Temperature & Humidity

S31B-LB/LS LoRaWAN Temperature & Humidity Sensor

Name: S31B-LB/LS LoRaWAN Temperature & Humidity Sensor
Brand: Dragino

From £ 59.99(exc. VAT)

LoRaWAN

Description

Features: LoRaWAN 1.0.3 Class A Ultra-low power consumption Measurement range -40°C ~ 80°C Temperature & Humidity alarm Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 Supports Bluetooth v5.1 and LoRaWAN remote configuration Supports wireless OTA update firmware Uplinks on periodically Downlink to change configuration IP66 Waterproof Enclosure 8500mAh Li/SOCl2 Battery(For S31B-LB) Solar panel + 3000mAh Li-ion battery(For S31B-LS

Features

LoRaWAN 1.0.3 Class A Ultra-low power consumption Measurement range -40°C ~ 80°C Temperature & Humidity alarm
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 Supports Bluetooth v5.1 and LoRaWAN remote configuration Supports wireless OTA update firmware Uplinks on periodically Downlink to change configuration IP66 Waterproof Enclosure 8500mAh Li/SOCl2 Battery(For S31B-LB) Solar panel + 3000mAh Li-ion battery(For S31B-LS

Specs

Common DC Characteristics: Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v 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