KEMO ELECTRONIC 12V Vibration Switch Module

The KEMO ELECTRONIC 12V Vibration Switch Module is a sophisticated device designed to automatically switch 12V devices off when vibrations are detected, such as motor running noises, and back on with a time delay once standstill is achieved. This makes it an excellent solution for applications where vibration detection and responsive action are required.

Operating within a voltage range of 11-15V, this module supports devices with a current consumption of up to approximately 1000mA. It features an LED that provides visual indication of its operational status, flashing to signal when the device is at rest with no vibrations.

Applications

This vibration switch serves multiple purposes, including activating signal horns when a machine (e.g., a pump) ceases operation and vibrations stop. Additionally, it can act as a marten repellent by detecting the absence of engine or driver vibrations when a vehicle is parked, triggering connected devices to deter pests.

Key Features

• Operating Voltage: 11-15V DC
• Current Consumption: < 5µA during vibrations (LED off), < 8µA at rest (LED flashes)
• Max Switching Current: 1A
• Switch-off Delay: Approximately 3 seconds (varies with vibration intensity)
• Switch-on Delay: Approximately 22 seconds after vibrations cease
• Switching Sensitivity: Adjusted to combustion engine vibrations in vehicles
• Operating Temperature Range: -20°C to +70°C
• Dimensions (without fixing straps): 60x45x20mm

This module is an essential component for systems requiring reliable vibration detection and response, ensuring safety and functionality in various mechanical and vehicular environments.