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.
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)
Specifications
| Air Temperature |
|---|
| Range |
-40 ℃ to +85 ℃ |
| Accuracy |
±0.2 ℃ |
| Resolution |
0.1 ℃ |
| Drift |
＜0.03 ℃/year |
| Air Humidity |
| Range |
0 to 100 %RH (non-condensing) |
| Accuracy |
±1.5 %RH |
| Resolution |
1 %RH |
| Drift |
＜0.25 %RH/year |
General Parameters
|
| Product Model |
LoRa-S-TH-01 |
| Microcontroller |
Ultra-low-power MCU |
| Support Protocol |
Based on LoRaWAN v1.0.2 protocol |
| LoRa Channel Plan |
868/915/920 MHz |
| 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 ℃ |
| Operating Humidity |
0 to 100 %RH (non-condensing) |
| Device Weight |
236g |
| 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) |
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.
Applications
Smart Agriculture
Smart Building and Industrial Control
Environmental Monitoring
Other Wireless Sensing Applications
Packing list
Sensor x1
Bracket x1
M4 Self-drilling Screw x4
M3 Self-drilling Screw x2
Useful Link:
Documentations
