Winsen ZE03-SO2 GAS Sensor Module

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SKU: rz24324162 Category: Gas and Dust Sensor

Description

ME3-SO2 electrochemical sensor detects gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in the electrochemical reaction of the target gas is in direct proportion with its concentration while following Faraday law, then the concentration of the gas could be got by measuring the value of current.

Applications:

Portable and fixed gas detector, various gas detection equipment, and situation.

Features:

High sensitivity & resolution
Low power consumption
UART and analog voltage output
Good stability and excellent anti-interference ability

Package Includes:

1 x Winsen ZE03-SO2 GAS Sensor Module

Additional information

Model No.	ZE03
Target Gas	CO , O2 , NH3 , H2S , NO2 , O3 , SO2 , CL2 , HF
Working Voltage	5±0.1V
Working Current	＜5 mA
Working Temperature Range (°C)	-20 to 50
Working Humidity Range	10% to 90% RH
Height (mm)	24.5
Weight (gm)	12

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7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

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Working Temperature	-20～50℃
Working Humidity	15～90%RH (non-condensing)
Storage Temperature	-20～50℃
Communication Protocol	I2C , UART and analog
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Minimum impedance between Pin#2,3 and GND	2.5MΩ
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