世界杯波胆赔率

Shenzhen Hongsheng Gaoke Electronics Co., Ltd.
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世界杯波胆赔率

Shenzhen Hongsheng Hi-Tech Electronics Co., Ltd. <br /> Phone: 0755-23056659 (line 20)
0755-23056009
Fax: 0755-29365369
24-hour customer service hotline: 15889370119
Website: http://www.szhsj119.com
Email: szha119@Yeah.net
Address: No. 2 Fumin Road, Guanlan Street, Longhua New District, Shenzhen

Explosion-proof fire detector
Your present location: Shenzhen Hongsheng Hi-Tech Electronics Co., Ltd. > Products > Explosion-proof fire alarm accessories > Explosion-proof fire detectors > Explosion-proof point-type smoke fire detectors
Explosion-proof point type smoke fire detector

Explosion-proof point type smoke fire detector

The detector uses new scattering technology and imported photoelectric devices to improve the reliability, stability and consistency of the sensor. When the smoke concentration on site exceeds the set threshold, the detector sends an alarm signal to the controller

Views: 3700
Product model: HAJB-Y-2
  • product description

product description


ⅡC T6 温度组别的爆炸性气体环境场所 ,本探测器已配接安全栅,采用特殊工艺处理,工作性能稳定可靠。 HAJB-Y-2 Explosion - proof point-type smoke fire detector (detector for short) is a non-coded switch type (relay output) detector, suitable for installation in places with explosive gas environment containing temperature class IIC T6 It has been equipped with a safety barrier and adopts a special process to ensure stable and reliable performance. Can be used with any fire alarm controller from any manufacturer at home and abroad. 系列标准的要求,通过国家指定的检测机构鉴定,取得了防爆合格证。 This product complies with the requirements of the GB3836 series of standards. It has passed the inspection designated by the country and obtained the explosion-proof certificate.



Product parameters


Explosion-proof form: intrinsically safe flameproof composite

ib IICT6 Explosion-proof mark: Exd ( ib ) IICT6

Working voltage: DC20V ~ DC28V

Monitoring current: ≤0.6mA

Alarm current: 10mA≤I≤30mA

Alarm reset: restart after power failure

Alarm temperature: 60 ℃

Contact capacity: 1A

Alarm confirmation light: red, not lit during normal monitoring, always lit during alarm

米时,保护面积为 80 平米;空间高度在 6 米以下时,保护面积 Protected area: when the space height is 6-12 meters, the protected area is 80 square meters; when the space height is less than 6 meters, the protected area
平米 For 60 square meters

~+ 50℃ ;相对湿度: ≤95 % 不结露; 大气压力: 80kPa 110kPa Operating environment: temperature: -20 ° C to + 50 ° C ; relative humidity: ≤95 % without condensation; atmospheric pressure: 80kPa to 110kPa

Inlet diameter: 2-M22x1.5 standard (optional G1 / 2 G3 / 4 M20 * 1.5)

Weight : 1.5KG


Dimensional drawing of explosion-proof smoke detector



Installation drawing of explosion-proof point smoke detector



Installation and wiring:

的电缆作为系统用线。 Loosen the fixing screw of the detector housing, open the flameproof cavity, and remove the test wire. Use a cable with a diameter of about 8mm as the system wire.

电源线从一侧进线口串入,接在线路板的输入端子 D 上(无极性); K 为常开无源触点, B 为常闭无源触点。 Connect the DC24V power cable from the cable inlet on one side, and connect it to the input terminal D of the circuit board (no polarity); K is normally open passive contact, and B is normally closed passive contact. 3 接线图。 See wiring diagram in Figure 3 .


Explosion-proof smoke detector wiring diagram





24v 电源 D D is 24v power supply

G K is normally open passive contact output

B G is normally closed passive contact output





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