We're testing a new sensor that detects CO levels. It seems quite accurate, with the manual stating a 10-year lifespan (we hope so). Based on initial tests, it responds quickly and uses fuel cell technology.
HA Interface
News
Title | Created time |
|---|---|
Dec 16, 2025 12:53 PM | |
Dec 15, 2025 1:31 PM | |
Dec 13, 2025 1:20 PM | |
Dec 5, 2025 2:43 PM | |
Dec 5, 2025 2:40 PM |
Buy It
https://shop.screek.io/products/sco-b
How To
To connect to Home Automation, simply power on the device, connect to its hotspot CO-SENSOR-SCO-B, then join the network (if the prompt does not appear, navigate to http://192.168.4.1). The device will then be automatically detected by Home Automation.
Specifications
Item | Specification |
Sensor Model | PS-CO-5000 |
Detection Principle | Fuel Cell |
Detectable Gas | CO |
Detection Range | 0–5000 ppm |
Overload | 10000 ppm |
Response Time (T90) | < 30 s |
Accuracy | ±3% FS (25 ± 3 °C) |
Detection Limit | 5 ppm |
Repeatability | 3% |
Linearity | Linearity |
Operating Temperature Range | −40 °C ~ 70 °C |
Operating Pressure Range | 1 atm ±10% |
Operating Humidity Range | 10%–90% RH (non-condensing) |
Lifetime | 10 years |
Weight | 4 g |
Poisoned by Silicone | None |
Sensor Size | 60.1 x 34.6 x 21.3mm |
Power supply method | Type-C USB Cable |
Documents
FC-CO-5000 Long-life carbon monoxide sensor.pdf1.1 MiB
PS-CO-5000 CO Module.pdf463.3 KiB
FC-CO-5000 Tech Date B en-US.pdf2.8 MiB
UL-US-2557598-0.pdf375.6 KiB