Measurement parameters
The YF500-TH measures industrial temperature and relative humidity. Its RS485 Modbus RTU output is listed as standard; alternative interfaces are model-dependent options.
The YF500-TH measures industrial temperature and relative humidity. Its RS485 Modbus RTU output is listed as standard; alternative interfaces are model-dependent options.

Product photograph · YF500-TH
The YF500-TH measures industrial temperature and relative humidity. Its RS485 Modbus RTU output is listed as standard; alternative interfaces are model-dependent options.
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-TH |
|---|---|
| Power supply | DC 10~30V |
| Protection rating | IP67 |
| Operating temperature | -20°C ~ 60°C |
| Power supply / Standard configuration | 24V |
| Standard configuration | RS485 Modbus RTU |
| Optional configuration | 4–20mA / 0–5V / LoRaWAN / WiFi / BLE / 4G |
| Model / Configuration checklist | YF500-TH(R) / YF500-TH(L) / YF500-TH(W) / YF500-TH(B) / YF500-TH(20) / YF500-TH(V5) |
| Measurement parameters | Measurement range | Resolution | Accuracy |
|---|---|---|---|
| Temperature | -45°C ~ 125°C | 0.01°C | ±0.5°C |
| Humidity | 0~99%RH | 0.1%RH | ±5%RH |
Downloads are not available until the technical documents and permission to distribute them are confirmed.
The YF500-TH measures industrial temperature and relative humidity. Its RS485 Modbus RTU output is listed as standard; alternative interfaces are model-dependent options.
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 process, ambient conditions and controller inputs. Review temperature, humidity and differential pressure as separate measurement tasks. Check wiring, power supply and installation constraints.

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.
Technical information
The YF100 is an indoor air quality monitor with model-dependent measurement channels and communications. Specify the required particles, gases and environmental parameters in your enquiry.
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 configuration for the conditions and integration needs of your project.
The YF500-TH measures temperature and relative humidity for industrial environmental monitoring. Consider equipment rooms, storage areas and production environments where the selected model is suitable.
Choose a representative location and review nearby heat sources, dust, condensation and maintenance access. Distinguish the sensor measurement range from its ambient operating-temperature limits.
RS485 Modbus RTU is listed as standard; other interfaces depend on configuration. Confirm supply, wiring, communication settings and calibration requirements.
Share your application, target parameters and integration requirements.