IoT LoRAWAN Smart Wireless Differential Pressure and Temperature Sensor
This is IoT LoRAWAN technology Based Long Range Smart Sensor Devices
R718Y is a wireless communication device which can detect the pressure difference.
It will transmit the detected data to other devices for display through the wireless network.
Engineer who need User manual & Datasheet please contact us solution@iotsss.com
• Apply SX1276 wireless communication module
• 2 ER14505 battery (3.6V/section) in parallel power supply
• LoRaWAN™ Class A compatible
• Differential pressure sensor
• Protection class IP40
• The base is attached with a magnet that can be attached to a ferromagnetic material object
• Frequency Hopping Spread Spectrum (FHSS)
• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
• Improved power management for longer battery life
Electric:
| Power Supply | 2×3.6V ER14505 lithium batteries |
| Operating Voltage | 3.1v to 3.65 |
| Standby Current | <30 uA |
| Receiving Current (max) | 11mA @3.3V |
| Transmitting Current (max) | 120mA/3.3V |
| Battery Voltage Accuracy | ±0.1V |
| Low Voltage Threshold | 3.2V |
| Differential Pressure Measurement Range | -500 Pa to 500 Pa |
| Differential Pressure Accuracy | 3% of reading ± 0.1 Pa |
| Media Compatibility | Air, Nitrogen, Oxygen, Non-condensing |
| Temperature Accuracy | ± 3°C (-20°C to 50°C) |
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Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm； |
|
Receiving Sensitivity |
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
|
Antenna Type |
Built-in antenna |
|
Communication Distance |
Up to 10 km |
|
Data Transfer Rate |
LoRa: 0.3kbps～50kbps |
|
Modulation |
LoRa/FSK (Note: You can choose one of them) |
|
Supportable LoRaWAN Band |
EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
| Dimension | Host body:112mm*65mm*32mm External Hose Dimension: Outer diameter 6mm,Inner diameter 4mm |
| Operating Temperature Range | -20°C ~ 50°C |
| Storage Temperature Range | -40°C ~ 85°C |
| Operating Humidity Range | <90%RH (No condensation) |
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