Dragino PS-LB D03 LoRaWAN Differenzdrucksensor 0-300Pa Node 868MHz

Delivered between Fri, 18.7. and Mon, 21.7.
Only 2 pieces in stock at third-party supplier
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Product details

The PS-LB D03 LoRaWAN differential pressure sensor is ideal for 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 oversee heating systems. By utilizing 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 long-lasting solution. This sensor node is the third generation from Dragino and features a mature LoRaWAN stack as well as application software. You can use the pre-installed software for your IoT projects or adapt the software flexibly to different requirements.

Recommended accessory: LoRa Gateway

Technical specifications:
Manufacturer: Dragino
Manufacturer SKU: PS-LB-D03-EU868
Microcontroller: MCU: 48MHz ARM
Flash: 256KB
RAM: 64KB
General DC characteristics:
Supply voltage: Built-in battery, 2.5V ~ 3.6V
Operating temperature: -40 ~ 85°C
Measurement range: 0-300Pa
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 transmit mode: 125mA @ 20dBm, 82mA @ 14dBm
Cable length: 1.8m
Dimensions: 127 x 66 x 48mm
Weight: 490g.

Key specifications

Memory
0.06 MB
Processor family
ARM
Clock speed
48 MHz
Item number
58805922

General information

Manufacturer
Dragino
Category
Development boards + Kits
Release date
20.5.2025

Development board properties

Processor family
ARM
Clock speed
48 MHz
Memory
0.06 MB
Flash memory
256 kB

Power supply

Power supply
Battery operated
Operating voltage
3.60 V

Wireless transmission

Wireless transmission
Bluetooth

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Additionally required (not included)
Lora Gateway

Product dimensions

Length
127 mm
Width
66 mm
Height
48 mm
Weight
490 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Delock
    0 %
  • 1.Espressif
    0 %
  • 1.Tru Components
    0 %
  • 1.Whadda
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Arduino
    0 days
  • 1.M5Stack
    0 days
  • 1.Shelly
    0 days
  • 1.WaveShare
    0 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Delock
    0.4 %
  • 2.Espressif
    0.6 %
  • 3.Whadda
    0.8 %
  • 4.HutoPi
    0.9 %
Source: Digitec Galaxus