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S31-NB/ S31B-NB NB-IoT Outdoor Temperature and Humidity Sensor

DWM23101803

The S31-NB and S31B-NB are NB-IoT 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 NB-IoT network.

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$96.00
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Description

The Dragino S31-NB and S31B-NB are NB-IoT 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 NB-IoT network.

The temperature & humidity sensor used in S31-NB / S31B-NB 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.

S31-NB / S31B-NB supports different uplink methods include TCP, MQTT, UDP for different application requirement, and support uplinks to various IoT Servers.

S31-NB / S31B-NB is powered by 8500mAh Li-SOCI2 battery, It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period and uplink method. Please check related Power Analyze report).

S31-NB / S31B-NB has the optional build-in SIM card and default IoT server connection version. Which make it works with simple configure.

Features: 

NB-IoT Sensor Node,B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD

Ultra Low Power Consumption

Monitor environment temperature

Monitor relative air humidity

Temperature & Humidity alarm

Multiply Sampling and one uplink

8500mAh Battery for long term use

3 meters sensor cable ( for S31-NB)

Support BLE remote configure and update firmware

Uplink on periodically

IP66 Waterproof Enclosure

AT Commands to change parameters

Uplink via MQTT, MQTTs, TCP, or UDP

Specifications:

Temperature Sensor:

Range: -40 to + 80°C

Accurancy: ±0.2 @ 0-90 °C

Resolution: 0.01°C

Long Term Shift: <0.03 °C/yr

Humidity Sensor:

Range: 0 ~ 99.9% RH

Accurancy: ± 2%RH(0 ~ 100%RH)

Resolution: 0.01% RH

Long Term Shift: <0.25 %RH/yr

Applications: 

Smart Buildings & Home Automation

Logistics and Supply Chain Management

Smart Agriculture

Smart Cities 

Order Info:

Part Number : S31-NB-xx or S31B-NB-xx

XX:

GE: General version ( Exclude SIM card)

1D: with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server

Useful Link:

Datasheet

User Manual

Firmware

Product Details
DWM23101803
150 Items
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S31-NB/ S31B-NB NB-IoT Outdoor Temperature and Humidity Sensor

The S31-NB and S31B-NB are NB-IoT 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 NB-IoT network.

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