The digital alcohol module is a low-power, miniaturized module. The module uses a combination of a semiconductor gas sensor and a high-performance microprocessor to detect the gas concentration in the environment. The module has high sensitivity, small size and precision, and adopts I2C digital signal output mode, which is convenient for users to use and debug, and greatly shorten the user's design and development cycle. The module can be widely used in many fields such as environmental safety and portable instruments.

Application

Portable instrument
Industrial and mining safety
medical hygiene
On-site control

Features

MEMS technology
Ultra-low power consumption
Stable and reliable
High sensitivity
Anti - electromagnetic interference

Specifications

Working Voltage	2.5±0.1V	Working Current	≤25mA
Heater Current	80mW	Detect Range	50ppm(alcohol )
Output Method	I2C slave mode	Default Address	0x55
I2C Rate	10-100kbps	Pull-up Resistor	Requires external pull-up resistor
Working Temperature	≤3min	Response Time	≤60S

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

1 PC ZM03 Digital MEMS Digital alcohol module