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China, Chinese No2 Sensor Probe No2 Detection Module No2 High Precision Gas Smart Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorGas SensorNo2 Gas SensorGas Sensor
Shenzhen Yifan Technology Co., Ltd.
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Product Description summary:This module uses digital signals instead of traditional analog signals for transmission, reducing interference during the transmission process. Imported sensors and industrial grade high stability microcontrollers are used, which have the characteristics of long lifespan, low cost, high accuracy, and good long-term stability. The default baud rate for serial communication is 9600, with 8 data bits, 1 stop bit, and even parity; Its output interface is TTL output signal or RS485 signal, which can be confirmed by contacting sales personnel.Product ParametersDetection gas:different gas types can be measured according to different sensors;Detection range:optional (measurement range determined by different sensors)Detection method:Pipeline type, diffusion type optional.Response time:less than 10S (response time varies according to different sensors);Output mode:TTL (baud rate 9600);Service life:>5 years;Working voltage:0-5.5VDC or 12-24VDC;Working current:10mA~120mA (different according to different sensor working current);Working temperature:-30C~50CApplicable scenariosProduct application:It can be widely installed in home networks, ventilation systems, industrial controllers, public wall mounted use, pipeline gas detection, environmental monitoring, etc. Product selectionNoDetecting GasGasMeasure RangeResolutionAlarm Point(High / Low)1Combustible GasEX0-100%LEL /0-100%VOL1%LEL/1%VOL20 / 50% LEL2OxygenO20-25% /30%VOL0.1%VOL19.5% / 23.5%VOL3Hydrogen Sulfide H2S0-50/100/200/1000 ppm0.1 ppm10 / 20 ppm4Carbon MonoxideCO0-500/1000/2000/5000 ppm1 ppm50 / 150 ppm5Nitrogen DioxideNO20-20/50/1000 ppm0.1 ppm5 / 10 ppm6Nitric OxideNO0-250/500/1000 ppm1 ppm50 / 150 ppm7Carbon DioxideCO20-5000 ppm /0-1%/5%/10%VOL1 ppm/0.1%VOL1000 /2000 ppm8Sulfur Dioxide SO20-20/50/100/200/1000 ppm0.1 /1 ppm5 / 10 ppm9ChlorineCL20-20/100/1000 ppm0.1 ppm5 / 10 ppm10AmmoniaNH30-50/100/500/1000 ppm0.1 ppm20 / 50 ppm11HydrogenH20-1000/5000 ppm1 ppm50 /150 ppm12Phosphine PH30-5/20/50/100/500/1000 ppm0.1 ppm5 / 10 ppm13Hydrogen Chloride HCL0-20/500/1000 ppm0.01/0.1 ppm5 / 10 ppm14Chlorine Dioxide CLO20-10/50/100 ppm0.1 ppm5 / 10 ppm15Hydrogen CyanideHCN0-50/100 ppm0.01/0.1 ppm10 / 20 ppm16Ethylene OxideC2H4O0-10/20/50/100/200/500 ppm0.1 /1 ppm20 / 50 ppm17OzoneO30-10/20/100 ppm0.1 ppm2 / 5 ppm18Formaldehyde CH2O0-20/50/100 ppm0.1 /1 ppm5 / 10 ppm19Hydrogen Fluoride HF0-1/10/50/100 ppm0.01 /0.1 ppm2 / 5 ppm
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