Ce Approved Conventional Heat Detector for Home Security Alarm

• Type: Home Alarm
• Signal Transmission: Wired Alarm
• Certification: CE, En, UL
• Application: Indoor
• Color: White
• Weight: 125g/Set with Base
• Model NO.: HD751
• Dimensions: 102mm(Dia.)*43mm(Ht) with Base
• Certificate: Ce
• Response Temperature: Fixed Termperature: 57°c or Rate-of-Rise
• Ceiling Spacing: 40-50 Foot Rating for Heat Sensor
• Temperature Range: -10°c to 50°c
• Name: Conventional Heat Detector
• Humidity: 0 to 95% Rh, No Condensation or Icing
• Transport Package: 100PCS/Carton
• Specification: UL/EN
• Trademark: Sentek
• Origin: Ningbo China
• HS Code: 8531901000
• Production Capacity: 100000/Month

Product Description

Product Date:

Product Name:	Home Fixed Temperature Heat Detector Alarms
Item:	HD751
Response Temperature:	Fixed termperature: 57°C (135°F) or Rate-of-Rise
Ceiling Spacing:	40-50 foot rating for heat sensor
Reset Voltage:	less than 1 volt
Alarm Indicator:	LED continuously emitting red light
Remote Output:	25 mA max., diode gate
Temperature Range:	-10°C to 50°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:	102mm (dia) x 43mm (ht) with base
Weight:	125g/set with base

 Home Use Conventional Heat Detector

 Product Features: 

• 2 or 4 wire models

• Advanced detection and discrimination algorithms

• Easy installation and maintenance

• Sleek low-profi le housing design

• Durable sensor head, no need for replacement

• SMD circuit board design-satisfactory quality and reliability guaranteed

• N/C (normal/close)-N/O (normal/open)selectable relay output

• AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and Shottky Diode

• Five-year limited warranty

 

other info 

HD751-2                       2 wire heat alarm

HD751-2L                     2 wire heat alarm with remote LED output

HD751-4                       4 wire heat alarm (12/24VDC)

HD751-4B                     4 wire heat alarm with buzzer (12/24VDC)

HD751-4AR                  4 wire heat alarm with auto-reset function (12/24VDC)

HD751-4ARB                4 wire heat alarm with auto-reset function and buzzer (12/24VDC)

Order Information:

Model	2/4 wire	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	Base Model
HD751-2	2	10~33V	45μA	50mA	100μA	30Sec	80mA	1-3Sec	-	CE	P/N762001
HD751-2L	2	10~33V	45μA	50mA	100μA	30Sec	80mA	1-3Sec	-	CE	P/N764001
HD751-4-12/24	4	10~33V	45μA	30mA	100μA	30Sec	-	1-3Sec	Form A	CE	P/N764001
HD751-4AR-12/24	4	12/24V	45μA	30mA	100μA	30Sec	-	1-3Sec	Form A/Auto Reset	CE	P/N764001
HD751-4ARB-12/24	4	12/24V	45μA	30mA	100μA	30Sec	-	1-3Sec	Form A/Auto Reset	CE	P/N764001
HD751-4B-12/24	4	12/24V	45μA	30mA	100μA	30Sec	-	1-3Sec	Form A	CE	P/N764

 

 

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