The Dragino PS-LB-NA is a LoRaWAN Analog Sensor for Internet of Things solution

PS-LB-NA has 5v and 12v output , 4~20mA, 0~30v input interface to power and get value from Analog Sensor

PS-LB-NA will convert the Analog Value to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway

The LoRa wireless technology used in PS-LB-NA allows device to send data and reach extremely long ranges at low data-rates

It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption

PS-LB -NA supports BLE configure and wireless OTA update which make user easy to use

PS-LB -NA is powered by 8500mAh Li-SOCI2 battery , it is designed for long term use up to 5 years

Each PS-LB -NA is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on

Features: LoRaWAN 1

0

3 Class A Ultra-low power consumption 1 x 0~20mA input , 1 x 0~30v input 5v and 12v output to power external sensor Monitor Battery Level Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 Support Bluetooth v5

1 and LoRaWAN remote configure Support wireless OTA update firmware Uplink on periodically Downlink to change configure 8500mAh Battery for long term use Sp ecifications: Micro Controller: MCU: 48Mhz ARM Flash: 256KB RAM: 64KB Common DC Characteristics: Supply Voltage: 2

5v ~ 3

6v Operating Temperature: -40 ~ 85°C LoRa Spec: Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz Max +22 dBm constant RF output vs

RX sensitivity: down to -139 dBm

Excellent blocking immunity Current Input (DC) Measuring : Range: 0 ~ 20mA Accuracy: 0

02mA Resolution: 0

001mA Voltage Input Measuring: Range: 0 ~ 30v Accuracy: 0

02v