The MD2020 vibration detector is a device used to detect object vibration, using a 3-axis gyroscope accelerometer and temperature sensor to sense
the vibration and displacement of the object, as well as the instantaneous temperature changes of the object. Thereby triggering an alarm or other
response. This MINI vibration detector is widely used in various scenarios that require prevention of damage, such as important warehouses, unmanned
bank ATMs, glass doors and windows, etc.
Functional features:
1. Using a 3-axis gyroscope accelerometer, it can respond quickly to both vibration and tilt simultaneously
2. There are two working modes, user mode does not require sensitivity settings, only DIP switch adjustment is needed, up to 4 levels;
The engineering mode can be adjusted to 16 levels
3. Adjustable alarm sensitivity and number of vibration strikes
4. Can monitor attacks caused by the following tools:
-Drilling machine
-Hot spear or oxygen fast gun
-Electric tools
-Hammer/chisel
5. Sensitivity adjustment method: supports remote RS-485 command adjustment and local manual adjustment
6. Built in temperature sensor, body temperature exceeding alarm (temperature change exceeding 5 degrees Celsius within 30 seconds)
7. Equipped with automatic axis balance correction function
8. The ABS shell mini design requires minimal installation space and has a wide range of applications.
technical parameter
model: MD-2020/ MD-2020M
Working voltage: DC9~15V
Working current: Monitor 25mA, alarm ≤ 15mA
Detection range: radius of 5 meters
Alarm output: normally closed/normally open, passive dry contact (DC30V1A)
Anti disassembly output: normally closed, passive dry contact (DC30V1A)
Installation method: Wall mounted or horizontal surface (please keep the body horizontal or vertical to the ground)
Work environment:- 10 ℃~55 ℃, 10%~95% RH, no condensation
Size specifications: (L*W*H)60.9mm*41.5mm*27.2mm
Execution standards: GB 10408.1-2000 GB/T10408.8-2008 GB16796-2009
