- Shenzhen Zoanco Electronics Co.,Ltd.
-
Shenzhen, Guangdong, China
- Main products: smoke detector, heat detector , beam detector , flame detector , manual call point , horn strobe , bell, fire alarm control panel
Home > Products > Smoke/Heat Detectors > Conventional Photoelectric Smoke& Heat Detector Multi Sensor Fire Alarm Heat Smoke Detector
Conventional Photoelectric Smoke& Heat Detector Multi Sensor Fire Alarm Heat Smoke Detector
- 10000 Piece / Pieces per Month
- shenzhen
- T/T PayPal Other
- 3 days
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Product Description
GENERAL DESCRIPTION
Models DG311 is photoelectronic detector uses a state
of-the-art optical sensing chamber. This detector is
designed to provide open area protection and to be used
with most conventional fire alarm control panel.
Two LEDs on each detector provide local 360° visible
alarm indication. They flash every 3~5 seconds indicating
that power is applied and the detector is working properly.
The LEDs latch on in alarm. LEDs will be off when a
trouble condition exists indicating that the detector
sensitivity is outside the listed limit. The alarm can be
reset only by a momentary power interruption
SPECIFICATIONS
Operating Voltage Range: 9 to 28VDC Volts Non-polarized
Standby Current: ≤90μA @ 24 VDC
Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC
Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing
Operating Temperature Range: 14°F to 120°F (-10°C to 49°C)
Smoke Sensitivity: 0.15～0.30dB/m
Fixed Temperature Rating: 135°F (57°C)
Rate of Rise Detection: Responds to greater than 15°F/min
Height: 2.2? (55 mm) installed in Base
Diameter: 4.0? (103 mm)
Weight: 5.5 oz. (155 g)
Contact Us
- Shenzhen Zoanco Electronics Co.,Ltd.
- Contact nameJenny Ning Chat Now
- Phone86-755-23015236
- AddressRoom 301-309, No. 19, Tangfang Garden 1st Lane, Shangchuan Community, Xin'an Street, Bao'an District, Shenzhen China, Shenzhen, Guangdong
Product Categories
| Smoke/Heat Detectors | Fire Alarm Control Panel | Conventional call point/button/bell | Beam Detector |
| Gas Detector | Flame Detector |
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