Dragino S31B-LB LoRaWAN Temperature & Humidity Sensor

RM270.00

Hurry, only 2 left.
Services:
  • 30 Days Return Policy
  • 2 Years Warranty
  • Refund Policy
Highlights:
  • LoRaWAN 1.0.3 Class A
  • IP66 Waterproof
  • LoRaWAN® Wireless
  • Up to 5 Years Battery Life
  • BLE & LoRaWAN Configuration
  • Wireless OTA Update
Compare
SKU: MYP-DRG-035 Categories: ,
Description

Dragino S31B-LB is a LoRaWAN Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to IoT server via LoRaWAN wireless protocol.

The temperature & humidity sensor used in S31B-LB is SHT31, which is fully calibrated, linearised, and temperature compensated digital output from Sensirion’s sensor, it provides a strong reliability and long-term stability. The SHT31 is fixed in a waterproof anti-condensation casing for long term use.

The LoRa wireless technology used in S31B-LB 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.

S31B-LB supports Temperature & Humidity alarm feature, user can set temperature alarm for instant notice. S31B-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.

S31B-LB supports BLE configuration and wireless OTA update which make user easy to use.

S31B-LB is powered by 8500 mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each S31B-LB 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
  • Measure range -55°C ~ 125°C
  • Temperature & Humidity alarm
  • Bands: AS923
  • Support Bluetooth v5.1 and LoRaWAN remote configure
  • Support wireless OTA update firmware
  • Uplink on periodically
  • Downlink to change configure
  • IP66 Waterproof Enclosure
  • 8500 mAh Battery for long term use

APPLICATIONS

  • Wireless Alarm and Security Systems
  • Home and Building Automation
  • Automated Meter Reading
  • Industrial Monitoring and Control
  • Long range Irrigation Systems, etc.

 

SPECIFICATIONS

Common DC Characteristics:

  • Supply Voltage: built in 8500 mAh Li-SOCI2 battery, 2.5VDC ~ 3.6VDC
  • Operating Temperature: -40 ~ 85°C

Temperature Sensor:

  • Range: -40 to + 80°C
  • Accuracy: ±0.2 @ 0-90 °C
  • Resolution: 0.1°C
  • Long Term Shift: <0.03 °C/yr

Humidity Sensor:

  • Range: 0 ~ 99.9% RH
  • Accuracy: ± 2%RH ( 0 ~ 100%RH)
  • Resolution: 0.01% RH
  • Long Term Shift: <0.25 %RH/yr

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

Battery:

  • Li/SOCI2 un-chargeable battery
  • Capacity: 8500mAh
  • Self-Discharge: <1% / Year @ 25°C
  • Max continuously current: 130mA
  • Max boost current: 2A, 1 second

Power Consumption:

  • Sleep Mode: 5uA @ 3.3v
  • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

 

DOCUMENTS

 

SHIPPING LIST

  • 1 x S31B-LB LoRaWAN Temperature & Humidity Sensor

 

 

Additional information
Weight 0.37 kg
Dimensions 12 × 5.5 × 20 cm
Reviews (0)
0 ★
0 Ratings
5 ★
0
4 ★
0
3 ★
0
2 ★
0
1 ★
0

There are no reviews yet.

Be the first to review “Dragino S31B-LB LoRaWAN Temperature & Humidity Sensor”

Your email address will not be published. Required fields are marked *

Scroll To Top
Close
Close
Close

My Cart

Shopping cart is empty!

Continue Shopping