-40℃～+120℃ Industrial-grade Smoke Alarm / Lithium Battery Aging Smoke Sensor / Aging Chamber Smoke Detector
Contact Info
- Add:No. 47 Qiankeng Road, Fucheng Street, Longhua District, Shenzhen, Zip: 518000
- Contact: 陈诚
- Tel:0158-89370119
- Email:2315426052@qq.com
Other Products
-40℃～+120℃ Industrial-grade Smoke Alarm /Lithium Battery Aging Smoke Sensor / Aging Cabinet Smoke Detector
JTY-GD-HA521 Industrial-grade Photoelectric Smoke Fire Detector
I. Product Overview:
The networked photoelectric smoke fire detector (hereinafter referred to as the "detector") adopts a specially structured infrared photoelectric sensor, a reliable MCU, and is manufactured using SMT surface mount technology. It features high sensitivity, stability and reliability, low power consumption, beautiful appearance, durability, and ease of use.
Precautions:
1. Not suitable for environments where smoke stagnates under normal conditions.
2. Not suitable for environments with heavy dust, water mist, steam, oil mist pollution, or corrosive gases.
3. Not suitable for environments with relative humidity exceeding 97% or ventilation speed exceeding 5m/s.
4. Please read the installation and operation manual before installing or using the product.
II. Working Principle
The detector uses a specially structured photoelectric sensor combined with a reliable MCU to effectively detect smoke generated during the initial smoldering stage of a fire or after its occurrence. When smoke enters the detector, it causes light scattering from the light source. The light-receiving element senses the light intensity, and there is a linear relationship between the received light intensity and the smoke concentration. The detector continuously collects, analyzes, and judges on-site parameters. When it confirms that the on-site light intensity reaches the preset threshold, it activates the relay output. When the smoke in the environment returns to normal, the detector automatically resumes its normal working state. Self-test: Under normal conditions, press the self-test button, and the detector will perform an internal function test and activate the relay output. Note: When the detector alarms, the output relay provides a dry contact with a contact capacity of 1A/24VDC.
III. Technical Characteristics
Power supply: DC9V～DC46V Current: Standby current ≤300uA Alarm current ≤45mA Operating temperature: -40℃～+120℃ Relative humidity: ≤97%RH (40℃±2℃) Output form: Relay contact is normally closed at factory, contact capacity 1A/24VDC, Working environment: Resistant to strong magnetic interference. Smoke sensitivity: 0.15～0.3dB/
All product certifications are complete, welcome to call for consultation. www.szhsj119.com
Shenzhen Hongsheng High-Tech Electronics Co., Ltd.
Contact: Mr. Chen Cheng
Tel: [15889370119] (WeChat same number)
| Industry Category | Electronic Components & Supplies/Sensors/Displacement Sensors |
|---|---|
| Product Category | |
| Brand: | 宏盛佳 |
| Spec: | JTY-GD-HA521 |
| Stock: | 1000000 |
| Manufacturer: | 深圳市宏盛高科电子有限公司 |
| Origin: | 114403 |
