YCLH Sensor
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The APEM-5930 is a next-generation Ethernet sensor that consolidates high-accuracy temperature, humidity, dew point monitoring, 2 digital inputs, RS485 connectivity, relay control, and DC12V output into one robust device.
Featuring dual DC 12-48V and PoE power options, only one network cable can complete the data transmission and power supply. It enables flexible, plug-and-play installation that drastically reduces wiring complexity and deployment time.
With native support for Modbus TCP, UDP, MQTT, SNMP, and other industrial protocols, it integrates seamlessly into your cloud platform or existing systems in minutes via an intuitive web interface.
Support data logging, 100000 recordings and easily export data.
2 digital inputs, status (on/off) monitoring supported, 1 relay out control supported.
Directly access the device via its IP to remotely adjust data logging frequency, set alarm thresholds, and configure from anywhere. Experience a truly smart, IoT-ready environmental monitoring solution.
Widely used in data centers, warehouse, pharmaceutical warehouse, factories, laboratories...
| Measurement Content | Temperature, humidity, dew point |
| Measurement Range | Temperature: -25 to 80°C; Humidity: 0 to 99.9%RH (non-condensing) |
| Operating Environment | Temperature: -25 to 65°C; Humidity: 0 to 99.9%RH (non-condensing) |
| Measurement Accuracy | Temperature: ±0.2°C (at 25°C); Humidity: ±2%RH (at 25°C) |
| Power Supply | DC12～48V、POE power supply (dual power supply) |
| Communication Protocol | Modbus TCP , UDP , SNMP (V1.V2), MQTT |
| Communication Interface | RJ45 |
| Device Interfaces | 2 channels DI input, 1 channel DO output, 1 channel RS485, 1 channel DC12V output |
| Alarm | Sound and light alarm, email alarm |
| Screen Display | 3.5-inch TFT color screen |
| Data Storage | 100,000 records |
| Installation | Screw fixation, magnetic attachment |
| Dimensions | 100*34*122mm |
The APEM-5930 is capable of monitoring temperature, humidity, and dew point simultaneously with high accuracy.
It supports dual power supply options, including DC 12-48V and PoE (Power over Ethernet), allowing for flexible and simplified wiring installations.
The sensor natively supports Modbus TCP, UDP, SNMP (V1, V2), and MQTT protocols for seamless integration into various cloud platforms and industrial networks.
The device features built-in data logging capacity that can store up to 100,000 records, which can be easily exported via its web interface.
The sensor is equipped with local sound and light alarms, and it can also send email alerts to notify administrators remotely when thresholds are exceeded.
It is widely used for environmental monitoring in data centers, warehouses, pharmaceutical storage facilities, factories, laboratories, and other industrial settings.
