2/4 Wire Conventional Photoelectric Smoke Detector Electric Smoke Alarm UL

Min.Order: 100

Product origin: Ningbo, Zhejiang, China

Infringement complaint:

Complaint

US$ 5.6 ~ 9

Description

The SD119 include 2-wire and 4-wire detectors,which provide fast and reliable response for photoelectric smoke and heat(135 °F) detection.While the somke and heat detection circuits operate independently,their outputs being "OR"connected,The Sentek's SD119 series detectors provide the fire detection performance by acting as a smoke sensor and/or a 135 °F heat detector at the same location.

Specification:

Smoke Sensitivity:	0.98~4%/FT Obsuration(UL standard)
Ceiling Spacing:	50 foot rating for heat sensor (55 degree)
Reset Voltage:	less than 1 volt
Reset Time:	less than 1 second
Alarm Indicator:	LED continuously emitting red light
Remote Output:	25 mA max., diode gate
Temperature Range:	-10°C to 55°C,UL268 temperature 0~37.8 °C
Permissible Current:	80mA maximum
Humidity:	0 to 95% RH, no condensation or icing
Alarm Contact:	(for 4-wire)NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC
Dimensions:	100mm (dia) x 46mm (ht) with base
Weight:	130g/set with base

2/4 Wire Conventional Photoelectric Smoke Detector Electric Smoke Alarm UL

Product Features:

*2 or 4 wire
*Advanced detection and discrimination algorithms
*Easy installation and maintenance
*Sleek low-profile housing design
*Durable sensor head, no need for replacement
*SMD circuit board design: satisfactory quality and reliability guaranteed
*N/C and N/O relay output
*Auto reset function for security systems (4 wire optional ) Sensor base option:standard and Schottky Diode
*Five-year warranty

Order Information:

The range includes:

SD119-2: 2 wire photoelectric smoke alarm

SD119-2-LED: 2 wire photoelectric smoke alarm with remote LED output

SD119-2H: 2 wire photoelectric smoke and heat alarm

SD119-2H-LED: 2 wire photoelectric smoke and heat alarm with remote LED output

SD119-4: 4 wire photoelectric smoke alarm(12/24/48VDC)

SD119-4B: 4 wire photoelectric smoke alarm with Buzzer(12/24/48VDC)

SD119-4AR: 4 wire photoelectric smoke alarm with auto-reset function(12/24/48VDC)

SD119-4ARB: 4 wire photoelectric smoke alarm with auto-reset function and Buzzer(12/24/48VDC)

SD119-4H: 4 wire photoelectric smoke and heat alarm (12/24/48VDC)

SD119-4HB: 4 wire photoelectric smoke and heat alarm with Buzzer(12/24/48VDC)

SD119-4HAR: 4 wire photoelectric smoke and heat alarm with auto-reset function(12/24/48VDC)

Model	2/4 Wire	Heat Sensor Setting	Voltage DC (Min./MAX.)	Standby Current (Max.)	Alarm Current (12/24V)	Surge Current (Max.)	Start-Up Time (Max.)	Permissible Current (Max.)	Cycle Time	Alarm Contact	Certified
SD119-2	2		10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	-	UL/EN
SD119-2L	2		10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	Remote LED	UL/EN
SD119-2H	2	135±5°F	10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	-	UL/EN
SD119-2HL	2	135±5°F	10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	Remote LED	UL/EN
SD119-4-12/24	4		12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	UL/EN
SD119-4H-12/24	4	135±5°F	12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	UL/EN
SD119-4AR-12/24	4		12/24V	100µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A Auto Reset	CE
SD119-4ARB-12/24	4		12/24V	100µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A Auto Reset	CE
SD119-4B-12/24	4		12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	CE
SD119-4HB-12/24	4	135±5°F	12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	CE
SD119-4HARB-12/24	4	135±5°F	12/24V	100µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A Auto Reset	CE