LoRaWAN O2 Oxygen sensor
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Product overview
Our self-developed LoRaWAN oxygen sensor device has the characteristics of small size and integrated integration. It is convenient to transport, carry and install, and can dynamically adjust the position at any time. The appearance, working conditions,
safety requirements, functional requirements and communication requirements of the equipment can be adapted to different Measurement environment.
The device measures data in real time and uses wireless networks for transmission. Product network transmission adopts stable and reliable operator network, mature technology, stable transmission, strong signal and wide coverage. At the same time, the device supports timing data collection and active upload to the server platform.
LoRaWAN characteristic
Transmission distance: up to 1Km in towns, and 3Km in suburbs.
Operating frequency: ISM frequency band including 470-510 MHZ, etc.
Capacity: A gateway can connect tens of thousands of LoRa nodes.
Security: AES128 encryption.
Transmission rate: hundreds to tens of Kbps, the lower the rate, the longer the transmission distance.
Product advantages
- Low cost, wide coverage, ow power consumption, long life
- Consistent, stabe and reliable
- Long transmission distance, strong signa, flexibility in deployment services
- Battery ife and long service life
- A physica layer modulation technology, which can be used in different protocols
- Good security and confidentiaity
Probe Parameters
Measuring range
0-30%
Measurement method
Electrochemical sensor
Oxygen accuracy
<±3% of reading (25℃)
Response time (T90, seconds)
< 30 seconds
Long-term temperature stability
≤0.1℃/year
Humidity long-term stability
≤1%year
Temperature range
-40℃-80℃ (can be customized)
Humidity range
0-100%RH
Temperature Resolution
0.1℃
Humidity Resolution
0.1%R
LoraWan Parameters
Parameter Name
Parameter Content
Power Supply
Built in lithium battery or 12V DC
Working Frequency Band
470-510MHz band.
Transmission Distance
1000m (default) / 3km (theoretical limit)
Working Temperature
-20~50℃
Working Humidity
0-95% (relative humidity), no condensation
Dimensions
110×85×44mm3
