Purchase Qty. Reference FOB Price
1-499 Sets US$65.00
500-999 Sets US$60.00
1,000+ Sets US$55.00
Product Description
Product Description Technical Parameters Detectable Gases Combustibles, oxygen, toxic and harmful gases Detection Principles Catalytic combustion/electrochemical Detection Ranges Ex(0~100)% LEL O2(0.0~30.0)% VOL CO(0~1000) ppm,H2S(0~200) ppm Alarm Thresholds Ex Low 20% LEL, High 50% LEL, O2 Low ...