SenseCAP Wireless Barometric Pressure Sensor - LoRaWAN EU868MHz
SenseCAP Wireless Barometric Pressure Sensor measures atmospheric pressure, featuring high-precision, stability, and high EMC robustness. It’s designed with an air pressure sensor, a custom battery, and an industry-grade enclosure, optimized for outdoor use cases that need reliable data collection over years.
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PRODUCT DETAILS
Note
SenseCAP Wireless Barometric Pressure Sensor measures atmospheric pressure in the range of 300~1100 hPa. Featuring high-precision, stability, and high EMC robustness, this sensor is suitable for industrial applications such as weather stations, outdoor farms, tea plantations, greenhouses, and more.
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), an API for device & data management.
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 for you to use with SenseCAP Sensors seamlessly without an extra huge workload for provisioning.
Note
Please email sensecap[at]seeed[dot]cc to request any technical support for this product.
System Architecture
Features
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Support LoRaWAN protocol Class A
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High reliability and stability
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Ultra-wide-distance transmission: 10km in line of sight scene, 2 km in urban scenes
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Battery life ≥ 8 years
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IP66 enclosure, suitable for outdoor applications
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Rapid installation and deployment (see the video below)
Applications
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Smart Agriculture
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Smart Building and Industrial Control
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Environmental Monitoring
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Other Wireless Sensing Applications
Specifications
Barometric Pressure | ||
---|---|---|
Parameters | Condition | Value |
Range | - | 300~1100 hPa |
Resolution | - | 1 Pa |
Relative Accuracy | 700 to 900 hPa 25 to 40 ℃ |
±0.12 hPa |
Absolute Accuracy | 300 to 1100 hPa -20 to 0 ℃ |
±1.7 hPa |
Absolute Accuracy | 300 to 1100 hPa 0 to 65 ℃ |
±1.0 hPa |
Temperature Coefficient Offset | 900 hPa 25 to 40 °C |
1.5 Pa/K |
Drift | - | ±1.0 hPa/year |
General Parameters | |
---|---|
Product Model | LoRa-S-868-Baro-01 |
Microcontroller | Ultra-low-power MCU |
Support Protocol | Based on LoRaWAN v1.0.2 protocol |
LoRa Channel Plan | EU868 |
LoRa Power Output | 16 dBm (EIRP) |
Sensitivity | -137.5dBm(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) |
IP Rating | IP66 (Sensor Node); IP65 (Sensor Probe) |
UV Resistance | anti-aging (from rain/sun exposure): UL746C F1 |
Enclosure Material | PC |
Operating Temperature | -40 to +85 ℃ (full accuracy: 0 to 65℃) |
Operating Humidity | 0 to 100 %RH (non-condensing) |
Device Weight | 237g |
Certification | CE, FCC, RoHS |
Battery (Contained in equipment) | |
Battery Life | ≥ 3 years (upload data once per hour) |
Battery Voltage | 3.6V |
Battery Capacity | 19Ah (non-rechargeable) |
LoRa Frequency
LoRa Channel Plan | |
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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) |
Tips
Apart from the EU868MHz version, this sensor is also available in US915MHz frequency. Click here to learn more.
Part List
Part List | ||
---|---|---|
1 | Sensor | x1 |
2 | Bracket | x1 |
3 | M4 Self-drilling Screw | x4 |
4 | M3 Self-drilling Screw | x2 |
ECCN/HTS
HSCODE | 9026209090 |
USHSCODE | 9026104000 |
UPC | |
EUHSCODE | 9013101000 |
COO | CHINA |