Oxygen Gas Sensor Probe O2 Detection Module O2 High Precision Gas Intelligent Sensor

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 Parameters

Detection 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~50C

Applicable scenarios

Product application:
It can be widely installed in home networks, ventilation systems, industrial controllers, public wall mounted use, pipeline gas detection, environmental monitoring, etc.
 

Product selection

No	Detecting Gas	Gas	Measure Range	Resolution	Alarm Point (High / Low)
1	Combustible Gas	EX	0-100%LEL /0-100%VOL	1%LEL/1%VOL	20 / 50% LEL
2	Oxygen	O2	0-25% /30%VOL	0.1%VOL	19.5% / 23.5%VOL
3	Hydrogen Sulfide	H2S	0-50/100/200/1000 ppm	0.1 ppm	10 / 20 ppm
4	Carbon Monoxide	CO	0-500/1000/2000/5000 ppm	1 ppm	50 / 150 ppm
5	Nitrogen Dioxide	NO2	0-20/50/1000 ppm	0.1 ppm	5 / 10 ppm
6	Nitric Oxide	NO	0-250/500/1000 ppm	1 ppm	50 / 150 ppm
7	Carbon Dioxide	CO2	0-5000 ppm /0-1%/5%/10%VOL	1 ppm/0.1%VOL	1000 /2000 ppm
8	Sulfur Dioxide	SO2	0-20/50/100/200/1000 ppm	0.1 /1 ppm	5 / 10 ppm
9	Chlorine	CL2	0-20/100/1000 ppm	0.1 ppm	5 / 10 ppm
10	Ammonia	NH3	0-50/100/500/1000 ppm	0.1 ppm	20 / 50 ppm
11	Hydrogen	H2	0-1000/5000 ppm	1 ppm	50 /150 ppm
12	Phosphine	PH3	0-5/20/50/100/500/1000 ppm	0.1 ppm	5 / 10 ppm
13	Hydrogen Chloride	HCL	0-20/500/1000 ppm	0.01/0.1 ppm	5 / 10 ppm
14	Chlorine Dioxide	CLO2	0-10/50/100 ppm	0.1 ppm	5 / 10 ppm
15	Hydrogen Cyanide	HCN	0-50/100 ppm	0.01/0.1 ppm	10 / 20 ppm
16	Ethylene Oxide	C2H4O	0-10/20/50/100/200/500 ppm	0.1 /1 ppm	20 / 50 ppm
17	Ozone	O3	0-10/20/100 ppm	0.1 ppm	2 / 5 ppm
18	Formaldehyde	CH2O	0-20/50/100 ppm	0.1 /1 ppm	5 / 10 ppm
19	Hydrogen Fluoride	HF	0-1/10/50/100 ppm	0.01 /0.1 ppm	2 / 5 ppm