- Ningbo Sentek Electronics Co., Ltd.
-
Ningbo, Zhejiang, China
- Main products: Fire and security detection Smoke detector/Alarm, Heat detector, Addressable fire detectors, Flame detector, Combustible gas and carbon monoxide detector, Reed sensor, Door window contact transmitter, Z-wave sensors, Smart home systems, PIR All for export
Home > Products > Conventional Fire Alarm Devices > UL,EN , CE,Rosh cheap fire alarm Heat detector HD912 series
UL,EN , CE,Rosh cheap fire alarm Heat detector HD912 series
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | Sentek | |
| Model Number | HD912-2/2L |
Product Description
Quick Details
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 |
Contact Us
- Ningbo Sentek Electronics Co., Ltd.
- Contact namePeilin Jiang Chat Now
- Phone86-574-87153117,87155635-8108
- Address#448 Yingchun Road, Ningbo, Zhejiang
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