The ZE31-C2H5OH electrochemical alcohol module is a general-purpose, miniaturized module. The electrochemical principle is used to detect the presence of C2H5OH in the air, which has good selectivity and stability. Built-in temperature sensor for temperature compensation; digital output and analog voltage output for easy use. ZE31-C2H5OH is a universal gas module designed and manufactured by combining proven electrochemical detection technology with sophisticated circuit design.

Application

Alcohol detector, vehicle-mounted detector

Features

High sensitivity, high resolution, low power consumption, long lifespan.
UART and analog voltage output.
Good stability and excellent anti-interference, temperature compensation, good linearity.

Specifications

Model No.	ZE31-C2H5OH
Target Gas	Alcohol
Interference Gases	CO, etc gas
Output Data	UART Output (3V electrical level)
Working Voltage	3.7~5.5V
Preheating Time	≤3min
Response Time	≤60 sec
Recovery Time	≤60 sec
Detection range	0~5 ppm
Resolution	≤0.01ppm
Operating Environment	Temperature: -20～50℃
Operating Environment	Humidity: 15%-90％RH(no condensation)
Storage Temperature	0～25℃
Working Life	2 years (in air)

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

1 PC Electrochemical Alcohol Module ZE31-C2H5OH