世界杯波胆赔率

Shenzhen Hongsheng Gaoke Electronics Co., Ltd.
Key words:
Product center
Household gas leak alarm
-
-
-
Smoke fire detector
-
-
Industrial gas detector
-
-
-
Explosion-proof fire alarm accessories
-
-
-
Thermal fire detector
-
-
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 composite temperature and smoke detector
Explosion-proof composite temperature and smoke detector

Explosion-proof composite temperature and smoke detector

The detector uses new scattering technology and imported photoelectric devices, which improves the reliability, stability and consistency of the sensor. When the scene smoke concentration exceeds the set threshold or the scene temperature reaches the set value, the detector sends an alarm signal to the controller.
Views: 3656
Product model: HASD-YW-2
  • product description

product description


The HASD-YW-2 explosion-proof composite pyrotechnic temperature and fire detector (detector for short) is a non-coded switch-type (relay output) detector. This detector has been equipped with a safety barrier. Adopting special process treatment, the working performance is stable and reliable. Can be used with any fire alarm controller from any manufacturer at home and abroad. This product complies with the requirements of the GB3836 series of standards. It has been certified by a nationally designated testing agency and has obtained an explosion-proof certificate.

Product parameters


Explosion-proof mark: Exd (ib) IICT6
Working voltage: DC20V-DC28V
Monitoring current: ≤0.12mA
Alarm current: 10mA≤I≤30Ma
Response threshold: 0.10dB / m ~ 0.27 dB / m
Alarm reset: power on again Alarm temperature: 60 ° C
Contact capacity: 1A
Maximum wind speed: 7.6m / s (1500fpm)
Alarm acknowledgment light: red, flashes periodically during normal monitoring, and always on when alarming.
Protection area: When the space height is 6m ~ 12m, the protection area of a detector is 80m2 for general protection sites. When the space height is 6m or less, the protection area is 60m2.
Ambient temperature: -20 ℃ ~ + 50 ℃
Relative humidity: ≤95% (non-condensing)
Atmospheric pressure: 80KPa ~ 110KPa
2-M22*1.5标配(选配 G1/2 G3/4 M20*1.5) Electrical interface : 2-M22 * 1.5 standard (optional G1 / 2 G3 / 4 M20 * 1.5)
Weight: 1.2kg



Product diagram of explosion-proof smoke temperature composite fire detector





Installation drawing of explosion-proof smoke temperature integrated fire detector


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 temperature and smoke fire automatic alarm 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




在线客服 在线客服