The Digital VOC module is a low-power, miniaturized module. The module uses a semiconductor Gas sensor and a high-performance micro-processor to detect gas concentrations in the environment. The module has high sensitivity, small size and adopts I2C digital signal output mode, which is convenient for using and debugging. It can shorten the user's design and development cycle. The module can be widely used in environmental safety, portable equipment and many other areas.

Application

Environmental monitoring
Portable device
Health care
Site control

Features

MEMS technology
Stable and strong structure
Low power consumption
High sensitivity
Anti-electromagnetic interference

Specifications

Working voltage	2.5±0.1V	Working current	≤25mA
Max heating power	80mW	Detection range	5ppm（alcohol）
Output mode	I2C slave mode	Default address	0x55
I2C rate	10-100kbps	Pull-up resister	Need external pull-up resistor
Pre-heat time	≤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 ZM01 MEMS VOC Gas Sensor Module