PS-LB D06 LoRaWAN Differential Pressure Sensor 0-3KPa Node 868MHz

The PS-LB D06 LoRaWAN differential pressure sensor is ideal for the precise monitoring of pressure differences in various applications. This sensor is perfect for you if you want to improve the efficiency and safety of your systems. You can use it to monitor ventilation systems in buildings, detect full filters, or monitor heating systems. By using the LoRaWAN protocol, it enables wireless data transmission, making it particularly flexible and versatile. With its ultra-low power consumption and the ability to configure via Bluetooth, it offers you a reliable and durable solution. This sensor node is the third generation from Dragino and offers a mature LoRaWAN stack and application software. You can use the pre-installed software for your IoT projects or flexibly adapt the software to different requirements.

Each sensor is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and the sensor automatically connects when it is turned on and network coverage is available.

Recommended accessories: 

• Lora Gateway

Features:

• Differential pressure measurement: Precise monitoring of pressure difference between two inputs.
• LoRaWAN 1.0.3 Class A
• SX1262 LoRa Core
• Extremely low power consumption
• Open-source hardware/software
• Easy configuration with AT commands via Bluetooth V5.1, LoRaWAN downlink, or UART
• Support for wireless OTA firmware update
• Periodic uplink function
• Downlink for configuration change
• 8500mAh Li/SOCl2 battery for long operation time
• Optimized enclosure with new pressure compensation screw
• External LoRa antenna

Application examples:

• Monitoring of heating and cooling systems.
• Control and monitoring of valves and filters.
• Use in offshore and underwater gas processing.
• Detection of filter blockages.
• Indoor air quality monitoring.

Links and downloads:

• Dragino Wiki

Technical specifications:

• Manufacturer: Dragino
• Manufacturer SKU: PS-LB-D06-EU868
• Microcontroller:
  • MCU: 48Mhz ARM
  • Flash: 256KB
  • RAM: 64KB
• General DC characteristics:
  • Power supply: Built-in battery, 2.5V ~ 3.6V
• Operating temperature: -40 ~ 85°C
• Measurement range: 0-3KPa
• LoRa specifications:
  • Frequency band: 868Mhz
  • Max output: +22 dBm constant RF power
  • RX sensitivity: up to -139 dBm
  • Blocking immunity: Excellent
• Current input measurement:
  • Range: 0 ~ 20mA
  • Accuracy: 0.02mA
  • Resolution: 0.001mA
• Voltage input measurement:
  • Range: 0 ~ 30V
  • Accuracy: 0.02V
  • Resolution: 0.001V
• Battery:
  • Type: Li/SOCI2 non-rechargeable battery
  • Capacity: 8500mAh
  • Self-discharge: <1% / year @ 25°C
  • Max continuous current: 130mA
  • Max boost current: 2A, 1 second
• Power consumption:
  • Sleep mode: 5uA @ 3.3V
  • LoRa transmission mode: 125mA @ 20dBm, 82mA @ 14dBm
• Cable length: 1.8m
• Dimensions: 127 x 66 x 48mm
• Weight: 490g

Package contents:

• 1 x PS-LB D06 LoRaWAN differential pressure sensor 0-3KPa Node 868MHz
• 1x External 868MHz antenna