Description
Carbon monoxide (CO) gas sensor for sale. RS485/4-20mA/0-5V/0-10V are available. Measurement accuracy up to ±5ppm or ±10%. Response time ≤30s. Zero point drift ±3 ppm. Pressure range 90~110kPa. The CO transmitter is suitable for floriculture, laboratories, agricultural greenhouses, industrial workshops.
Feature
- High sensitivity gas detection probe with stable signal and high precision.
- Wide measuring range, good linearity, easy to use, easy to install, long transmission distance.
- Widely used in air quality testing equipment, fresh air ventilation system, smart home and other occasions that require CO and temperature and humidity monitoring.
- Input power supply, sensing probe and signal output are completely isolated within the sensor.
- Safe and reliable, beautiful appearance, easy to install.
- The sensor uses more advanced and professional electrochemical probe, compared with the traditional semiconductor probe with higher accuracy and stability.
Specifications
| Model | ATO-VMS-3002-CO |
| Output Signal | RS485/4-20mA/0-5V/0-10V (optional) |
| Power Supply | 10~30VDC (24V for 0-10V output models only) |
| Measurement Range | 0-2000ppm |
| Average Power Consumption | 0.18W |
| Temperature Measurement Range | -40℃~+80℃ |
| Humidity Measurement Range | 0~100%RH |
| Temperature Accuracy | ±0.5℃ |
| Humidity Accuracy | ±3%RH |
| CO Resolution | 1 ppm |
| CO Accuracy | ±5 ppm or ±10% |
| Zero Point Drift | ±3 ppm |
| Operating Temperature | -20~50℃ |
| Operating Humidity | 15~90%RH (non-condensing) |
| Stability | ≤2% signal value/month |
| Response Time | ≤30s |
| Warm-up Time | ≥5min |
| Repeatability | ≤2% |
| Pressure Range | 90~110kPa |
Dimension (Unit: mm)
Application
Tips: What should I do if the sensor gives inconsistent readings?
Inconsistent readings can be due to improper calibration, environmental factors, or sensor malfunction. Check calibration, clean the sensor, and ensure it is installed in a suitable location. If the issue persists, consult the manufacturer.
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