- Time of issue:2021-02-01 18:04:59
Liquid level/oil level measurement series
The Firstrate liquid level measurement series mainly include low power consumption liquid level measurement and wireless liquid level measurement products. The input liquid level products use the pressure monitoring principle for liquid level conversion, and the capacitive type uses the change of the liquid level sensing capacitance value for conversion. The height of the liquid level. This series of products is specially developed for the application environment of the Internet of Things, using wired, battery-powered and cycle power options. The product includes Modbus RTU protocol RS485 output and 0.25~2.5V analog output. It is wirelessly connected to the cloud by GPRS/4G/LoRa/NB-Iot transmission to realize automatic data storage and online analysis and monitoring. This series of products are suitable for petrochemical, environmental protection, tap water pipeline network monitoring, reservoir level monitoring, hydraulic oil tanks, tank trucks, locomotive braking systems, building automation, constant pressure water supply systems and other intelligent monitoring scenarios.
The product has built-in high-performance digital circuits, carefully designed for radio frequency, surge, and electromagnetic interference conditions. It has strong anti-interference ability and stable performance, and meets IEC and CE (EMC) standards.
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