Bl8001 Magnetic Vibration Shock Sensor for Car GPS Alarm

Structure:
1. Demension: 10*10*15mm(W*L*H)
2. The external structure size, Welding wire head diameter, spacing, should conform to
The drawing size
3. Product structure, appearance should be no visible flaws, active parts(magnet,
Magnetic core), Should be no jammed or delay phenomenon.
4. Products after soldering (the temperature in 250-260 degrees, time for 3 seconds,
Welding feet need to be strong, no break line, deformation occurs


Function:
Displacement detection based: Acceleration
The object to be tested (e. G., car ) by vibration (displacement), the sensor will be output a
Weak electric current signals. The current intensity is proportional to the vibration
Amplitude. And the current will be compared amplifier by the circuit of the operational
Amplifier. The end of circuit will be use a NPN transistor to through the R9 to output a
Drop-down signal( reference circuit 1), and the sensitivity can be adjusted appropriate by
The circuit of VR1.


Appliances:
GPS
Car alarm
Burglar monitors
Anti-theft device
Other vibration sensor device




Feature:
1. BL8001 The product of Electromagnetic vibration sensor and not general the magnetic reed
Vibration sensing alarm mode. Only can induce the vibration from this product of the
Vehicle itself, strike etc violation to make the real-time accurate response, Then
Effectively prevent the false positives, misstatement, omission. Since the product has
Excellent automatic recognition, Judgment, especially to the thunder and lightning
Anti-interference with special stability.
2. The product save the working hours and reduce the area so saves the cost of material
With good consistency and interchangeability, at same time with the high reliability and
Prevent false positives.
3. The BL8001 vibration sensor similar to other vibration sensor, No matter it is
Independent of the detector or install a detector of circuit board and the tested object
Must adopt the rigid connection, ( using the screw or bonding adhesive fixed), In order
To reduce the signal attenuation between the vibration source to the sensor.