YCLH Sensor
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Supports Power over Ethernet (PoE), delivering both power and data through a single cable.
Temperature accuracy ±0.2°C, humidity accuracy ±2%RH, providing reliable measurement results.
Probe is optional, usually 1-2 meters. For lengths over 2 meters (e.g., 10 or 100 meters), the probe can be connected via the RS485 Interface.
2 digital inputs (DI) supported for status (on/off) monitoring (e.g., smoke/water leakage detectors). 1 digital output (DO) relay control supported (e.g., air conditioner activation).
Built on wired Ethernet, immune to wireless signal interference, ensuring zero packet loss and rapid response.
Supports multiple network protocols including MODBUS TCP, UDP, SNMP, and MQTT for seamless third-party integration.
Robust housing suitable for various demanding industrial and commercial environments.
Immediate notifications via email, SNMP Trap, or platform push when data exceeds pre-configured thresholds.
Capable of recording up to 100,000 data points for detailed tracking and analysis.
| Measurement Content | Temperature, Humidity, Dew Point, Atmospheric Pressure |
| Measurement Range | Temperature -25～80℃, Humidity 0～99.9%RH (Non-Condensing) 300～1100 hPa (equivalent to +9000m to -500m above sea level) |
| Operating Environment | Temperature -25～65℃, Humidity 0～99.9%RH (Non-Condensing) |
| Measurement Accuracy | Temperature ±0.2℃ (at 25℃); Humidity ±2%RH (at 25℃) Atmospheric ±0.12 hPa (equal to ±1m, at 700～900hPa) |
| Power Supply | DC12～48V, POE power supply |
| Communication Protocol | Modbus TCP, UDP, SNMP (V1.V2), MQTT |
| Communication Interface | RJ45 |
| Equipment Interface | 2 channels DI input, 1 channel DO output, 1 channel RS485, 1 channel DC12V output |
| Alarm | Light, sound, email alarm |
| Screen Display | 3.5 inch TFT color screen |
| Data Storage | 100,000 records |
| Installation | Screw fixation, Magnetic |
| Dimensions | 100*172*34mm |
The sensor supports Power over Ethernet (PoE) as well as a wide range DC power supply of DC 12V to 48V, allowing flexible installation depending on your network infrastructure.
It offers industrial-grade accuracy: Temperature accuracy is ±0.2°C (at 25°C), humidity accuracy is ±2%RH (at 25°C), and atmospheric pressure accuracy is ±0.12 hPa (at 700~900hPa).
Yes, the probe is optional and usually ranges from 1-2 meters. For distances exceeding 2 meters (such as 10 or 100 meters), the probe can be customized and connected via the RS485 interface.
This web sensor supports standard industrial and IoT network protocols, including Modbus TCP, UDP, SNMP (V1, V2), and MQTT, allowing seamless integration with third-party software platforms.
The device features 2 DI channels for status monitoring (e.g., connecting smoke or water leakage detectors) and 1 DO relay output channel for external control (e.g., automatically turning on an air conditioner when the temperature exceeds limits).
The sensor features massive internal storage capable of recording up to 100,000 data points for historical tracking and analysis.
