Air monitoring sensor RENESAS ZMOD4510AI2R for nitrogen dioxide and ozone detection in smart devices
Product Overview
The ZMOD4510 Gas Sensor Platform is a 12-pin LGA module designed for detecting air quality, specifically targeting nitrogen dioxide (NO2) and ozone (O3) in indoor and outdoor applications. It integrates a gas sense element with a CMOS signal conditioning IC, utilizing a metal-oxide (MOx) chemiresistor and a heater element. The module offers flexible operation modes, including non-selective measurement of NO2 and O3, and selective ozone measurement in an ultra-low power (ULP) mode. It supports various algorithms, including AI-based ones, to determine the Air Quality Index (AQI) output. The ZMOD4510 is ideal for monitoring outdoor air quality, personal air quality monitors, and smart city instrumentation, offering ultra-low operating current consumption for battery-powered applications.
Product Attributes
- Brand: Renesas Electronics Corporation
- Target Gases: NO2 & O3
- Certifications: RoHS compliant, IP67 certified (water and dustproof version available)
- Assembly Sizes: 3.0 3.0 0.7 mm (standard), 3.0 3.0 0.9 mm (IP67)
Technical Specifications
| Parameter | Value | Conditions |
| Supply Voltage | 1.7V to 3.6 V | |
| Target Operation Temperature | -40C to +65C | |
| I2C Interface Speed | up to 400 kHz | |
| Average Power Consumption | down to 0.2 mW | Ultra-low operating current |
| Reset Pin | Active-LOW | External |
| Siloxane Resistance | Yes | |
| External Trimming Components | Not required |
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