Wireless pressure sensor CS-iGPM-01

NB-IoTLoRaWANIP65

Support LoRaWAN, NB-IoT transmission. It is powered by battery, and features easy mounting, long battery life, high detection accuracy and stable operation. Product Introduction The CS-iGPM-01 Wireless Pressure Data Logger is used to collect pressure data output by pressure transmitters and transmit it via wireless NB-IoT. The pressure transmitter and suction cup antenna are connected to the pressure data logger through connectors. This data logger product can provide two wireless communication methods: LoRaWAN (under development) and NB-IoT. The appearance of the data logger is shown in Figure 1. It is powered by 6 batteries and features easy installation, long battery life, high detection accuracy, and stable operation. Working principle The pressure data logger is built with a high-precision ADC, a controllable voltage source, a world-leading low-power microcontroller, and a wireless module. The microcontroller turns on the voltage source at regular intervals; after collecting the pressure data signal, it turns off the voltage source, converts the collected voltage value into a pressure value, and transmits it to the cloud platform via the wireless module.