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ZMOD4510
Gas Sensor Module for Nitrogen Dioxide and Ozone
Datasheet
Description
The ZMOD4510 Gas Sensor Module detects air quality in a variety of indoor and outdoor applications. The module works reliably in various conditions, including very humid and dusty applications with the possibility of water spray, condensation, or immersion. The small LGA assembly consists of a gas sensing element and a CMOS signal conditioning IC. The sensing element is a Si-based microhotplate with a robust and highly sensitive metal oxide (MOx) chemiresistor. The signal conditioner controls the sensor temperature and measures the MOx resistance, which is a function of the gas concentration.