SenseCAP LoRaWAN Soil Moisture and Temperature Sensor AU915/AS923
SenseCAP Wireless Soil Moisture and Temperature Sensor measure soil volumetric water content (VWC) and temperature. It’s designed with a 2-in-1 sensor that integrates soil temperature and soil moisture, a custom battery and an IP66 enclosure optimized for outdoor use cases that need reliable data collected over years.
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.
SenseCAP Wireless Soil Moisture & Temperature Sensor measures soil volumetric water content (VWC) and soil temperature at the range of 0 ~ 100% (m³/m³) and -30 ~ 70℃ respectively. With high-quality soil moisture and temperature probe, this sensor features high precision and sensitivity regardless of soil variability, making it widely applicable in industrial scenarios such as water-saving irrigation, outdoor fields, and greenhouses and more.
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 ≥ 6 years
- Rapid installation and deployment (see the video below)
System Architecture
Please refer to this document for how to connect this device with a LoRaWAN gateway.
Specifications
| Soil Temperature | |
|---|---|
| Range | -30 ℃ to +70 ℃ |
| Accuracy | ±0.5 ℃ |
| Resolution | 0.1 ℃ |
| Soil Moisture | |
| Range | From completely dry to fully saturated (from 0% to 100% of saturation) |
| Accuracy | ±2% ( 0 to 50 %); ±3% ( 50 to 100 %) |
| Resolution | 0.03 %(0 to 50%); 1%(50 to 100%) |
| General Parameters | |
| Product Model | LoRa-S-915-Soil MT-01 |
| Microcontroller | Ultra-low-power MCU |
| Support Protocol | Based on LoRaWAN v1.0.2 protocol |
| LoRa Channel Plan | AU915 |
| LoRa Power Output | 16 dBm (EIRP) |
| Sensitivity | -136.5dBm(SF12, BW125KHz) |
| Current Consumption |
5 μA (sleep mode) 120 mA max(active mode) |
| Communication Distance | 2 to 10 km (depending on different antennas and environments) |
| Measuring Area | A cylinder area (with the probe as the centre, diameter: 7cm, height: 7cm) |
| IP Rating | IP66 |
| UV Resistance | anti-aging (from rain/sun exposure): UL746C F1 |
| Enclosure Material | PC |
| Operating Temperature | -30 ℃ to +70 ℃ |
| Operating Humidity | 0 to 100 %RH (non-condensing) |
| Device Weight | 415g |
| Certification | CE, FCC, RoHS |
| Battery (Contained in equipment) | |
| Battery Life | ≥ 3 year (upload data once per hour) |
| Battery Voltage | 3.6V |
| Battery Capacity | 19Ah (non-rechargeable) |
Documentations
LoRaWAN Gateway and Wireless Sensor Catalog V1.6
SenseCAP LoRaWAN Sensor User Manual V1.1
SenseCAP Product User Guide(LoRaWAN Series) V1.3
Fast Shipping and Professional Packing
Through our long-term relationship in a long-standing partnership with UPS, FedEx, DHL and many other top global carriers we can provide a variety of shipping options. Our warehouse employees will pack every item to our exacting specifications. The goods you send us are checked thoroughly and secured properly prior to shipping. Everyday we deliver thousands of packages to customers across many countries. The fact that we're committed to becoming the biggest online retailer in the world is clear. Both Europe as well as the USA have warehouses and distribution centres.
Orders that contain more than one item are assigned processing times in accordance with the item.
We will inspect each and every one of the items ordered before shipping. Today, most orders will be shipped within 48 hours. The delivery time should be between 3-7 days.
Returns
The stock market is always changing. It's not entirely managed by us, since we have multiple organizations, such as the factory and our storage. Stock levels can fluctuate at any given time. Please understand it may happen that your order will be out of stock after the order is placed.
The policy is for 30 days. If you have passed 30 days in the past since you purchased, unfortunately we can't offer you a refund or exchange.
To be eligible for a refund, your item must be in good condition and in the same state that you received it. The item must be in the original packaging.
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