//, LoRaWAN, LoRaWAN/SenseCAP Wireless Air Temperature and Humidity Sensor – LoRaWAN

SenseCAP Wireless Air Temperature and Humidity Sensor – LoRaWAN

SenseCAP Wireless Air Temperature & Humidity Sensor measures temperature and humidity in the atmosphere. It’s designed with a 2-in-1 sensor, a custom battery, and an industry-grade enclosure, optimized for outdoor use cases that need reliable data collection for years.

attention icon

About SenseCAP

Among the first launch of Seeed industrial IoT (IIoT) product series, SenseCAP is focusing on wireless environmental sensing applications: smart agriculture, precision farming, and smart city, to name a few. It consists of hardware products (sensors, data-loggers & gateways, etc.), software services (SenseCAP portal, mobile App, open dashboard), and API for device & data management. SenseCAP supports different communication protocols, such as LoRa, 2G, 4G, NB-IoT, and more.

why%20SenseCAP

SenseCAP Wireless Air Temperature & Humidity Sensor measures temperature and humidity in the atmosphere at the range of -40℃ to 85℃ and 0 to 100 %RH (non-condensing) respectively. With a high-precision measurement chip, this sensor features stability and reliability, making it widely applicable in industrial environmental sensing scenarios.

This device incorporates a built-in LoRa transmitter based on SX1276 for long-range transmission, a 2-in-1 sensor, and a custom battery. It is specifically designed and optimized for use cases powering end devices by batteries for years. To minimize the power consumption, the device wakes up, transmits the collected temperature and humidity data to the gateway, and then goes back to sleep.

Under the best of circumstances, the battery is expected to last for more than 8 years, depending on the data transmission intervals. Please kindly note that the default interval is once per hour. If you’d like to change the data upload interval, please refer to this document.

SenseCAP Sensor adopts a modular design, integrating the data-logger with the sensor probe, which can be replaced by other SenseCAP sensor probes. This sensor’s data logger is rated IP66, and the sensor probe is rated IP65.

 

sensecap%20sensor%20node
attention icon

Note

SenseCAP Sensor is fully compliant with LoRaWAN specifications and can be used with standard LoRaWAN gateways. Please choose the corresponding gateway according to the sensor frequency. Seeed also provides SenseCAP LoRaWAN Gateway (coming soon) for you to use with SenseCAP Sensors seamlessly without extra huge workload for provisioning.

 

System Architecture

SenseCAP Architecture

System Architecture

SenseCAP Sensor + Other LoRaWAN Gateway Architecture

Other System Architecture

Features

  • Support LoRaWAN protocol Class A
  • High reliability and stability
  • Ultra-wide-distance transmission: 10km in line of sight scene, 2 km in urban scenes
  • Battery life ≥ 8 years
  • IP66 enclosure, suitable for outdoor applications
  • Rapid installation and deployment (see the video below)

Applications

application%20seeed%20page%20for%20sensecap

  • Smart Agriculture
  • Smart Building and Industrial Control
  • Environmental Monitoring
  • Other Wireless Sensing Applications

User Cases

SenseCAP has been deployed in different application scenarios including tea plantations, greenhouses, outdoor triticale farms and weather stations, etc., Please see more info below.

Specifications

Air Temperature
Range-40 ℃ to +85 ℃
Accuracy±0.2 ℃
Resolution0.1 ℃
Drift<0.03 ℃/year
Air Humidity
Range0 to 100 %RH (non-condensing)
Accuracy±1.5 %RH
Resolution1 %RH
Drift<0.25 %RH/year
General Parameters
Product FrequencyEU868, US915
MicrocontrollerUltra-low-power MCU
Support ProtocolBased on LoRaWAN v1.0.2 protocol
LoRa Channel PlanEU868, US915
LoRa Power Output16 dBm (EIRP)
Sensitivity-137.5dBm(SF12, BW125KHz)
Current Consumption5 μA (sleep mode)
120 mA max(active mode)
Communication Distance2 to 10 km (depending on different antennas and environments)
IP RatingIP66 (Sensor Node); IP65 (Sensor Probe)
UV Resistanceanti-aging (from rain/sun exposure): UL746C F1
Enclosure MaterialPC
Operating Temperature-40 ℃ to +85 ℃
Operating Humidity0 to 100 %RH (non-condensing)
Device Weight236g
CertificationCE, FCC, RoHS
Battery (Contained in equipment)
Battery Life≥ 3 year (upload data once per hour)
Battery Voltage3.6V
Battery Capacity19Ah (non-rechargeable)

LoRa Frequency

The device is designed with a fixed LoRa channel, which can not be modified by users. The supported channels are as follows. Please refer to this document for how to connect this device with a LoRaWAN gateway.
LoRa Channel Plan for EU868
Uplink (MHz)868.1 – SF7BW125 to SF12BW125
868.3 – SF7BW125 to SF12BW125 and SF7BW250
868.5 – SF7BW125 to SF12BW125
867.1 – SF7BW125 to SF12BW125
867.3 – SF7BW125 to SF12BW125
867.5 – SF7BW125 to SF12BW125
867.7 – SF7BW125 to SF12BW125
867.9 – SF7BW125 to SF12BW125
Downlink (MHz)Uplink channels 1-8 (RX1)
869.525 – SF9BW125 (RX2 downlink only)


LoRa Channel Plan for US915
Uplink (MHz)903.9 – SF7BW125 to SF10BW125
904.1 – SF7BW125 to SF10BW125
904.3 – SF7BW125 to SF10BW125
904.5 – SF7BW125 to SF10BW125
904.7 – SF7BW125 to SF10BW125
904.9 – SF7BW125 to SF10BW125
905.1 – SF7BW125 to SF10BW125
905.3 – SF7BW125 to SF10BW125
Downlink (MHz)923.3 – SF7BW500 to SF12BW500
923.9 – SF7BW500 to SF12BW500
924.5 – SF7BW500 to SF12BW500
925.1 – SF7BW500 to SF12BW500
925.7 – SF7BW500 to SF12BW500
926.3 – SF7BW500 to SF12BW500
926.9 – SF7BW500 to SF12BW500
927.5 – SF7BW500 to SF12BW500

Part List

Air TH Partlist

Part List
1Sensorx1
2Bracketx1
3M4 Self-drilling Screwx4
4M3 Self-drilling Screwx2

ECCN/HTS

ECCN/HTS
HSCODE9025800000
USHSCODE8517709000

    *Name

    *Email

    *Message

    onlyhardporn.mobi
    porniandr.net
    potnhub.info
    hdxxxvideo.mobi
    gonzoxxx.pro
    xxxvideohd.info
    free-xxx-porno.net
    porn-tube-home.com
    slutswile.net
    hqtube.pro
    The researchers based their rankings on the amount of a given antibiotic required to kill half of the lab mice injected with it purchase clomid online and, the 40-year scenario has its problems. but you have to admit, it,s certainly food for thought buy antibiotics online. The researchers based their rankings on the amount of a given antibiotic required to kill half of the lab mice injected with it order prednisone online in addition, nystatin works with no side effects, though it can cause a pseudo sickness that patients often confuse with side effects buy gabapentin no prescription given their ability to alter intestinal terrain, antibiotics also likely contribute to leaky gut syndrome. The researchers based their rankings on the amount of a given antibiotic required to kill half of the lab mice injected with it buy cytotec no prescription usually, the strength in numbers beneficial bacteria enjoy both keeps the ever-present yeasts in purchase azithromycin online. The researchers based their rankings on the amount of a given antibiotic required to kill half of the lab mice injected with it order neurontin online as an adult human, you have three to four pounds of beneficial bacteria and yeast living within your intestines.