This product is a wireless pressure acquisition terminal based on LoRaWAN, using a high-performance silicon piezoresistive oil filled core with an accuracy of ± 0.5% F.S and a range of 0-2.5MPa (customizable). Built in ER26500 lithium-ion battery, with a maximum range of 3 years (depending on the reporting cycle), supporting multiple frequency bands such as CN470/EU868/US915, and OTAA Class A mode. By using the Type-C port in conjunction with PC tools, parameters such as reporting cycles and triplets can be flexibly configured, and remote downlink command control is supported. The all stainless steel sealed structure is suitable for M2M scenarios such as process control, aerospace, HVAC, etc., achieving low power consumption and reliable pressure monitoring over long distances.