How to use the mine intrinsically safe radar life detector

1 Overview The YSR25 Intrinsically Safe Radar Life Detector is a kind of microwave life detection equipment, suitable for life detection in free space and penetrating non-metallic media. It is mainly used for human beings buried in collapsed buildings, ruins and soil. Survivors search for human organisms in the environment such as smoke and fog. It has the characteristics of small size, light weight, simple structure, good man-machine interface, easy operation, strong anti-interference ability and strong environment adaptability.

Mine Intrinsically Safe Radar Life Detector Model: YSR25

YSR25 Intrinsically Safe Radar Life Detector Composition and Working Principle 2.1 Composition YSR25 Intrinsically Safe Radar Life Detector is mainly composed of radar detector and display controller. It also includes backup battery, radar detector charger and display controller charging. Equipment, packing boxes and sponge liners.

2.2 Working principle Intrinsically safe radar life detector uses ultra-wideband detection radar technology to radiate electromagnetic pulses through an ultra-wideband antenna. When the antenna meets human life activities in front of it, such as breathing, heartbeat, body motility, etc., it will reflect human body. The electromagnetic wave of the vital characteristic signal, after processing the signal, restores the vital characteristics of the adult body and displays the detection result on the display controller, thereby realizing the function of “live detection”.

Indicate to the ground only if no safety mark is obtained!

3YSR25 intrinsically safe radar life detector main performance and technical parameters 1 Detection range: 120 ° cone angle area, the maximum detection distance of more than 25m, depending on the site environment, the detection distance will be affected to a certain extent;

2 target response time: <50s;

3 penetrating ability: Can penetrate non-metallic obstacles for detection. Reference data: Human body breathing signal 5m behind two brick-concrete structure load-bearing walls or human body movement signals 5m behind three brick-concrete mixed structure load-bearing walls;

4Wireless communication capability: No blocking, wireless communication distance between radar detector and display controller exceeds 50m;

5 ranging accuracy: ≤ ± 0.5m (without blocking state);

6 working temperature: radar detector -10 °C ~ +50 °C;

Display controller -30 °C ~ +60 °C;

7 continuous working time: ≥ 5h.

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