The Dragino PS-LB-D LoRaWAN Differential Pressure Sensor (8500mAh Li/SOCl2 / EU868 / 0-4KPa) is designed to measure the pressure difference between two points, which is crucial in applications where monitoring the differential pressure is more relevant than the absolute pressure. This device is particularly useful in scenarios such as monitoring the pressure before and after a valve in a pipeline, where a discrepancy in pressure could indicate a partially open valve or a blockage. The sensor is equipped with two air pressure inputs to facilitate this measurement and is suitable for both home and industrial environments, including offshore and subsea gas processing, as well as remote heating systems.
This sensor operates on the LoRaWAN 1.0.3 Class A protocol, ensuring reliable wireless transmission. It features ultra-low power consumption, making it efficient for long-term use. The device supports a range of pressure measurements from 0 to 4KPa and includes a robust 8500mAh Li/SOCl2 battery, ensuring extended operational life. Additionally, it offers Bluetooth v5.1 support and allows for remote configuration via LoRaWAN, enhancing its versatility and ease of use.
The Dragino PS-LB-D sensor also supports wireless over-the-air firmware updates, allowing for seamless maintenance and upgrades. It can send uplink data periodically or in response to an alarm input, and configuration changes can be made via downlink. This makes it a flexible solution for various monitoring needs, including indoor air control and filter clogging detection. The device is compatible with multiple frequency bands, including EU868, ensuring broad applicability across different regions.
