Datasheet

LoRaWAN Barometric Pressure Sensor
An Industrial Wireless Sensor Network Solution
Specications
Product Model LoRa-S-470/868/915-Baro-01
Microcontroller Ultra-low-power MCU
Support Protocol Based on LoRaWAN v1.0.2 protocol
LoRa Channel Plan CN470 / EU868 / US915
LoRa Power Output 16 dBm (EIRP)
Sensitivity
470MHz: -140dBm(SF12, BW125KHz)
868MHz: -137.5dBm(SF12, BW125KHz)
915MHz: -136.5dBm(SF12, BW125KHz)
Current Consumption
5 μA (sleep mode)
120 mA (active mode)
Communication
Distance
2 to 10 km (depending on di󰀨erent
antennas and environments)
Battery Life ≥ 3 year (upload data once per hour)
Battery Voltage 3.6V
Battery Capacity 19Ah (Non-rechargeable)
IP Rating IP66
UV Resistance
anti-aging (from rain/sun exposure):
UL746C F1
General Parameters
Parameters Condition Value
Range - 300~1100 hPa
Resolution - 1 Pa
Relative Accuracy
700 to 900 hPa
25 to 40
℃
±0.12 hPa
Absolute Accuracy
300 to 1100 hPa
-20 to 0
℃
±1.7 hPa
Absolute Accuracy
300 to 1100 hPa
0 to 65
℃
±1.0 hPa
Temperature
Coe󰀩cient O󰀨set
900 hPa
25 to 40 °C
1.5 Pa/K
Drift - ±1.0 hPa/year
Barometric Pressure
9
Installation
Please refer to the user manual for more details.
© 2008-2019 Seeed Technology Co., Ltd. All rights reserved.
Enclosure Material PC
Operating Temperature -40 to +85
℃ (full accuracy: 0 to 65℃ )
Operating Humidity 0 to 100 %RH (non-condensing)
Device Weight 237g
General Parameters
Certication