YCLH Sensor
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For accurate monitoring of formaldehyde and TVOC levels released from furniture, paints, and decorations to ensure occupant safety.
To maintain strict air quality standards by tracking organic pollutants that could affect patient recovery and medical environments.
For real-time assessment of air freshness and pollutant levels in high-occupancy public spaces to enhance customer comfort.
To monitor potential chemical vapor emissions during production or research processes, ensuring a safe working environment.
| Measurement Content | Range | Resolution | Response Time |
|---|---|---|---|
| TVOC | 0-10ppm | 0.01ppm | <3s (T90<15s) |
| HCHO | 0-5ppm | 0.01ppm | <3s (T90<80s) |
| Temperature | -25～80℃ | ±0.2℃ (at 25℃) | Real-time |
| Humidity | 0～99.9%RH | ±2%RH (at 25℃) | Real-time |
| Table 2 Specifications | |
|---|---|
| Measurement Content | IAQ, O₃, Temperature, Humidity, Dew Point |
| Power Supply | DC12～48V, POE power supply |
| Communication Protocol | Modbus TCP, UDP, SNMP (V1.V2), MQTT |
| Communication Interface | RJ45 |
| Interface | 2 channels DI input, 1 channel DO output, 1 channel RS485, 1 channel DC12V output |
| Alarm | Light, sound, email alarm, protocol alerts |
| Screen Display | 3.5 inch TFT color screen |
| Data Storage | 100,000 records |
| Installation | Screw fixation, Magnetic |
| Dimensions | 100*135*35mm |
The sensor monitors TVOC (Total Volatile Organic Compounds) within a range of 0-10ppm, HCHO (Formaldehyde) within 0-5ppm, Temperature (-25 to 80℃), and relative Humidity (0 to 99.9%RH).
Yes, the sensor supports both DC 12～48V power supply and POE (Power over Ethernet) power supply, allowing for flexible wiring and installation options.
The device features an RJ45 communication interface and supports standard protocols including Modbus TCP, UDP, SNMP (V1 and V2), and MQTT for seamless integration into IoT networks.
It supports local light and sound alarms, as well as remote email alerts and protocol-based alerts to immediately notify users of abnormal air quality levels.
Yes, the sensor is equipped with built-in data storage that can save up to 100,000 logs of historical records for tracking and analysis.
The sensor is designed for easy installation and supports both secure screw fixation and convenient magnetic mounting.
