O3 gas sensor
7Pages

Catalog excerpts

Electrochemical O3 ozone module （PN：RK03Y） Jinan Rainbow Technology Co.,ltd www.rainbowtechnology

Electrochemical ozone module RK03Y product description RK03Y electrochemical ozone module is a general-purpose, miniaturized module. The use of electrochemical principles to detect O3 in the air has good selectivity and stability. Built-in temperature sensor for temperature compensation; also has digital output and analog voltage output mode, easy to use. RKO3Y is a universal gas module designed and manufactured by combining mature electrochemical detection technology with sophisticated circuit design. Module features High sensitivity, high resolution, low power consumption, long service...

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Gas concentration value = high gas concentration * 256 + low gas concentration

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The reference routine is as follows: ^Function name: unsigned char FucCheckSum(uchar *i,ucharln) ^Function description: Sum check (take the sum of 1\2\3\4\5\6\7 of the sending and receiving protocols to invert +1) Function description: Add the elements 1-the penultimate element of the array and invert +1 (the number of elements must be greater than 2) unsigned char FucCheckSum(unsigned char *i,unsigned char ln) { unsigned char j,tempq=0; i+=1; for(j=0;j<(ln-2);j++) { tempq+=*i; i++; } tempq=(~tempq)+1; return(tempq); } Cross-interference characteristics The sensor module has excellent...

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