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

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.