4G wireless temperature and humidity CO2Sensorlow-power battery power supply

As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd， (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com

1. Temperature detection range: -40~85 ° C, detection accuracy: ± 0.2 ℃;

2. Humidity detection range: 0~100%, detection accuracy: ± 3%;

3. Carbon dioxide detection range: 0~10000PPM, detection accuracy: ± (50PPM+3%);

4. Power supply: Supports chargingLithium batterySupport plug-in use;

5. 4G version, display: with display screen, including temperature, humidity, battery level, and communication status;

6. IoT card: Built in 4G/5G IoT card, supports China Mobile/China Unicom/China Telecom/Radio and Television;

7. Line length: Temperature Sensor line ≥ 0.5 meters;

8. Channel: Standard configuration includes one temperature and one humidity, probe cable ≥ 0.5 meters, and probe can be built-in.