Dragino LSN50-V2-S31 LoRaWAN® Temperature & Humidity Sensor - EU 868MHz
:In stock
Product Features
- LoRaWAN v1.0.3 Class A
- Ultra low power consumption
- External 3m SHT31 probe
- Measure range -40°C ~ 80°C
- Temperature alarm
- Bands: CN470/EU433/KR920/US915
- EU868/AS923/AU915/IN865
- AT Commands to change parameters
- Uplink on periodically or Interrupt
- Downlink to change configure
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The Dragino LSN50v2-S31 is a LoRaWAN Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to IoT server via LoRaWAN wireless protocol.
The temperature & humidity sensor used in LSN50v2-S31 is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability
and long-term stability. The SHT31 is fixed in a waterproof anti-condensation casing for long term use.
LSN50v2-S31 supports temperature and humidity alarm feature, user can get alarm for instant notice.
LSN50v2-S31 is powered by 8500mAh Li-SOCI2 battery, It is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period.Please check related Power Analyze report).
Each LSN50v2-S31 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to local LoRaWAN server and it will auto connect after power on.
Applications
- Wireless Alarm and Security Systems
- Home and Building Automation
- Automated Meter Reading
- Industrial Monitoring and Control
- Long range Irrigation Systems,etc.
Product Specifications
| Features | |
| LoRaWAN v1.0.3 Class A | |
| Ultro low power consumption | |
| External 3m SHT31 probe | |
| Measure range -40°C ~ 80°C | |
| Temperature and humitidy alarm | |
| Bands: EU868 | |
| AT Commands to change parameters | |
| Uplink on periodically | |
| Downlink to change configure | |
| Temperature Sensor | |
| Range | -40 to + 80°C |
| Accurancy | ±0.2 @ 0-90 °C |
| Resolution | 0.01°C |
| Long Term Shift | <0.03 °C/y |
| Humidity Sensor | |
| Range | 0 ~ 99.9% RH |
| Accurancy | ± 2%RH ( 0 ~ 100%RH) |
| Resolution | 0.01% RH |
| Long Term Shif | <0.25 %RH/yr |
Product Downloads
Shipping Policy
We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Cyprus are performed either directly from us or using local shipping couriers (i.e. ACS Courier).
We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment.
Shipment Tracking
You can use the following links to track your order using the provided tracking number in the case of international orders.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:
