
ZE87 Electrochemical Gas Sensor Module For Atmospheric Monitoring
	 
	Principle Introduction:
ZE87 is a general-purpose and high-performance electrochemical module. It can detect the CO、SO2、NO2、O3 based on electrochemical principle, it has good selectivity and stability. A temperature sensor is built-in for temperature compensation. 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. ZE10 is a general-purpose and high-performance electrochemical module. It can detect the CO、SO2、NO2、O3 based on electrochemical principle, it has good selectivity and stability. A temperature sensor is built-in for temperature compensation. 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 :
City atmospheric environmental monitoring , enterprise environment monitoring,
Factory area unorganized emission monitoring, emergency monitoring, environment
evaluation monitoring, Portable gas detector, various gas detection equipment and 
smart home applCity atmospheric environmental monitoring , enterprise environment monitoring,
Factory area unorganized emission monitoring, emergency monitoring, environment
evaluation monitoring, Portable gas detector, various gas detection equipment and 
smart home appliance.
Technical parameters :
	
| 
						Model No. | ZE87 | 
| 
						Target Gas | 
						CO, H2S, NO2, SO2, O3 | 
| 
						Preheat time | 
						≤5 Min | 
| 
						Response time | 
						≤30 Sec | 
| 
						Resume time | 
						≤30 Sec | 
| 
						Resolution | 
						≤10ppb | 
| 
						Working Voltage | 
						DC 5.0V±0.1V | 
| 
						          Output Data | 
						DAC(0.4~2V) 
						standard voltage signal | 
| 
						UART Output(3V level, compatible with 5V) | |
| 
						PWM Output | |
| 
						            Dimension | 
						Φ39×44 mm | 
| 
						               Weight | 
						75g | 
| 
						Operating Environment | 
						Temp.: -20~50℃ | 
| 
						Humidity.: 15%RH-90%RH 
						(no condensation) | |
| 
						Storage Environment | 
						Temp.: -20~50℃ | 
| 
						Lifespan | 2 year(in air) |