Dragino D23-LB LoRaWAN Waterproof /Outdoor Temperature Sensor with 3 x DS18B20 T

Product Description

The Dragino D23-LB is aLoRaWAN Temperature Sensorfor Internet of Things solution. D23-LB will convert the Temperature reading to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway.

The LoRa wireless technology used in D23-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.

The temperature sensor used in D23-LB canmeasure -55°C ~ 125°C with accuracy ±0.5°C (max ±2.0 °C).

D23-LBsupports temperature alarm feature, user can set temperature alarm for instant notice. D23-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.

D23-LBsupports BLE configureandwireless OTA updatewhich make user easy to use.

D22-LB is powered by8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each D22-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

• 3 x DS18B20 Temperature sensors

• Measure range -55°C ~ 125°C

• Temperature alarm

• 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

• IP66 Waterproof Enclosur

• 8500mAh Battery for long term use

Specifications:

Common DC Characteristics:

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

• Operating Temperature: -40 ~ 85°C

Temperature Sensor:

• Dallas DS18B20

• Range: -55 to + 125°C

• Accuracy ±0.5°C (max ±2.0 °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

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

Package Includes:

• 1 x D23-LB LoRaWAN Waterproof /Outdoor Temperature Sensor

Dimension and weight:

• Device Size: 120 * 55 * 200 mm

• Device Weight: 372g

D23-LB-XX:

XX: the default frequency band

• EU433: Default frequency band EU433

• CN470: Default frequency band CN470

• EU868: Default frequency band EU868

• IN865: Default frequency band IN865

• KR920: Default frequency band KR920

• AS923: Default frequency band AS923

• AU915: Default frequency band AU915

• US915: Default frequency band US915

• KZ865: Default frequency band KZ865

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.