Operation Manual for PS-H2S-100 Hydrogen Sulphide Module PS-H2S-100 Hydrogen Sulphide Module

Operation Manual for PS-H2S-100 Hydrogen Sulphide Module Brief Introduction PS-H2S-100 hydrogen sulphide module combines selective H2S sensor with high accuracy and advanced electronic control technology, converting H2S concentration into PPM directly. PS-H2S-100 selective H2S module with high accuracy can be applied in smart toilets / smart home / aquatic farm and other cases where detection of H2S at very low level is required. PS-H2S-100 selective H2S module is pre-calibrated in the factory and can be integrated into your system directly. Typical Applications Smart Toilets High Accuracy Portable...

8 Operation Manual for PS-H2S-100 Hydrogen Sulphide Module Communication Protocol Module makes use of serial communication. Communication configuration parameters are:

8 Operation Manual for PS-H2S-100 Hydrogen Sulphide Module Gas concentration = concentration (high byte)*256 + concentration (low byte)

Operation Manual for PS-H2S-100 Hydrogen Sulphide Module /************************************************************************* *Function name：unsigned char FucCheckSum(uchar *i,ucharln) *Function description：checksum calibration[Take Not(Byte1+Byte2+…Byte7) +1] *Note：Take Not(Byte1+Byte2+…ByteX (X>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); } Avoid changing or moving sensor on the module....