Industrial Components Supplier - AG - AG-4-GSB-MA4S-01

Product Introduction

AG-4 template equipped with alpha A-series sensor reference documentationDescription:

The AG-4 template, equipped with alpha A-series sensors, consists of an electrochemical sensor and a data acquisition and processing board. By configuring different sensor models, it can detect various toxic and harmful gases such as CO, H2S, and NO2 in the environment.

The module uses Alphasense Technology A-series electrochemical sensors as the sensing element, and detects gas concentration under the control of the sampling circuit. The module has been pre-calibrated before leaving the factory, offering good stability and selectivity. This module has a built-in temperature sensor, and data correction can be performed through software algorithms to reduce the impact of environmental changes on measurement results. This module communicates digitally with the receiving terminal, outputting gas concentration signals via the UART bus, making it convenient for users to use in a simple manner in different scenarios.

Quick system integration, suitable for indoor and outdoor air quality detection, as well as gas detection in industrial fields, etc.

This module features zero-bias power-off automatic short-circuit PIN function. For zero-bias sensors, it can be used after 30 minutes of power-on.For stable use; for sensors with bias, it is recommended that users power on for more than 24 hours before use.

AG-4 template equipped with alpha A-series sensor reference documentationParameters:

Product Model	AG-4-CO-MA4S-01
Detection gas	Toxic and harmful gases such as CO, H2S, and NO2
Detection principle	Electrochemical
Measuring range	Refer to the corresponding sensor datasheet for details
分辨率	Refer to the corresponding sensor datasheet for details
Measurement Error	<±5%FS
工作电压	DC（3.2-5.5）V
Operating Current	≤500uA@5V
Output method	UART (+3.3V TTL level)
工作温度	-20℃ ~ +55℃
Working humidity	0% ~ 90%RH (non-condensing)
Operating Pressure	1 ± 0.1 standard atmosphere
Storage temperature	10℃ ~ +40℃
Dimensions	LWH=41mm27mm26mm
Sensor Expected Lifespan	Refer to the corresponding sensor datasheet for details