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型號 

量程 

低報警設置范圍 

高報警設置范圍 

低報警點 

高報警點 

BX170-CH4 

0-100%LEL

10%LEL～5%LEL

25%LEL～80%LEL

20%LEL

50%LEL

BX170-C3H8 

0-100%LEL

10%LEL～25%LEL

25%LEL～80%LEL

20%LEL

50%LEL

BX170-H2 

0-100%LEL

10%LEL～25%LEL

25%LEL～80%LEL

20%LEL

50%LEL

BX170-H2 

0-1000ppm

20ppm～150ppm

150ppm～500ppm

35ppm

250 ppm

BX170-H2S 

0-100ppm

5ppm～15ppm

15ppm～30ppm

10ppm

15ppm

BX170-CO 

0-1000ppm

25ppm～100ppm

100ppm～500ppm

35ppm

200ppm

BX170-CO 

0-2000ppm

25ppm～100ppm

100ppm～500ppm

35ppm

200ppm

BX170-O2 

0-30%vol

16%vol～19.5%vol

22.5%vol～24%vol

19.5%vol

23.5%vol

BX170-C2H5OH 

0-100%LEL

10%LEL～25%LEL

25%LEL～80%LEL

20%LEL

50%LEL

BX170-NH3 

0-100ppm

20ppm～30ppm

30ppm～70ppm

25ppm

50ppm

BX170-CL2 

0-20ppm

3ppm～10ppm

5ppm～15ppm

5ppm

10ppm

BX170-SO2 

0-100ppm

1ppm～3ppm

3ppm～10ppm

2ppm

5ppm