Description
Globalsat LS-111P LoRaWAN Compliant CO2, Temperature & Humidity Sensor
LS-111P is designed to measure Carbon Dioxide (CO2), Temperature and Humidity by LoRaWAN long-range and low-power wireless connectivity. It is integrated LoRaWAN wireless technology, CO2 sensor know-how and high-performance MCU solution for various IoT markets usage. With calibrated CO2 sensor module and compensated Temperature/ Humidity sensor integration, the data is ready for use. It is perfect for monitoring air quality in schools, office buildings, greenhouses, factories, hotels, hospitals, transportation lines and anywhere high levels of carbon dioxide are generated.
Note: This is a certified module by GlobalSat within the Australian ISM band 915-928MHz. It is preconfigured and tested on channel 0-7, all other channels (8-63) are disabled, but can be enabled using a configuration tool.
Features
- LoRaWAN™ compliant
- High Receiver Sensitivity, long range solution
- Integrated with calibrated CO2 sensor
Accuracy: ±30 ppm, ±3% of reading
Range: 0 ~ 10,000 ppm
- Integrated with Compensated Temp/ RH sensor
- Wide range DC power-in, 8~24V /or Micro-USB DC power-in, 5V
- Display CO2 concentration, Temp/ RH
- FCC/ CE/ Telec certified
Specifications
| LoRa® Module |
GlobalSat LM-130 LoRaWAN™ Module |
| Frequency |
Australian ISM band 915-928MHz |
| LoRa® Antenna |
External Omni Antenna
824~960 MHz 2dBi SMA Male connector |
| Sensitivity |
-132 dBm @ 980bps |
| Tx Power |
Up to 100mW |
| Sensing Element |
- CO2: Gold-plated infrared (NDIR) wave-guide technology with Automatic Baseline Correction (ABC) and passive gas diffusion (no moving parts)
- Temperature & Humidity: CMOS sensor
|
| Response Time |
- CO2: < 10 sec. @ 30 cc/min. flow rate < 3 min. diffusion time
- Temperature: min. 3 sec.；max. 30sec. atτ63%
- Humidity: < 8 sec. atτ63%
|
| Accuracy (at 25℃) |
- CO2: ±30ppm + (± reading *3%)
- Temperature: ±0.3℃
- Humidity: ±3 %RH
|
| Repeatability |
- CO2: ± 20ppm + (±reading * 1%)
- Temperature: ±0.1℃
- Humidity: ±0.1 %RH
|
| Zero Drift |
- CO2: < ± 10ppm/yr. with Automatic Baseline Correction (ABC)
- Temperature: < 0.04 ℃/yr
- Humidity: < 0.5 %RH/yr
|
| Measurement Range* |
- CO2: 0 ~ 10,000ppm
- Temperature: -40 ~ +125℃
- Humidity: 0 ~ 95 %RH
|
| Pressure Dependence |
CO2: 1.6% reading per kPa |
| Operation Temperature |
-10 ~ +60 ℃ |
| Operation Humidity |
0 ~ 95%RH, Non-condensing |
| Storage Temperature |
-20 ~ +70 ℃ |
| Warm-up Time |
≤ 1 min. (at full specs ≤ 15 minutes) |
| Dimension |
Wall-mount: 113.57(H) x 80(W) x 28.79(D) mm |
| Weight |
101 ±2g |
| Case Material |
ABS |
| Accessories |
LoRa® Antenna (External Omni Antenna) x 1
USB Adaptor Cable (optional) |
Product Datasheet link.
Certification link
Link to Download AT Commands for the Sensor Node
Link to purchase USB Config Cable
