Lorawan Hydrogen Sulfide Gas Sensor H2s Sensor Transmitter, Gas Sensor, Lorawan H2s Sensor

1.1 Product overview

The LoRaWAN hydrogen sulfide sensor device independently developed by our company is small in size and integrated. It is convenient to transport, carry and install, and it can be dynamically adjusted at any time. It is convenient to adapt to the appearance, working conditions, safety requirements, functional requirements and communication requirements of the equipment. Different measurement environments.
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.

1.2 LoRaWAN characteristic

1. Transmission distance: up to 1km in towns and up to 3km in open suburbs
2. Working frequency: ISM frequency band incuding 433, 868, 915 MHZ, etc.
3. Moduation method: based on spread spectrum technology, a variant of linear modulation spread spectrum (CSS), with forward error correction (FEC) capability, proprietary patented technology of semtech
4. Transmission rate: hundreds to tens of Kbps, the lower the rate, the longer the transmission distance.

1.3 Product advantages

1. Low cost, wide coverage, ow power consumption, long life;
2. Consistent, stabe and reliable;
3. Long transmission distance, strong signa, flexibility in deployment services;
4. Battery ife and long service life;
5. A physica layer modulation technology, which can be used in different protocols;
6. Good security and confidentiaity.

1.4 Product Parameters

1.4.1 Probe Parameters

1.4.2 LoraWan Parameters