- Type: Smoke Detectors
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System Distance: Common Detectors
- Infrared Sensor Probe Type: Infrared Temperature Sensor
- Combustible Gas Detector Model: QT-500
- Monitor Current: No More Than 300ua
- Working Temperature: -10~+55
- Maximum Airflow Velocity: No More Than 5m/Sec
- Color: Milk White
- Trademark: TRUST
- Origin: Jiangsu, China
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
- Infrared Sensor Installation: Ceiling
- Working Voltage: DC18~26V
- Alarm Current: No More Than 2ua
- Relative Humidity: No More Than 95%
- Dimension: Dia.90mmx41.5mm
- Weight: 100g
- Transport Package: Packages Will Be Suitable for The Long Distance
The photoelectric type smoke detector is based on the photoelectric sensing principle to make up. When fire break out and smoke enters the light-tight box, the particlesof smoke scatter the infrared light,and this scattered light goes into the receiving element, thereby emitting an electric current,and while the electric current is up to the fixed extent, the fire alarm will be activated. This is an advance scientific device.It is very quick and accurate to activate the early fire warning system. Because of the pretty and compact styling, it is most suitable for the interior decoration of the modern buildings.
Features:
1.With the photoelectric sensing principle, this kind of detectors is activated more quickly,  accurately and reliably, and there are no false alarm due to chemicals, exhaust gas, wind and exterior light.
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2. The photoelectric type detector ensures repeated use and by removing the cover can accomplish maintenance easily.
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3. Duo-colored LEDs display separately; easy to identify the current status of the detector.
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4. Because of the compact styling and pretty outlines, it is most suitable for such modern buildings as employed in the design of decorative smooth ceilings.
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5. Using the 0.5mm bore diameter net can stop flying insects and dust particles easily, as well as make the inflow of smoke to go smoothly.
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6. No harm to humans and animals as no radiation source is used.
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7. Connection are non-polarized to avoid writing mistakes.
Photos:
Parameters:
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| Item | Specification | Data |
| 1 | Voltage | DC18-26V |
| 2 | Monitor current | ≤300uA |
| 3 | alarm current | ≤2uA |
| 4 | Lamp (red) | run-time flash, alarm always |
| 5 | Operation temperature | -10°C~+55°C |
| 6 | Relative humidity | ≤95% |
| 7 | Maximum airflow velocity | ≤5m/sec |
| 8 | Overall dimension | dia.90*41.5mm |
| 9 | Color | milk white |
| 10 | Weight | 100g |
About our company:
Our company is specialized in manufacturing and exporting marine equipment. To guarantee good quality, we follow ISO9000 standards to inspect our goods. From raw material purchase to pre-shipment inspection, we keep an eye on every step to ensure the satisfaction of our customer on quality. Our products are approved by ABS, BV, CCS, DNV, EC, GL, KR, LR, NK and RINA.
Persisting in the principle of "QUALITY IS LIFE, CUSTOMER IS GOD", we will strive for high efficiency, passion and integrity to provide our customers with high-quality products and superior trade services.
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