Name: UL,EN , CE,Rosh cheap fire alarm Heat detector HD912 series
Brand: Sentek
Availability: InStock

Product Details

Product Description

Quick Details

Place of Origin: Zhejiang China(Mainland)

Brand Name: Sentek

Model Number: HD912-2/2L

certificate: UL521/CUL/EN54-5

Packaging & Delivery

Packaging Detail:1pc/inner box,100pcs/ctn

Delivery Detail:20 days

heat detector, heat alarm Specifications

HD912 series with UL521 and EN54-5 approval .
1)2 or 4 wire modles
2)Advanced detection

heat detector, heat alarm

HD912-2: 2 wire heat alarm

HD912-2L: 2 wire heat alarm with remote LED output

Feartures:

1)2 or 4 wire modles

2)Advanced detectiona and discrimination algorithms

3)Easy installation and mantenance

4)Sleek low-profil housing design

5)Durable sensor head , no need to replace

6)Normai open and normal closed selectable rely output

7)Five years limited warranty

Specification:

Response Temperature:	57°C (135°F)
Ceiling Spacing:	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:	100mm (dia) x 46mm (ht) with base
Weight:	120g/set with base