Original Honeywell 4CO-500 4CO-2000 Carbon Monoxide Sensor
Specifications:
Brand: Honeywell
Model: 4CO-500 4CO-2000
Nominal Range: 0~500 ppm CO
Maximum Overload: 2000 ppm
Sensitivity: 0.070 ±0.015 μA/ppm
Baseline (20℃): <±0.2 μA
Resolution: 1 ppm
T90 Response Time: ≤30 s
Operating Temperature: -20 ~ 50 ℃
Humidity: 15~90% RH, non-condensing
Expected Lifetime: 3 years in air
Bias: 0 mV (no bias voltage needed)
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