Holykell H2602 Wireless Temperature Sensor with zigbee, lora, nb-iot, wifi

H2603 Wireless Temperature Sensor

The IOT pressure and temperature level monitoring terminal (hereinafter referred to as the IOT monitoring terminal) is a smart instrument with low power consumption and wireless communication power consumption. Based on the mature NB-IOT (Narrow Band Internet Of Things) network, Cloud platform and mobile client wireless transmission. This product can set parameters such as pressure / temperature unit, range zero / range full scale, high / low alarm value, fluctuation threshold, upload time and other parameters via USB on the terminal. It can also remotely customize the acquisition frequency through the cloud platform and view real-time data online. And historical data, allowing customers to accurately and timely grasp on-site information.

The meter uses a large-capacity lithium battery to provide a stable and reliable power supply for the product, enabling it to operate safely for more than 6 years (uploaded once an hour). The self-developed low-power system can not only provide users with on-site data through the LCD screen, but also upload data through the wireless module, and even graft the data to the user's own cloud platform. The powerful control algorithm enables the instrument to have signal breaks. Transmission, working mode automatic switching, pressure fluctuation real-time alarm, one-click wake-up and other practical functions.