Description

TOPTEN AS01 is a gas alcohol sensor. Using a multilayer thick film manufacturing process, a heater and a metal oxide semiconductor gas-sensitive layer are formed on both sides of a micro Al2O3 ceramic substrate, which are led out by electrode leads and packaged by a TO-5 metal casing. When the detected gas exists in the ambient air, the conductivity of the sensor changes.
The higher the concentration of the gas, the higher the conductivity of the sensor. Through the LCD screen and automatic broadcast of the machine, to test of the alcohol concentration of the driver and the safe driving of the vehicle.

Features:
1. Low power consumption
2. LCD display to show the alcohol level
3. Automatic broadcast
4. Mini size
5. High sensitivity to low-concentration pollutant gases
6. Easy installation

II: How it works
1. DUI(Driving under the influence): default level 90 mg/L
When the sensor detect the level high than 90 mg/L, it will trigger alarm, the sensor will broadcast:“Warning! Alcohol level is high, it is danger to drive”, if the driver keep there and alcohol keep more than 90mg/L, it will broadcast every 5min. In this mode, the sensor just keep broadcast to tell the driver its drunk driving, do not trigger other alarm.
2. Drunken Driving: default level 363 mg/L
When the sensor detect the level high than 363 mg/L, it will trigger drunken driving alarm, the siren make “BIBI” noise sound directly, meanwhile, it will send out stop command to make car cannot move as long as the car install the relay with alcohol sensor.