MOES S02-CO Carbon Monoxide Sensor
The MOES S02-CO is a precision carbon monoxide detector equipped with an electrochemical sensor that enables accurate monitoring of CO concentrations in the range of 0–999 ppm. With a fast response time of less than 2 seconds and a loud alarm exceeding 85 dB, the device immediately alerts you to a hazard. The clear, color LCD display shows not only the carbon monoxide level but also temperature and humidity, allowing you to monitor indoor conditions in real time. Mains power ensures continuous, 24-hour protection without the need to replace batteries.
Accurate detection and immediate response
The electrochemical sensor used ensures high measurement precision and operational stability. The device quickly detects even slight changes in carbon monoxide concentration and immediately triggers an audible and visual alarm. This provides the user with a clear warning of the danger, allowing them to take appropriate action quickly.
Four-level alarm system
The sensor uses four warning levels, which are indicated by color and sound. Green indicates safety (0–50 ppm), yellow indicates an elevated concentration (51–100 ppm) and activates a slower audible signal, orange indicates a warning state (101–150 ppm) with a faster alarm, and red signals danger (150–999 ppm) requiring an immediate response. This makes it easy to assess the severity of the threat at a glance.
Intuitive operation and settings adjustment
The color LCD screen provides convenient access to the most important information in real time. In addition to CO levels, temperature and humidity values are also displayed, which enhances the device’s functionality and allows for better control of indoor conditions. The screen rotation feature allows you to adjust the display orientation to match the installation location. The device is also equipped with three buttons for convenient control. The “U” button allows you to perform a function test and change the temperature unit (°C/°F). The brightness button offers three backlight levels—100%, 50%, and complete screen off—while the sound button allows you to mute the alarm or rotate the display by 180°. This lets you customize the sensor’s operation to your needs and usage conditions.
Included
- Sensor
- Plug
- User manual
| Manufacturer | Moes |
|---|---|
| Model | S02-CO |
| Carbon monoxide (CO) | 0~999 ppm (±10%) |
| CO alarm threshold | (default) 51 ppm |
| Temperature | -10°C ~ 50°C (±1.5°C) / 14°F ~ 122°F (±2.7°F) |
| Humidity | 0% ~ 95% RH (±5%) |
| Power supply | 100–240 V, 50/60 Hz (replaceable plug) |
| Display | 2.0", 320 × 240, IPS |
| Housing | ABS plastic (fire-resistant) |
| Operating temperature | -10°C ~ 50°C / 14°F ~ 122°F |
| Alarm | Yes |
| Product dimensions | 105 × 55 × 52 mm (with plug) |














