Est. Price

• $80.00 – $88.00

Features

• NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/ B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
• Ultra Low Power Consumption
• 2 x DS18B20 Temperature probes
• Measure range: -55°C ~ 125°C
• Temperature alarm
• IP66 Waterproof Enclosure
• Support BLE remote configure and update firmware
• Uplink on periodically
• Downlink to change configure
• 8500mAh Battery or Solar Panel + Li-on Battery for long term use
• Nano SIM card slot for NB-IoT SIM

Specifications

• Common DC Characteristics :
• Supply Voltage: 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 :
• NB-IoT Module: BC660K-GL
• Support Bands:
• B1 @H-FDD: 2100MHz
• B2 @H-FDD: 1900MHz
• B3 @H-FDD: 1800MHz
• B4 @H-FDD: 2100MHz
• B5 @H-FDD: 860MHz
• B8 @H-FDD: 900MHz
• B12 @H-FDD: 720MHz
• B13 @H-FDD: 740MHz
• B17 @H-FDD: 730MHz
• B18 @H-FDD: 870MHz
• B19 @H-FDD: 870MHz
• B20 @H-FDD: 790MHz
• B25 @H-FDD: 1900MHz
• B28 @H-FDD: 750MHz
• B66 @H-FDD: 2000MHz
• B70 @H-FDD: 2000MHz
• B85 @H-FDD: 700MHz
• 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：
• STOP Mode: 10uA @ 3.3v
• Max transmit power:[email protected]

Resources

• Datasheet
• User Guide

Images

Details

D22-NB/NS NB-IoT Waterproof /Outdoor Temperature Sensor...