Product Description
The Dragino D20-NB NB-IoT Temperature & Humidity Sensor is a highly reliable wireless sensor designed for monitoring temperature and humidity levels in real-time. This sensor is ideal for applications such as smart agriculture, environmental monitoring, industrial automation, and smart buildings. Utilizing Narrowband IoT (NB-IoT) technology, the D20-NB / D20S-NB offers long-range, low-power communication, making it suitable for remote installations and long-term data monitoring. With its durable design, this sensor can withstand harsh outdoor environments, ensuring accurate and reliable performance. It provides precise real-time data that helps users maintain optimal environmental conditions and manage their projects efficiently.
Product Features
- NB-IoT Connectivity: Supports long-range, low-power wireless communication, ideal for remote temperature and humidity monitoring.
- Accurate Measurement: Provides precise real-time data on temperature and humidity levels for effective environmental management.
- Rugged and Weatherproof Design: Built to withstand outdoor environments, ensuring reliable performance in various conditions.
- Battery-Powered Operation: Features a long-lasting battery, making it suitable for remote or hard-to-reach installations.
- Wide Range of Applications: Suitable for agriculture, industrial monitoring, environmental research, and smart building projects.
- Real-Time Data Transmission: Sends accurate readings to cloud-based platforms for monitoring and analysis.
- Easy Integration: Compatible with standard NB-IoT networks, ensuring seamless data transmission and monitoring.
- Compact and Easy to Install: The lightweight design allows for quick setup in various environments.
Specifications
- Brand: Dragino
- Model: D20-NB / D20S-NB
- Measurement Type: Temperature
- Connectivity: NB-IoT
- Power: Battery-operated
- Waterproof Rating: IP66
- Temperature Range: -55 to + 125°C
- Operating Temperature: -40 ~ 85°C
Product Downloads
| Specification | Details |
|---|---|
| Product Name | Dragino D20/D20S/D22/D23-xB & D20/D20S/D22/D23-xS Temperature Sensor |
| Measurement Parameters | Temperature Measurement Range: -55°C to 125°C with an accuracy of ±0.5°C (max ±2.0 °C) |
| Communication Technology | LoRaWAN v1.0.3 Class A, NB-IoT, and CAT-M1 |
| Operating Frequency Bands | EU433, CN470, EU868, IN865, KR920, AS923, AU915, US915 |
| Battery Options |
Li-SOCI2 Battery: 8500mAh capacity (self-discharge rate <1%/year @ 25°C) Solar Version: 3000mAh rechargeable battery with a 0.9W solar panel (suitable for sunny locations) |
| Wireless Communication Options | Supports CAT-M1/LTE-M Bands and CAT NB2 Bands with uplink via MQTT, MQTTs, TCP, UDP, or CoAP |
| Data Transmission | Uplink via LoRaWAN, NB-IoT, or CAT-M1, supports BLE configuration and OTA firmware updates |
| Alarm Feature | Supports temperature alarm feature for instant notice |
| Datalog Feature | Supports storing data when there is no network and uploads when the network recovers |
| Applications | HVAC, Pipeline Liquid, Warehouse Monitoring, Chemical Storage |
| Location Feature | Supports GPS/GLONASS/BDS/Galileo/QZSS for location services |
| Order Information |
Part Numbers: D20/D20S/D22/D23-CS-XX, D20/D20S/D22/D23-CB-XX, D20/D20S/D22/D23-LS-XX, D20/D20S/D22/D23-LB-XX, D20/D20S/D22/D23-NS-XX, D20/D20S/D22/D23-NB-XX XX represents the frequency band Available in GE (General version, excludes SIM card) or 1T (with 1NCE 10 years 500MB SIM card pre-configured to ThingsEye server) |
| NB-IoT and LTE-M Network Coverage |
NB-IoT Network: Austria, Belgium, Bulgaria, China, Croatia, Czech Republic, Denmark, Estonia, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Portugal, Puerto Rico, Russia, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands. LTE-M Network: Argentina, Austria, Australia, Belgium, Canada, Denmark, Estonia, Finland, France, Germany, Great Britain, Hungary, Ireland, Japan, Jersey, Korea, Latvia, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Puerto Rico, Romania, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands. |
Shipping Policy
We provide worldwide shipping using reliable tracked
shipping services.
Local Shipments within Cyprus
Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.
International Shipments
International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.
We dispatch orders within 1-3 workdays after the day of the
order placement.
General Return Policy
We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.
To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@cyric.eu. If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.
For any further information, help and support regarding the
shipping and/or return process you can contact us at:
- Email: sales@cyric.eu
- Telephone: +357 22 282828