Netvox RA0708 – Wireless PH Sensor
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RA0708 is a device for pH detection in water environment. It can detect and send environmental pH data. to data center. It is a wireless communication method. It adopts SX1276 wireless communication module.
RA0708 is a device for pH detection in water environment. It can detect and send environmental pH data. to data center. It is a wireless communication method. It adopts SX1276 wireless communication module.
Electric:
| Power Supply | Adapter DC Power Supply (12V/1A) |
| Operating Current 1 | 40mA (no RF signal transmission) |
| Operating Current 2 | 80mA (with RF signal emission) |
Frequency:
| TX Power | 19dBm±1dBm |
| Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | Build-in antenna |
| Communication Range | 10 km (line-of-sight, the actual transmission distance depends on the environment) |
| Data Transfer Rate | 0.3kbps～50kbps |
| Spread Technique | LoRa/FSK |
| Available Frequency | EU863-870，US902-928，AU915-928，KR920-923，AS923，CN470-510    Configured before shipment |
Physical:
| Dimension | 111mm*86mm*41mm |
| Operating Temperature Range | -20℃ ～ 55℃ |
| Operating Humidity Range | < 90%RH (no condensation) |
| Storage Temperature range | -40℃ ～ 85℃ |
| IP Rating | IP20 (Main body) |
| Brand | Netvox |
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