What are smoke detectors and smoke detectors, and what are their working principles? The Siemens detector manufacturer will provide you with specific instructions below

The working principle of smoke detectors and smoke detectors is to achieve fire prevention by monitoring the concentration of smoke. Ionic smoke sensors are used internally in smoke detectors. Ionic smoke sensors are technologically advanced, stable and reliable sensors, widely used in various fire alarm systems, and their performance is far superior to gas sensitive resistor type fire alarms. It has a radioactive source of americium 241 inside and outside the ionization chamber, and the positive and negative ions generated by ionization move towards the positive and negative electrodes under the action of the electric field. Under normal circumstances, the current and voltage of the inner and outer ionization chambers are stable. Once smoke escapes the ionization chamber. If it interferes with the normal movement of charged particles, the current and voltage will change, disrupting the balance between the internal and external ionization chambers. Therefore, the wireless transmitter sends out a wireless alarm signal to notify the remote receiving host and transmit the alarm information.

Photoelectric smoke detectors are also point type detectors. The working principle of photoelectric smoke detectors is to use the basic property that the smoke generated during a fire can change the propagation characteristics of light. Based on the absorption and scattering of light by smoke particles. Photoelectric smoke detectors are divided into two types: shading type and astigmatism type. According to different access methods and battery power supply methods, it can be further divided into networked smoke detectors, independent smoke detectors, and wireless smoke detectors.

Jiangsu Beier Tech Building Technology Co., Ltd. is a professional integrator engaged in equipment and solutions for fire protection systems, security systems, and building intelligent systems. The company is a core authorized agent for Siemens Building Technology Group and Bosch Security Systems.

The company mainly provides system equipment:

Siemens fire alarm products: FS18 series; FS720 series; BC80/S1151/S1131 series upgrade, Siemens FM200, IG541 gas fire extinguishing system, Siemens very early air sampling detection system, Siemens electrical fire monitoring system, Siemens building automation, intelligent lighting.

Bosch Security Voice System: Bosch Public Broadcasting, Bosch Monitoring System, Bosch Access Control System

Firefighting supporting products: IoT fire protection, fire door monitoring system, fire power monitoring system, centralized power control fire emergency lighting and evacuation indication system, combustible gas detection system, industrial explosion-proof fire detection system