Measurement parameters
For greenhouse CO₂ monitoring, the YF500-CO2 combines carbon dioxide, temperature and humidity measurements. Compare the required measurement range and controller interface before selecting an ordering code.
For greenhouse CO₂ monitoring, the YF500-CO2 combines carbon dioxide, temperature and humidity measurements. Compare the required measurement range and controller interface before selecting an ordering code.

Product photograph · YF500-CO2
For greenhouse CO₂ monitoring, the YF500-CO2 combines carbon dioxide, temperature and humidity measurements. Compare the required measurement range and controller interface before selecting an ordering code.
Carbon dioxide sensor · Temperature and humidity sensor
Get a quoteSpecifications below are transcribed from the supplier page. Final configuration, calibration and suitability require confirmation before ordering.
| Model | YF500-CO2 |
|---|---|
| Power supply | DC 10~30V |
| Protection rating | IP67 |
| Standard configuration | Pending confirmation |
| Optional configuration | RS485 / LoRaWAN / 4G / WiFi / Bluetooth / 4-20mA / 0-5V |
| Model / Configuration checklist | YF500-C(R) / YF500-C(L) / YF500-C(W) / YF500-C(4G) / YF500-C(B) / YF500-C(20) / YF500-C(V5) |
| Measurement parameters | Measurement range | Resolution | Accuracy |
|---|---|---|---|
| Carbon dioxide sensor | 0~10000ppm | — | ±(50ppm+5%FS) |
| Temperature | -45~125℃ | — | ±0.5℃ |
| Humidity | 0~99%RH | — | ±3%RH |
Downloads are not available until the technical documents and permission to distribute them are confirmed.
For greenhouse CO₂ monitoring, the YF500-CO2 combines carbon dioxide, temperature and humidity measurements. Compare the required measurement range and controller interface before selecting an ordering code.
RS485 Modbus and LoRaWAN are integration options to discuss, not confirmed features of every product. Check protocol, power supply and network compatibility for the selected model.
Pending confirmation. Specify the medium, target parameters, measurement range, required accuracy, installation conditions and controller interface. Suitability must be checked against an approved datasheet.
This page outlines project planning, not an installed customer case or a guaranteed outcome. Confirm product suitability, site conditions and the integration plan before procurement.
Describe the crop, growing medium, ventilation system and sensor location. Discuss CO₂, temperature, humidity and soil moisture requirements separately; confirm condensation exposure and controller compatibility.

The YF500-S combines soil moisture, temperature, electrical conductivity and pH measurement for root-zone monitoring. Confirm the probe configuration and soil-specific calibration requirements.
Technical information
The YF500-TH measures industrial temperature and relative humidity. Its RS485 Modbus RTU output is listed as standard; alternative interfaces are model-dependent options.
Technical informationSpecify the medium, target parameters, measurement range, required accuracy, installation conditions and controller interface. Suitability must be checked against an approved datasheet.
No. Interfaces, power supplies and accessories depend on the confirmed model. Request a written configuration identifying standard and optional items before ordering.
You can prepare and download an enquiry draft. Mailbox, online submission and WhatsApp are pending configuration; delivery has not been tested.
Plan the measurements and installation around your growing environment.
The YF500-CO2 combines carbon dioxide, temperature and humidity measurements for greenhouse monitoring. Consider representative locations near the crop and identify the readings needed for your monitoring or control system.
Review airflow, direct sunlight, condensation and access for maintenance. Confirm supply voltage, the controller interface and the selected output before ordering. The standard interface and the 0–10 V option remain to be confirmed.
Plan inspection and calibration using the approved documentation. Share the number of monitoring points, installation conditions and required communication interface to confirm the appropriate configuration.
Share your application, target parameters and integration requirements.