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Principle Introduction
TesterMeter-MK-401 Household CO detector is a new developed product using high-precision electrochemical CO sensor. This product has the advantages of stable operation and long service life. It is a high-sensitivity gas concentration detection device for real-time detection of indoor CO gas leakage. The detector adopts sound and light alarm method, when the alarm is given out, the sound and light prompts are issued to remind you to take effective measures to avoid the occurrence of vicious events such as fire, explosion, poisoning, etc., to protect your life and property safety. This product is designed, manufactured, inspected and certified in strict accordance with China national standard of GB15322.2-2019 household combustible gas alarm. |
Features
● Stable performance ● Long service life ● Battery-operated, installation free ● LCD screen digital display ● Visual and audible alarm |
Application
| Household CO gas leakage detection |
Technical Parameters
| Item | Specification |
| Dimension | Φ100mm*H36.5mm |
| Power supply | DC4.5V (3 pcs 1.5V AA battery) |
| Detected gas | CO (carbon monoxide) |
| Range | 500ppm (can be customized) |
| Sampling method | Natural diffusion |
| Sensor type | Electrochemical sensor |
| Alarm level | 150ppm (can be customized) |
| Operating temperature | 0℃ ~ 55℃ |
| Operating humidity | ≦95 % RH (no condensation） |
| Response time | ＜30s |
| Resume time | ＜30s |
| Alarm method | Visual and audible alarm |
| Alarm volume | ≧85dB （1 meter straight ahead） |
| Power consumption | < 3W |
| Service life | 3 years |
