Winsen Gas Sensor - model ZE03 - H2S

Winsen - ZE03 is a general-purpose and high-performance electrochemical module.
It uses three electrodes, electrochemical gas sensor and high-performance micro-processor.
By installing different gas sensor, the module could detect relevant gas.
It is with built-in temperature sensor to make temperature compensation, which makes it could detect the gas concentration accurately. It has the digital output and analog voltage output at the same time which facilities the usage and calibration and shorten the development period.
It is a combination of mature electrochemical detection principle and sophisticated circuit design, to meet customers’ different detection needs.

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

Model No. ZE03
Target Gas CO, O2, NH3, H2S, NO2, O3, SO2, CL2 *)
Measurement Range Refer stable 2.
Working Voltage DC 4V～9V
Working Current ＜ 5 mA
Output Data UART Output (TTL electrical level,3V)
Analog Voltage(refer stable2. for sensor original amplifying signal )
Working Life 2 year
Operating Environment Temp.: -20～50℃
Humidity.: 15%RH-90％RH(no condensation)
Storage Environment Temp.: 20～25℃
Hum.: 30%RH-70％RH
Size ø23.5mm*24.5mm

Sources : https://www.winsen-sensor.com

noted : saat ini hanya tersedia 3 model gas yang ada di varian ;-)