The Dragino LC01 is equipped with over-current, over-voltage and short-circuit protection to effectively prevent lightning strikes. The LC01 body is made of fire-resistant polycarbonate with the addition of an anti-ultraviolet material that does not change color under the influence of external factors.

The LC01 has a zero-crossing trip function to avoid sparks caused by voltage fluctuations and extend the life of the LC01 and controlled devices. Users can switch sockets on the LoRaWAN server.

Features:

• Ranges: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
• Wide voltage range: Compatible with devices operating from 80~275V AC, with a maximum resistive load of 15A.
• Dual Terminal Design: Equipped with two input and two output terminals for convenient power connection.
• LoRaWAN® Class C: Operates in Class C mode for low-latency communication and continuous listening.

Application:

Technical characteristics:

• Voltage: 80-275 V AC
• Current: 15 A Resistive load

Delivery set:

• LC01 LoRaWAN Relay

Запис Dragino LC01 is a LoRaWAN relay спершу з'явиться на Polymetrica.

The AQS01-L is powered by an ER18505 4000mAh battery. The battery can last more than 2 years and is easily replaced.

AQS01-L supports BLE configuration and wireless OTA update, making it easy to use.

The AQS01-L supports CO2 Alarm and Temperature Alarm* functions, allowing users to receive instant alerts.

The AQS01-L supports the Datalog function, which allows users to retrieve sensor data using LoRaWAN commands.

Note*: The CO2 Alarm and Temperature Alarm functions significantly reduce battery life.

Features:

• LoRaWAN 1.0.3 Class A
• Ranges: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
• CO2/temperature/relative humidity/pressure monitoring
• CO2 alarm support
• Datalog support
• Support for Bluetooth v5.1 and LoRaWAN for remote configuration
• Support wireless OTA firmware update
• Periodic connection to the network
• Connecting to the network to change settings
• Powered by batteries with a capacity of 4000 mAh

Application:

General characteristics of direct current:

• Power supply: Built-in 4000mAh Li-SOCI2 battery, 2.5V ~ 3.6V.
• Operating temperature: -20 ~ 65 °C

CO2 sensor:

• Target gas: carbon dioxide (CO2)
• Principle of operation: non-dispersive infrared (NDIR)
• Operating range: 0-50 °C, 0-85% relative humidity (non-condensing)
• Measuring range: 400 to 5000 ppm (extended range to 10000 ppm)
• Accuracy: typical ±(50 ppm +3% of reading)
• Pressure compensation

Temperature sensor:

• Range: from -20 to 65 °C
• Accuracy: typical ±1.0 at 0-65 °C
• Resolution: 0.01 °C

Humidity sensor:

• Range: 0 to 99.9% relative humidity
• Accuracy: ± 3% RH (20 ~ 80% RH)
• Resolution: 0.008% RH
• Long-term stability: 0.5 %RH/year

Air pressure:

• Range: 300~1100 hPa
• Accuracy: ± 1.0 hPa (0-65 °C)
• Resolution: 0.18 Pa
• Long-term stability: ±1.0 Pa/year

Features of LoRa:

• Frequency range, band 1 (HF): 862 ~ 1020 MHz
• Max continuous RF output power +22dBm vs
• RX sensitivity: up to -139 dBm.
• Excellent blocking resistance

Battery:

• Non-rechargeable Li/SOCI2 battery
• Capacity: 4000 mAh
• Self-discharge: <1% / year at 25 °C

Energy consumption:

• Sleep mode: 6 µA at 3.3 V
• LoRa transmission mode: 125 mA at 20 dBm, 82 mA at 14 dBm

Запис Dragino AQS01-L is a LoRaWAN CO2 sensor спершу з'явиться на Polymetrica.

It has built-in a unique dust removal brush design, and the radar controls the dust removal brush to complete the optical mirror dust removal operation, and the user can customize the dust removal configuration.

The Dragino LDS25-LB/LS can be used in scenarios such as horizontal distance measurement, ore material monitoring, object proximity and presence detection, industrial material monitoring, forage crop monitoring, automatic control, etc.

It determines the distance between the measured object and the sensor and uploads the value via a wireless connection to the LoRaWAN server.

It supports BLE configuration and wireless OTA update, making it easy to use.

Dragino LDS25-LB/LS is powered by a Li-SOCI2 8500mAh battery or by a solar battery + lithium-ion battery, it is designed for long-term use of up to several years.

Features:
LoRaWAN 1.0.3 Class A
Ranges: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
Ultra-low power consumption
Laser technology for distance determination
Distance measurement: 0.1m ~ 25m at 90% reflection, 0.1m ~ 12m at 10% reflection
Accuracy: ±6cm @ (0.1m-6m), ±1% @ (6m-25m)
Resolution: 1 cm
Viewing angle: 3°
Protection level: IP5X
Resistance to ambient light: 100Klux
Monitor battery level
Support Bluetooth v5.1 remote setup and OTA firmware update
AT commands for changing parameters
Link to change the configuration
8500mAh Li/SOCl2 battery (LDS25-LB)
Solar panel + 3000mAh Li-ion battery (LDS25-LS)

Application:
Measurement of horizontal distances
Monitoring of ore materials
Detection of proximity and presence of objects
Monitoring of industrial materials
Monitoring of fodder crops
Automatic control

Specification:

General characteristics of direct current:

Power supply: Built-in battery, 2.5v ~ 3.6v
Operating temperature: -40 ~ 85°C

Sensor specification:
Storage temperature: 30°C ~ 80°C
Operating temperature: -20°C ~ 60°C

Distance measurement:
0.1 m ~ 25 m at 90% reflectivity
0.1m ~ 12m at 10% reflectivity
Accuracy: ±6cm @（0.1m ~ 6m）, ±1% @（6m ~ 25m）.
Distance resolution: 1 cm
Resistance to ambient light: 100 klk
Degree of protection: IP5X
Light source: VCSEL
Central wavelength: 850 nm
Viewing angle: 3°
Body material: ABS+PC
Wire length: 120 cm

Technical characteristics of LoRa:
Frequency range, band 1 (HF): 862 ~ 1020 MHz
Max. +22 dBm constant HF output compared to
RX sensitivity: up to -139 dBm.
Excellent blocking immunity

Battery:
Li/SOCI2 battery
Capacity: 8500mAh
Self-discharge: <1% / year at 25°C
Maximum continuous current: 130 mA
Maximum impulse current: 2A, 1 second

Energy consumption:
Sleep mode: 5 µA at 3.3 V
LoRa transmission mode: 125 mA at 20 dBm, 82 mA at 14 dBm

The package includes:
LDS25-LB or LDS25-LS LoRaWAN LiDAR sensor with automatic distance clearance x 1

Запис Local lidar sensor with automatic range clearing LoRaWAN Dragino LDS25-LB/LS спершу з'явиться на Polymetrica.

The RS485-LN allows the user to monitor / control RS485 devices and achieve extremely large ranges. It provides ultra-long distance spread-spectrum communication and high immunity, while minimizing current consumption. It targets professional wireless sensor networks such as irrigation systems, smart meters, smart cities, building automation and so on.

For data transfer: RS485-LN sends user-defined commands to RS485 devices and receives responses from RS485 devices. The RS485-LN processes these responses according to a user-defined rule to obtain the final payload for upload to the LoRaWAN server.

For downlink data transmission: RS485-LN works in Class C LoRaWAN network. When downlink commands are received from LoRaWAN server, RS485-LN forwards commands from LoRaWAN server to RS485 devices.

Features:
LoRaWAN v1.0.3 Class A and Class C protocol (default class C)
Frequency ranges: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
AT-commands for changing parameters
Remote configuration via LoRa Downlink
Firmware update via software port
Support for multiple RS485 devices with flexible rules
Support for Modbus protocol devices
Periodic inclusion or survey
Downlink for transmitting RS485 commands

Application:
Smart buildings and home automation
Logistics and supply chain management
Smart accounting
Smart agriculture
Smart cities
Smart factory

The package includes:
RS485-LN x 1
Antenna stack for LoRa RF part x 1
Software cable x 1

Dimensions and weight:
Device size: 13 x 10 x 3.5 cm
Device weight: 255 g

Code number: RS485-LN-XXX

XXX: Default frequency range

EU433: default frequency band EU433
CN470: CN470 default frequency range
EU868: The default frequency range is EU868
IN865: Default frequency band of IN865
KR920: KR920 default frequency band
AS923: AS923 default frequency band
AU915: Default frequency band AU915
US915: Default frequency band US915

Запис RS485 / Modbus to LoRaWAN converter Dragino RS485-LN спершу з'явиться на Polymetrica.

SDI-12 (1200 baud serial digital interface) is asynchronous for smart sensors that monitor environmental data. The SDI-12 protocol is widely used in agricultural sensors and weather stations.

The SDI-12-NB has an SDI-12 interface and supports 12V output to power an external SDI-12 sensor. It can receive environmental data from SDI-12 sensor and send the data via NB-IoT wireless protocol.

The SDI-12-NB supports various uplink methods including MQTT, MQTT, UDP and TCP for different application requirements as well as supporting uplink to different IoT servers.

SDI-12-NB supports BLE configuration and OTA update , which makes it easy for the user to use.

The SDI-12-NB is powered by Li-SOCI2 battery with a capacity of 8500 mAh , designed for long-term use of up to several years.

The SDI-12-NB has an optional built-in SIM card and a default IoT server connection version. Due to this, it works with a simple configuration.

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

Controlled 3.3V, 5V and 12V output to power an external sensor

SDI-12 protocol for connecting to an SDI-12 sensor

Multiple sampling and one uplink

Support Bluetooth v5.1 remote setup and firmware update

The output line is periodically switched on

Downlink to change configuration

8500mAh battery for long-term use

Outbound line via MQTT, MQTTs, TCP or UDP

Nano SIM card slot for NB-IoT SIM

Application:

Smart agriculture

Technical characteristics:

General characteristics of direct current:

Supply voltage: 2.5V ~ 3.6V

Support current: 5V 300mA, 12V 100mA

Operating temperature: -40 ~ 85°C

Measurement of input current (DC):

Range: 0~20mA Accuracy: 0.02mA

Resolution: 0.001 mA

Measurement of input voltage:

Range: 0 ~ 30 V

Accuracy: 0.02 V

Resolution: 0.001 V

NB-IoT specification:

NB-IoT module: BC660K-GL

Support range:

B1 @H-FDD: 2100 MHz

B2 @H-FDD: 1900 MHz

B3 @H-FDD: 1800 MHz

B4 @H-FDD: 2100 MHz

B5 @H-FDD: 860 MHz

B8 @H-FDD: 900 MHz

B12 @H-FDD: 720 MHz

B13 @H-FDD: 740 MHz

B17 @H-FDD: 730 MHz

B18 @H-FDD: 870 MHz

B19 @H-FDD: 870 MHz

B20 @H-FDD: 790 MHz

B25 @H-FDD: 1900 MHz

B28 @H-FDD: 750 MHz

B66 @H-FDD: 2000MHz

B70 @H-FDD: 2000 MHz

B85 @H-FDD: 700 MHz

Battery:

Non-rechargeable Li/SOCI2 battery

Capacity: 8500mAh

Self-discharge: <1% / year at 25°C

Maximum direct current: 130 mA

Maximum boost current: 2A, 1 second

The package includes:

SDI-12-NB_SDI-12 to NB-IoT converter x 1

External antenna x 1

Size and weight:

Device size: 195 * 125 * 55 mm

Weight of the device: 420 g

Order information:

Part number: SDI-12-NB-XX-YY

XX :

GE: General version (without SIM card)

1D: with 1NCE* 10 years 500MB SIM card and pre-configuration for DataCake server.

YY : Large connector hole size

M12: hole M12

M16: hole M16.

Запис Dragino SDI-12-NB SDI-12 to NB-IoT converter спершу з'явиться на Polymetrica.

LPS8v2 is fully compatible with the LoRaWAN protocol. It supports different kinds of LoRaWAN network connections, such as: Semtech UDP Packet Forwarder, LoRaWAN Basic Station, ChirpStack MQTT Bridge etc. This allows the LPS8V2 to work with most LoRaWAN platforms on the market.

LPS8v2 also includes embedded LoRaWAN server and IoT server , which enable a system integrator to deploy an IoT service without a cloud service or a 3rd server.

Different countries use different LoRaWAN frequency bands. In LPS8v2, these ranges are preconfigured. Users can also configure frequency bands for use in their own LoRa network.

LPS8v2 supports remote control . The system integrator can easily monitor and maintain the gateway remotely.

features:

An open source Debian system

Controlled by GUI, SSH over WAN or WiFi

Remote control

Automatic initialization for batch deployment and management

LoRaWAN gateway 10 programmable parallel demodulation paths

Pre-configured to support different regional LoRaWAN settings.

Allow configuration of regional LoRaWAN parameters.

Different types of LoRaWAN connections such as: Semtech UDP Packet Forwarder

LoRaWAN base station ChirpStack-Gateway-Bridge (MQTT)

Built-in Node-Red local application server.

Built-in local LoRaWAN ChirpStack server.

Application:

Smart buildings and home automation

Logistics and supply chain management Smart Metering

Smart agriculture

Smart cities

Smart factory

Technical characteristics:

Hardware system:

CPU: Quad-core Cortex-A7 1.2GHz

RAM: 512 MB

eMMC: 4 GB

Interface: 10M/100M RJ45 ports x 1

LoRaWAN Wi-Fi 802.11 b/g/n multi-channel wireless communication

Maximum output power: 27 dBm

Sensitivity: -140 dBm

Operating conditions:

Operating temperature: -20 ~ 70°C

Storage temperature: -20 ~ 70°C

Input voltage: 5 V, 2 A, direct current

The package includes:

1 LPS8v2 LoRaWAN gateway

1 x LoRa antenna

1 USB Type-C charger

Ecological package

Dimensions and weight:

Device size: 12 x 12 x 3 cm

Device weight: 187 g

Package size: 14.5 x 13.5 x 6 cm

Weight: 300g

Order information:

Part Number: LPS8v2-XXX-YYY

XXX : Frequency range

AS923 : LoRaWAN band AS923

AU915 : LoRaWAN range AU915

EU868 : LoRaWAN range EU868

KR920 : LoRaWAN range KR920

US915 : LoRaWAN range US915

IN865 : LoRaWAN band IN865

YYY : For cellular/4G option

EC25-E : EMEA, Korea, Thailand, India

EC25-AFX : America: Verizon, AT&T(FirstNet), USCellular; Canada: Telus

EC25-AUX : Latin America, New Zealand, Taiwan

EC25-J : Japan, DOCOMO, SoftBank, KDDI.

Запис LoRaWAN base station Dragino LPS8v2 спершу з'явиться на Polymetrica.

LT I/O controllers allow the user to send data and reach extremely long distances. They provide ultra-long distance communication with broadband spectrum and high immunity, while minimizing current consumption. They are focused on professional wireless sensor networks, such as irrigation systems, smart meters, smart cities, building automation and so on.

LT I/O controllers aim to provide simple and inexpensive installation using LoRa wireless technology.

The environment of use includes:

1) If the user’s area has LoRaWAN service coverage, he can simply install the I/O controller and configure its connection to the LoRaWAN provider via a wireless network.

2) The user can install a LoRaWAN gateway locally and configure the controller to connect to the gateway via a wireless network.

Features:

STM32L072xxxx MCU
SX1276/78 LoRa Wireless Chip
LoRaWAN Class A & Class C protocol
Additional custom LoRa protocol
Ranges: CN470/EU433/KR920/US915/EU868/AS923/AU915
AT Commands for changing parameters

Application:

Smart buildings and home automation
Logistics and supply chain management
Smart accounting
Smart agriculture
Smart cities
Smart factory

Interfaces:

2 x Digital input (bi-directional)
2 x Digital output
2 x Relay output (5A @ 250VAC / 30VDC)
2 x Analog input 0~20mA (res: 0.01mA)
2 x Analog input 0~30V (res: 0.01v)
Power input 0~24V

The package includes:

LT I/O controller x 1
Antenna stack for LoRa RF part x 1
Controller bracket x1
Software cable x 1

Dimensions and weight:
Device size: 14.5 x 8 x 5 cm
Device weight: 170 g

LT-22222-L-XXX

XXX:

EU433: The default frequency range is EU433
CN470: CN470 default frequency range
EU868: The default frequency range is EU868
IN865: Default frequency band of IN865
KR920: KR920 default frequency band
AS923: AS923 default frequency band
AU915: Default frequency band AU915
US915: Default frequency band US915

Запис Dragino LT-22222-L LoRa I/O controller спершу з'явиться на Polymetrica.

DLOS8N supports Semtech packet forwarding and LoRaWAN station connection, it is fully compatible with LoRaWAN protocol. The DLOS8N includes a LoRaWAN SX1302 hub.

DLOS8N has pre-configured standard LoRaWAN frequency bands for use in different countries. The user can also configure frequency bands for use in their own LoRaWAN network.

DLOS8N can communicate with LoRaWAN ABP end node without LoRaWAN server. A system integrator can use it to integrate with an existing IoT service without installing its own LoRaWAN server or using a third-party LoRaWAN service.

DLOS8N supports automatic provisioning for mass deployment and long-term maintenance. The system integrator can easily change the settings.

Features:
Embedded Linux system with open source code
Controlled via web interface, SSH over LAN or WiFi
Semtech UDP packet forwarding support
LoRaWAN station connection support
MQTTS support
Cellular failover connection (optional)
Direct communication with the LoRaWAN ABP node
LoRaWAN packet filtering
Long-range LED indicator
Built-in GPS module for determining location and timing
External glass antenna Automatic redundancy Wi-Fi remote control IP65 IP65 IP65 Lighting Power consumption: 12V, 300-500mA Operating temperature: 20 ~ 85°C

Application:
Smart buildings and home automation
Logistics and supply chain management
Smart accounting
Smart agriculture
Smart cities
Smart factory

Technical characteristics:
Sensitivity down to -140dBm with front panel SX1250 Tx/Rx
70 dB CW interference rejection at 1 MHz offset
Ability to work with negative SNR, CCR up to 9 dB
Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
Dual digital TX and RX radio interfaces
10 programmable parallel demodulation paths
Dynamic Data Rate Adaptation (DDR)
True antenna diversity or simultaneous dual-band operation

Interface:
10M/100M RJ45 ports x 1
Wi-Fi: 802.11 b/g/n
LoRaWAN wireless network
Power input: 12~24VDC, 2A
IEEE 802.3 af compliant PoE port (37~57VDC)
USB 2.0 x 1 connector
Mini-PCI E x 1 connector
SX1302 + 2 x SX1250

The package includes:
1 x DLOS8N
1 x Fiberglass antenna
1 x Power adapter
Ecological package

Size and weight:
Package size: 490*120*190mm
Weight / piece: 1.7 kg
Volume weight: 2.5 kg

DLOS8N-XXX-YYY

XXX: Frequency range

868: For bands: EU868, RU864, IN865, KZ865
915: For ranges: US915, AU915, AS923, KR920

YYY: Cellular variant

EC25-E: EMEA, Korea, Thailand, India
EC25-AFX: America: Verizon, AT&T (FirstNet), U.S.Cellular; Canada: Telus
EC25-AUX: Latin America, New Zealand, Taiwan
EC25-J: Japan, DOCOMO, SoftBank, KDDI

Запис External LoRaWAN gateway Dragino DLOS8N спершу з'явиться на Polymetrica.

The LoRa wireless technology used in the D20-LB allows the device to send data over extremely long distances at low data rates. It provides communication with an ultra-wide range of extended spectrum and high resistance to interference, minimizing current consumption.

The temperature sensor used in the D20-LB can measure from -55°C to 125°C with an accuracy of ±0.5°C (max. ±2.0°C).

D20-LB supports temperature alarm function, user can set temperature alarm for instant notification. D20-LB supports data logging function, it can save data when LoRaWAN network is down and transmit data when network is restored.

D20-LB supports BLE setup and wireless OTA update, which makes user’s use easier.

The D20-LB is powered by an 8500 mAh SOCI2 lithium-ion battery, which is designed for long-term use of up to 5 years.

Each D20-LB is preloaded with a set of unique LoRaWAN registration keys. Register these keys with your local LoRaWAN server and it will connect automatically after power on.

Features:

LoRaWAN 1.0.3 Class A

Extremely low power consumption

1 x DS18B20 temperature sensor, 2 meters

Measuring range -55°C ~ 125°C

Temperature alarm

Straps: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

Support for Bluetooth v5.1 and LoRaWAN remote setup

Support wireless firmware update via OTA

The uplink is periodically activated

Bottom channel for configuration change

Waterproof housing IP66

8500 mAh battery for long-term use

Technical characteristics:

General characteristics of direct current:

Power supply: 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 specification: Frequency range Band 1 (HF): 862 ~ 1020 MHz Max. +22 dBm constant RF output vs

Receiver sensitivity: up to -139 dBm.

Excellent blocking immunity

Battery:

Non-rechargeable Li/SOCI2 battery

Capacity: 8500 mAh Self-discharge: <1% / year at 25°C

Maximum continuous current: 130 mA

Maximum boost current: 2A, 1 second

Power consumption Sleep mode: 5 µA at 3.3 V LoRa transmit mode: 125 mA at 20 dBm, 82 mA at 14 dBm

The package includes:

1 x D20-LB or D20S-LB LoRaWAN Waterproof/Outdoor Temperature Sensor

Dimensions and weight:

The size of the device: 120 * 55 * 200 mm

Device weight: 372 g

Order information:

D20-LB-XX: XX : EU433 default frequency range:

EU433 CN470 default frequency band:

CN470 EU868 default frequency band:

EU868 IN865 standard frequency range:

IN865 KR920 standard frequency range:

Standard frequency range of KR920 AS923:

AS923 AU915 standard frequency range:

AU915 US915 standard frequency range:

US915 KZ865 standard frequency range:

Standard frequency range of KZ865.

Запис LoRaWAN Dragino D20-LB outdoor temperature sensor спершу з'явиться на Polymetrica.

The temperature and humidity sensor used in the S31B-LB is the SHT31, which has a fully calibrated, linearized and temperature-compensated digital output from Sensirion, ensuring high reliability and long-term stability. The SHT31 is encased in a waterproof, anti-condensation housing for long-term use.

The LoRa wireless technology used in the S31B-LB allows the device to send data over extremely long distances at low data rates. It provides communication with an ultra-wide range of extended spectrum and high resistance to interference, minimizing current consumption. S

31B-LB supports temperature and humidity alarm function, user can set temperature alarm for instant notification.

S31B-LB supports data logging function, it can save data when LoRaWAN network is down and transmit it when network is restored. S31B-LB supports BLE setup and wireless OTA update, which makes it easy to use.

The S31B-LB is powered by an 8500 mAh SOCI2 lithium-ion battery, which is designed for long-term use of up to 5 years.Each S31B-LB is preloaded with a set of unique LoRaWAN registration keys. Register these keys with your local LoRaWAN server and it will connect automatically after power on.

Features:

LoRaWAN 1.0.3 Class A

Extremely low power consumption

External 3-meter probe SHT31 (for S31-LB)

Measuring range -55°C ~ 125°C

Temperature and humidity alarm

Straps: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

Support for Bluetooth v5.1 and LoRaWAN remote setup

Support wireless firmware update via OTA

The uplink is periodically activated

Bottom channel for configuration change

Waterproof housing IP66

8500 mAh battery for long-term use

Application:

Wireless alarm and security systems Home and building automation

Automated meter reading

Industrial monitoring and management

Long range irrigation systems, etc.

Technical characteristics:

General characteristics of direct current:

Power supply: Built-in 8500mAh Li-SOCI2 battery, 2.5V~3.6V

Operating temperature: -40 ~ 85°C

Temperature sensor:

Range: from -40 to +80°C Accuracy: ±0.2 at 0-90°C

Resolution: 0.1°C

Long-term shift: <0.03 °C/year

Humidity sensor:

Range: 0 ~ 99.9% relative humidity

Accuracy: ± 2% RH (0 ~ 100% RH)

Resolution: 0.01% relative humidity

Long-term drift: <0.25% RH/yr

LoRa specification:Frequency range Band 1 (HF): 862 ~ 1020 MHz Max. +22 dBm constant RF output vs

Receiver sensitivity: up to -139 dBm.

Excellent blocking immunity

Battery:

Non-rechargeable Li/SOCI2 battery

Capacity: 8500 mAh Self-discharge: <1% / year at 25°C

Maximum continuous current: 130 mA

Maximum boost current: 2A, 1 second

Energy consumption:

Sleep mode: 5 µA at 3.3 V

LoRa transmission mode: 125 mA at 20 dBm, 82 mA at 14 dBm

The package includes:

1 x S31B-LB LoRaWAN temperature and humidity sensor

Dimensions and weight:

The size of the device: 120 * 55 * 200 mm

Weight of the device: 370 g

Order information: S31B-LB-XX:

XX : Default frequency range

EU433: The default frequency band is EU433

CN470: CN470 default frequency band

EU868: Standard EU868 frequency range

IN865: Standard frequency range of IN865

KR920: The standard frequency range of the KR920

AS923: AS923 standard frequency range

AU915: Standard AU915 frequency range

US915: Standard US915 frequency range

KZ865: Standard KZ865 frequency range.

Запис LoRaWAN temperature and humidity sensor Dragino S31B-LB спершу з'явиться на Polymetrica.