sensor 2151 Photoelectric Low-Profile Plug-In Smoke Detector
System Sensor 2151 Photoelectric Low-Profile Plug-In Smoke Detector
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Product Overview
The 2151 low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible UL listed control panels only. The capability of plugging this detector into a variety of special bases makes it more versatile than equivalent direct-wired models.
The 2151 can be used as a pendant mount detector in no-flow/ low-flow air-handling systems (0-3,000 FPM). The pendant /plenum mounted 2151 is to be installed into a B114LP or B114LPBT base. This is the perfect combination for installation in ducts where the air velocity is below 500fpm or for duct sizes as small as 8” in diameter.
Pendant mounted in a standard electrical box within the duct, the twist-in/twist-out head allows easy removal from the base for quick cleaning and maintenance. The 2151 heads can be combined with the System Sensor B114LP 120VAC base or the B114LPBT 24VAC/ DC base.
Main Features
- Sleek, low-profile design
- Compatible with 400 Series product
- Two LEDs blink in standby, providing 360° visibility
- Detector head plugs easily into base
- Field sensitivity metering of detector to meet the requirements of NFPA 72 with the use of SENS-RDR
- Designed for mounting on a standard electrical box
- Removable cover and insect screen for field cleaning
- Accepts 24 or 120V supply voltage
General Information
Specifications
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ADI Part Number BK-2151 Brand Name System Sensor Manufacturer Honeywell International, Inc Manufacturer Part Number 2151 Product Model 2151 Product Name 2151 Smoke Detector Product Series 100 Product Type Smoke Detector Weight (Approximate) (g) 87.884
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Connectivity Technology Wired Detectable Medium Fire Maximum Air Velocity 20.32 m/s Sensing Technology Photoelectric Sensor Type Photoelectric
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Status Indicators Alarm, LED
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Operating Relative Humidity (H-H) 10-93% Operating Temperature (T-T) 0-49 deg C
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Color White Form Factor Ceiling Mount Height 2" Height (mm) 50.8 Weight (Approximate) 3.10 oz
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Input Voltage 35V DC Input Voltage (V DC) 35 Power Source AC, DC
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Operating Temperature (T-T) (°F) 32-120
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Limited Warranty 3 Year
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Additional Information - Hand-held sensitivity reader available
- Two LEDs blink in standby, providing 360° visibility
- Broad range of adapter bases available with built-in shorting spring
Certifications UL 268 Compatibility Control Panels Features Built with a low-profile construction, cleaning, Compatible with Gamewell-FCI control panels, Designed with a tamper-resistant feature, Has an insect-resistant screening (020"/.508 mm, Includes a Test Switch, Offers an easy plug-in of the head to base, openings), Provides a removable insect screen and cover for field, Shows a 360° view angle of the alarm LEDs, Supports the field metering of detector sensitivity, Uses an audible sounder base (optional) UL Listed Yes