1st--10.0ppm;
2nd--30.0ppm;
TWA--10.0ppm;
STEL--15.0ppm;
OVER--100.0ppm
氣體報警:2級報警,STEL,TWA,OVER報警
故障報警:傳感器接觸不良,,電壓低,線路故障,校正超量程等報警
氣體報警:報警燈閃爍、間歇峰鳴報警和脈沖振動報警
故障報警:報警燈閃爍、間歇峰鳴報警和顯示故障類型