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2151 | System Sensor | Gas & Specialty Sensors

PHOTOELECTRIC PENDANT SMOKE DETECTOR BODY ONLY

Brand:System Sensor

MPN:2151

SKU:2151

List Price:

$138.00

Today's Price:

$71.76

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8 in stock

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product specifications

Type

ACCESSORY

product series specifications

Supply Voltage:

B114LP: 120 VAC, Non-polarity reversal (any color wires)

B114LPBT: 24 VAC @ 0.8 VA; 24 VDC @ 35 mA; non-polarity reversal (any color wires)

Alarm Relay Output:

Supervisory/Alarm: 2.0 A @ 30 VAC/VDC (Form A)

Auxillary: 2.0 A @ 30 VAC/VDC; 1.0 A @ 120 VAC (Form C)

Air Velocity: 0-3000 fpm (0-15.2 mps)

Wiring Terminations: Solid or stranded, 12 to 22 AWG terminals

Operating Humidity: 10% to 93% RH non-condensing

Operating Temperature: 32° to 120°F (0° to 49°C)

Enclosure Rating: NEMA 1

Dimensions:

2151: 4" Dia. x 1.66"H (10.2 x 4.2 cm)

B114LP: 6.2" Dia. x 2.2"H (15.5 x 5.6 cm)

B114LPBT: 6.2" Dia. x 0.95"H (15.5 x 2.4 cm)

Weight:2151: 0.2 lb (0.09 Kg), B114LP: 0.8 lb (0.4 Kg), B114LPBT: 0.6 lb (0.27 Kg)

Approvals: UL File S911, FM

Warranty: 1 year

product series features

24 VAC, 24 VDC or 115 VAC (model specific)
Visual indication of power and alarm status
One alarm contact, Supervisory contact and Auxillary contact
Compatible with building automation and fire alarm systems
Dust filtering included in detector head

more information & related documents

Series Description

The System Sensor 2151 pendant smoke detector and B114 bases provide early detection of smoke and combustion products present in air moving through HVAC plenum return systems in commercial rooftop package unit applications. The detectors are designed to prevent the recirculation of smoke in areas by the air handling system's fans and blowers.The 2151 must be mounted to B114 base for either 120 VAC or 24 VAC/VDC supply voltages.

Kele Description

PHOTOELECTRIC PENDANT SMOKE DETECTOR BODY ONLY

Manufacturer

System Sensor