Hongyi KXB127 Mining Explosion proof and Intrinsic Safety Sound and Light Voice Alarm 127V Coal Mine Alarm

Description :

　　KXB127Mining explosion-proof and intrinsic safety sound and light voice alarm, coal mine sound and light voice alarm, explosion-proof sound and light voice alarm

　　KXB127Mining explosion-proof and intrinsic safety sound and light voice alarmWe conduct independent inspections, carefully and meticulously, to ensure customer satisfactionKXB127Mining explosion-proof and intrinsic safety sound and light voice alarmQuality control enhances reputation, reputation expandsSound and light voice alarm for coal minessales

　　KXB127Mining explosion-proof and intrinsic safety sound and light voice alarmStructural features and working principle

　　1. This alarm is integrated into two chambers, separating the explosion chamber and the intrinsic safety chamber. The explosion-proof chamber is equipped with a power transformer and a circuit board; The intrinsic safety chamber is equipped with indicator light-emitting tubes and speakers, and the circuit is integrated with CPU program control. The overall design is reasonable, small in size, light in weight, and reliable in operation.

　　2. This alarm has two working states: standby mode and alarm mode. The green light stays on during standby, the red light stays on when an alarm is triggered, and the speaker emits a warning message that reads' No pedestrians allowed while driving '.

　　KXB127Operation of mining explosion-proof and intrinsic safety sound and light voice alarm

　　The operator presses the button to close the normally open contact, and the program controller CPU inside the alarm drives the alarm to work. The red light lights up and a voice prompt sound is emitted. The alarm time is 60-90 seconds (determined according to user needs). When the operator presses the disconnect button, the alarm stops and the alarm switches to standby mode. The alarm can also be used in series with the bell, and the operation method is the same.

　　KXB127Mining explosion-proof and intrinsic safety sound and light voice alarmModel composition and representative significance

　　KX B127

　　Operating voltage

　　a burglar alarm

　　Mining signal equipment

　　Explosion proof type: Mining explosion-proof and intrinsic safety, full type, marked as "ExD [ib] I".

　　Execution standard:

　　GB3836-2000 Electrical Equipment for Gas Environment

　　Q/HZQ01-2009KXB127 Explosion proof and Intrinsic Safety Voice Alarm

　　KXB127Mining explosion-proof and intrinsic safety sound and light voice alarmEnvironmental conditions for use:

　　The alarm operates reliably under the following conditions:

　　The ambient temperature ranges from 0 to+40 ℃;

　　B Atmospheric pressure range: 80-110 kPa;

　　The relative temperature of the surrounding air is not greater than 96 (+25 ℃);

　　D has no significant shaking or shaking areas;

　　There is a coal mine underground where there is a mixture of coal dust and other gases, but there is no gas that damages the insulation, and there is no bumpy area.

　　A place without dripping water.

　　KXB127 mining explosion-proof and intrinsic safety voice sound and light alarm product features

　　This alarm is integrated into two chambers, separating the explosion chamber and the intrinsic safety chamber. The circuit adopts an integrated voltage comparator, high inspiration electro-optical coupling device, and modular design. The overall layout is reasonable, the volume is small, and the weight is light.

　　The alarm has two states, one is standby mode; The second is the alarm state. If the operator operates the button twice or more in a row, the alarm will switch to the alarm state. During the alarm process, if the operator presses the button once, the alarm will stop and the alarm will switch to the standby state. This device can also be used in series with an electric bell, with the same operating method.

　　When the KXB127 mining sound and light language alarm device is used for the inclined shaft winch, the language prompt is "driving, no pedestrians allowed";

　　The KXB127 mining sound and light language alarm is used for vertical wells, and the language prompt is "signal has been sent, no entry into the tank".

　　The KXB127 mining sound and light language alarm is a mining explosion-proof and intrinsic safety equipment, in which the sensor, speaker, and LED signal display circuit are intrinsic safety circuits. Equipped with explosion-proof solenoid valve, automatic spray dust reduction can be realized through the locomotive.

AfterSalesService :

• Intrinsic safety sound light voice alarm