PS-LB-D01 LoRaWAN Differential Pressure Sensor

The Dragino PS-LB-D01 is a LoRaWAN-based differential pressure sensor designed to measure the pressure difference between two air pressure points. Instead of monitoring absolute pressure, it helps identify pressure drops caused by blockages, partially closed valves, or clogged filters.

With long-range LoRaWAN connectivity, ultra-low power consumption, and multiple pressure range options, PS-LB-D01 is well suited for both industrial and building monitoring applications.

Key Specifications

• Protocol: LoRaWAN v1.0.3 Class A

• Measurement: Differential pressure (two pressure inputs)

• Pressure Ranges: –100 Pa to 100 kPa (model dependent)

• Frequency Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865

• Power: 8500mAh Li-SOCl₂ battery (PS-LB-D01)

• Battery Life: Up to several years (usage dependent)

• Configuration: Bluetooth v5.1 & LoRaWAN downlink

• Firmware: Wireless OTA update supported

• Uplink Modes: Periodic reporting or alarm-based reporting

• Package Size: 275 × 140 × 65 mm

• Package Weight: 615 g

Applications

Indoor air control, HVAC systems, filter clogging detection, valve and pipeline monitoring, industrial airflow monitoring, remote heating systems, and gas processing environments.

USER MANUAL:

PS-LB-D_User_Manual

DATA SHEET:

PS-LB-D_Datasheet

FIRMWARE:

PS-LB-D_Firmware