Oxygen sensor KE-25F3
(1) Long life (KE-25-5 years, KE-50-10 years)
(2) Not affected by CO2, CO, H2S, NOx, H2
(3) Low cost
(4) Working at normal temperature
(5) Signal output setting
(6) No external power supply required
(7) No heating
Second, the oxygen sensor (KE-25 KE-50) performance:
(1) Measuring range 0-100% O2
(2) Accuracy KE-25: ±1% (full scale); KE-50: ±2% (full scale)
(3) Working temperature 5～40℃
(4) Storage temperature -20～＋60℃
(5) Response time KE-25: 14±2 seconds; KE-50: 60±5 seconds
(6) Initial output KE-25: 10.0–15.5mv; KE-50: 47.0-65.0mv
(7) Life expectancy KE-25: 5 years; KE-50: 10 years
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