The ZMOD4510 gas sensor platform detects air quality in a variety of indoor and outdoor applications. The module is a 12-pin LGA assembly (standard version 3.0mm x 3.0mm x 0.7mm) that consists of a gas sense element and a CMOS signal conditioning IC. The module’s sense element consists of a heater element on a silicon-based MEMS structure and a metal-oxide (MOx) chemiresistor. The signal conditioner controls the sensor temperature and measures the MOx resistance, which is a function of the gas concentration.

The device is ideal for monitoring and reporting Outdoor Air Quality (OAQ). The provided free firmware enables different ZMOD4510 features based on traditional and machine learning algorithms with an embedded artificial intelligence (AI) using the same hardware platform. This is used to determine the Air Quality Index (AQI) output, which is based on gases present. The outdoor air quality includes nitrogen dioxide (NO2) and ozone (O3). Alternatively, depending on the operation mode, the ZMOD4510 can selectively measure ozone in an ultra-low power (ULP) operation.

The measurement results can be read via an I2C interface with the user’s microprocessor, which processes the data to determine the levels of gases present and to indicate the AQI based on international standards. With its latest ultra-low operating current consumption, the ZMOD4510 is an excellent choice for low-voltage and low power battery applications.


  • Sensor output based on operation method:
    • Non-selective measurement of nitrogen dioxide (NO2) and ozone (O3)
    • Selective ozone (O3) measurement using ultra-low power
  • Supports international standards for air quality, such as the US Environmental Protection Agency (EPA)
  • Ultra-low average power consumption down to 0.2mW
  • External reset pin (active-LOW)
  • Siloxane resistant
  • RoHS compliant
  • Target operation temperature: -40 °C to +65 °C
  • Supply voltage: 1.7V to 3.6V
  • Water and dustproof version available (IP67 certified)
  • Available assembly sizes:
    • 3.0mm x 3.0mm x 0.7mm (standard version)
    • 3.0mm x 3.0mm x 0.9mm (IP67 version)


器件号 Part Status Pkg. Type Lead Count (#) Description Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Active LGA 12 Standard package I 是的 Tray
Active LGA 12 Standard package I 是的 Reel
Active LGA 12 Waterproof package-IP67 rating I 是的 Tray
Active LGA 12 Waterproof package-IP67 rating I 是的 Reel


文档标题 language 类型 文档格式 文件大小 日期
star ZMOD4510 Datasheet 数据手册 PDF 265 KB
ZMOD4510 Programming Manual - Read Me 手册 - 开发工具 PDF 836 KB
应用指南 & 白皮书
Outdoor Air Quality White Paper 白皮书 PDF 1.50 MB
Sensing Technologies and Sensor Solutions Overview 概览 PDF 5.75 MB


文档标题 language 类型 文档格式 文件大小 日期
ZMOD4510 - OAQ 1st Gen Firmware Software & Tools - Other ZIP 2.94 MB
ZMOD4510 - OAQ 2nd Gen Firmware - Selective Ozone and Ultra-Low Power 软件和工具 - 软件 ZIP 2.97 MB
ZMOD4510 Altium Library Footprint and Schematic Symbol PCB设计文档 INTLIB 31 KB


文档标题 类型 Description Company
Sensor Software Sensor Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.


器件号 文档标题 类型 Company
ZMOD4510-EVK Outdoor Air Quality Sensor Platform Evaluation Kit 评估 Renesas
US082-ZMOD4510EVZ 室外空气质量传感器 Pmod™ 板(Renesas 快速接入式物联网) 评估 Renesas