CO Sensor SCO-B: Insights from Testing

We are pleased to share insights from our CO sensor tests:

• Sensor consistency is excellent; two units tested at the same location produced nearly identical readings.
• Occasional 2ppm readings in air are considered normal, as the error margin is 5ppm.
• Burning paper and collecting the smoke in a container can be used to test high-capacity CO performance.
• Under normal conditions, CO readings are zero.
• Gas, coal, and tobacco smoke can all produce CO.
• CO levels above 190 ppm are considered highly dangerous.
• We set an alarm threshold in the sensor, which actually triggers an alarm property.
• Installation at higher positions is recommended, as CO tends to rise.
• The sensor holds UL certification with a UL certificate(UL-US-2557598-0), which appears to indicate a certain level of reliability.
UL-US-2557598-0.pdf375.6 KiB