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- Multi-Sensor Integration: Combines PM2.5, noise, temperature, and humidity sensors in a single compact unit.
- LoRaWAN® Wireless Communication: Utilizes long-range, low-power LoRa technology for reliable data transmission over several kilometers in open environments.
- Solar-Powered Operation: Integrated solar panel with rechargeable battery ensures continuous operation without frequent battery replacement.
- Low Power Consumption: Optimized for ultra-low energy usage, ideal for remote or hard-to-access installations.
- High Sensitivity and Accuracy: Provides precise environmental data suitable for air quality monitoring and noise analysis.
- Wide Application Range: Designed for smart cities, industrial parks, campuses, and public facilities.
- Weather-Resistant Design: Built for outdoor use with durable housing and environmental protection.
- Flexible Mounting Options: Supports pole, wall, or surface mounting for versatile deployment.
- LoRaWAN Class A Device: Compatible with standard LoRaWAN gateways and network servers.
- Configurable Reporting Intervals: Adjustable data transmission frequency to balance between data granularity and power efficiency.
- LoRaWAN® Wireless Communication: Utilizes long-range, low-power LoRa technology for reliable data transmission over several kilometers in open environments.
- Solar-Powered Operation: Integrated solar panel with rechargeable battery ensures continuous operation without frequent battery replacement.
- Low Power Consumption: Optimized for ultra-low energy usage, ideal for remote or hard-to-access installations.
- High Sensitivity and Accuracy: Provides precise environmental data suitable for air quality monitoring and noise analysis.
- Wide Application Range: Designed for smart cities, industrial parks, campuses, and public facilities.
- Weather-Resistant Design: Built for outdoor use with durable housing and environmental protection.
- Flexible Mounting Options: Supports pole, wall, or surface mounting for versatile deployment.
- LoRaWAN Class A Device: Compatible with standard LoRaWAN gateways and network servers.
- Configurable Reporting Intervals: Adjustable data transmission frequency to balance between data granularity and power efficiency.
1. Product Overview
Product Name: LoRa PM2.5/Noise/Temperature/Humidity Sensor with Solar Panel
Model: NV-R718PQA
Series: NV-R700 Series (LoRaWAN Environmental Monitoring Sensors)
Article Number: NV-R718PQA
Manufacturer: Netvox Technology Co., Ltd.
The Netvox NV-R718PQA is a multi-parameter environmental monitoring sensor designed for long-range, low-power wireless data transmission using LoRaWAN® technology. It integrates multiple sensing elements to measure particulate matter (PM2.5), ambient noise levels, temperature, and humidity, making it a versatile solution for indoor and outdoor environmental monitoring. The device is equipped with a solar panel and an internal rechargeable battery, enabling autonomous operation with minimal maintenance. It is suitable for smart city deployments, environmental quality monitoring, and facility management applications.
2. Key Features
- Multi-Sensor Integration: Combines PM2.5, noise, temperature, and humidity sensors in a single compact unit.
- LoRaWAN® Wireless Communication: Utilizes long-range, low-power LoRa technology for reliable data transmission over several kilometers in open environments.
- Solar-Powered Operation: Integrated solar panel with rechargeable battery ensures continuous operation without frequent battery replacement.
- Low Power Consumption: Optimized for ultra-low energy usage, ideal for remote or hard-to-access installations.
- High Sensitivity and Accuracy: Provides precise environmental data suitable for air quality monitoring and noise analysis.
- Wide Application Range: Designed for smart cities, industrial parks, campuses, and public facilities.
- Weather-Resistant Design: Built for outdoor use with durable housing and environmental protection.
- Flexible Mounting Options: Supports pole, wall, or surface mounting for versatile deployment.
- LoRaWAN Class A Device: Compatible with standard LoRaWAN gateways and network servers.
- Configurable Reporting Intervals: Adjustable data transmission frequency to balance between data granularity and power efficiency.
3. Technical Specifications
- Model: NV-R718PQA
- Communication Protocol: LoRaWAN® (Class A)
- Frequency Bands: EU868 / US915 / AU915 / AS923 / KR920 / IN865 (region-dependent)
- Wireless Range: Up to 10 km (line-of-sight, depending on environment and gateway placement)
- Power Supply:
- Integrated solar panel
- Rechargeable lithium battery (internal)
- Optional external power input (if supported)
- Power Consumption: Ultra-low power design; optimized for long-term autonomous operation
- Sensing Parameters:
- PM2.5: Concentration measurement in µg/m³
- Noise: Sound pressure level (SPL) in dB(A)
- Temperature: -20°C to +60°C (typical range)
- Humidity: 0–100% RH (non-condensing)
- Measurement Accuracy (typical):
- PM2.5: ±10 µg/m³ or ±10% (whichever is greater)
- Noise: ±1.5 dB
- Temperature: ±0.3°C
- Humidity: ±3% RH
- Data Transmission Interval: Configurable (default 15 minutes, adjustable via downlink command)
- Enclosure Material: UV-resistant ABS or polycarbonate housing
- Ingress Protection: IP65 (dust-tight and water-resistant)
- Dimensions: Approx. 180 × 120 × 60 mm (main unit, excluding mounting bracket)
- Weight: Approx. 600 g (including solar panel and battery)
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -40°C to +85°C
- Mounting Options: Wall, pole, or bracket mount
- Indicator: LED status indicator for power and network connectivity
- Antenna: Internal or external LoRa antenna (depending on configuration)
4. Functionality
The NV-R718PQA operates as a wireless environmental monitoring node within a LoRaWAN network. It continuously measures air quality (PM2.5), ambient noise, temperature, and humidity, then transmits the collected data to a LoRaWAN gateway. The gateway forwards the data to a network server or cloud platform for visualization, analysis, and integration with IoT applications.
Working Principle:
- The PM2.5 sensor uses a laser scattering method to detect fine particulate matter suspended in the air.
- The noise sensor measures sound pressure levels using an integrated microphone and converts the analog signal into a digital value representing decibel levels.
- The temperature and humidity sensors use digital sensing elements for accurate environmental readings.
- The solar panel charges the internal battery, ensuring continuous operation even in low-light conditions.
- The LoRa transceiver periodically wakes up, transmits sensor data, and returns to sleep mode to conserve energy.
Use Cases & Applications:
- Smart City Air Quality Monitoring: Track PM2.5 and noise pollution in urban environments.
- Industrial and Construction Sites: Monitor dust and noise levels for compliance and worker safety.
- Public Facilities: Deploy in parks, schools, or transportation hubs for environmental awareness.
- Agricultural Monitoring: Measure microclimate conditions affecting crop health.
- Building Management: Integrate with BMS systems for indoor air quality and comfort monitoring.
Compatibility:
- Compatible with standard LoRaWAN gateways and network servers (e.g., The Things Network, ChirpStack, Loriot).
- Data can be integrated into IoT platforms via MQTT, HTTP, or API interfaces.
- Supports over-the-air configuration and firmware updates (if enabled).
5. Components & Accessories
Included Items:
- NV-R718PQA main sensor unit
- Integrated solar panel
- Built-in rechargeable lithium battery
- Mounting bracket and hardware (screws, clamps)
- User manual and quick start guide
Optional Accessories:
- External LoRa antenna (for extended range)
- Replacement battery pack
- Extended mounting pole or adjustable bracket
- Protective sun shield or rain cover (for harsh environments)
Connectors & Interfaces:
- Internal power connector (solar panel to main board)
- LoRa antenna connector (SMA or internal PCB antenna)
- Maintenance/debug port (for factory calibration or firmware update)
6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range
- Adequate sunlight exposure for solar charging
- Mounting surface (wall, pole, or structure)
- Network server credentials (AppEUI, DevEUI, AppKey)
Installation Steps:
1. Site Selection: Choose a location with unobstructed sunlight and minimal interference.
2. Mounting: Secure the device using the provided bracket; ensure the solar panel faces the sun.
3. Power Activation: The device powers on automatically when the internal battery is charged.
4. Network Configuration: Register the device on the LoRaWAN network server using its unique identifiers.
5. Data Verification: Confirm successful data transmission via the gateway dashboard.
6. Calibration (if required): Perform sensor calibration according to manufacturer guidelines.
Configuration:
- Reporting interval and thresholds can be configured via downlink commands.
- Device supports adaptive data rate (ADR) for optimized communication efficiency.
- Firmware updates may be applied via over-the-air (OTA) mechanism (if supported).
7. Performance & Capabilities
- Transmission Range: Up to 10 km (line-of-sight); typically 1–3 km in urban environments.
- Data Rate: Adaptive (LoRaWAN DR0–DR5 depending on region).
- Battery Life: Continuous operation supported by solar charging; backup battery provides several days of autonomy without sunlight.
- Sampling Frequency: Adjustable; default every 15 minutes.
- Response Time:
- PM2.5: <10 seconds
- Temperature/Humidity: <5 seconds
- Noise: Real-time sampling with averaging over reporting interval
- Data Accuracy: High precision sensors ensure reliable environmental data for analytical applications.
- Limitations:
- Performance may degrade in extremely low-light or enclosed environments where solar charging is insufficient.
- PM2.5 readings may be affected by high humidity or condensation.
- Noise sensor designed for environmental sound monitoring, not for precise acoustic analysis.
Efficiency:
- Optimized for minimal power draw through deep sleep cycles.
- Solar charging efficiency maximized by high-efficiency photovoltaic cells.
- LoRaWAN adaptive data rate minimizes airtime and energy consumption.
8. Standards & Compliance
- LoRaWAN® Compliance: Fully compliant with LoRaWAN 1.0.3/1.1 specifications.
- Radio Certifications:
- CE (Europe)
- FCC (USA)
- RCM (Australia/New Zealand)
- TELEC (Japan)
- SRRC (China)
- Environmental Standards:
- RoHS compliant (Restriction of Hazardous Substances)
- WEEE compliant (Waste Electrical and Electronic Equipment Directive)
- Ingress Protection: IP65 rating for outdoor use.
- Safety Compliance: Meets general electronic safety standards for low-voltage devices.
- Quality Assurance: Manufactured under ISO 9001 certified processes.
9. Additional Information
Warranty:
- Standard 1-year limited warranty covering manufacturing defects.
- Extended warranty options available upon request.
Support & Maintenance:
- Technical documentation and firmware updates available from Netvox support portal.
- Remote diagnostics and configuration supported via LoRaWAN downlink commands.
- Periodic calibration recommended for PM2.5 and noise sensors to maintain accuracy.
- Battery replacement service available through authorized distributors.
Software & Updates:
- Compatible with Netvox Cloud and third-party IoT platforms.
- Firmware updates provided periodically to enhance performance and security.
- Configuration tools available for Windows and web-based interfaces.
Lifecycle & Sustainability:
- Designed for long-term outdoor deployment with minimal maintenance.
- Solar-powered operation reduces environmental impact and operational costs.
- Components selected for durability and recyclability.
Summary:
The Netvox NV-R718PQA LoRa PM2.5/Noise/Temperature/Humidity Sensor with Solar Panel is a robust, energy-efficient, and highly integrated environmental monitoring device. Its combination of multi-sensor capability, solar-powered autonomy, and long-range LoRaWAN communication makes it ideal for smart city infrastructure, environmental compliance monitoring, and IoT-based facility management. With IP65 protection, flexible installation options, and compatibility with global LoRaWAN networks, the NV-R718PQA delivers reliable, real-time environmental data for a wide range of professional applications.
Approximate Length: ~3000 tokens (~12,000 characters)
Product Name: LoRa PM2.5/Noise/Temperature/Humidity Sensor with Solar Panel
Model: NV-R718PQA
Series: NV-R700 Series (LoRaWAN Environmental Monitoring Sensors)
Article Number: NV-R718PQA
Manufacturer: Netvox Technology Co., Ltd.
The Netvox NV-R718PQA is a multi-parameter environmental monitoring sensor designed for long-range, low-power wireless data transmission using LoRaWAN® technology. It integrates multiple sensing elements to measure particulate matter (PM2.5), ambient noise levels, temperature, and humidity, making it a versatile solution for indoor and outdoor environmental monitoring. The device is equipped with a solar panel and an internal rechargeable battery, enabling autonomous operation with minimal maintenance. It is suitable for smart city deployments, environmental quality monitoring, and facility management applications.
2. Key Features
- Multi-Sensor Integration: Combines PM2.5, noise, temperature, and humidity sensors in a single compact unit.
- LoRaWAN® Wireless Communication: Utilizes long-range, low-power LoRa technology for reliable data transmission over several kilometers in open environments.
- Solar-Powered Operation: Integrated solar panel with rechargeable battery ensures continuous operation without frequent battery replacement.
- Low Power Consumption: Optimized for ultra-low energy usage, ideal for remote or hard-to-access installations.
- High Sensitivity and Accuracy: Provides precise environmental data suitable for air quality monitoring and noise analysis.
- Wide Application Range: Designed for smart cities, industrial parks, campuses, and public facilities.
- Weather-Resistant Design: Built for outdoor use with durable housing and environmental protection.
- Flexible Mounting Options: Supports pole, wall, or surface mounting for versatile deployment.
- LoRaWAN Class A Device: Compatible with standard LoRaWAN gateways and network servers.
- Configurable Reporting Intervals: Adjustable data transmission frequency to balance between data granularity and power efficiency.
3. Technical Specifications
- Model: NV-R718PQA
- Communication Protocol: LoRaWAN® (Class A)
- Frequency Bands: EU868 / US915 / AU915 / AS923 / KR920 / IN865 (region-dependent)
- Wireless Range: Up to 10 km (line-of-sight, depending on environment and gateway placement)
- Power Supply:
- Integrated solar panel
- Rechargeable lithium battery (internal)
- Optional external power input (if supported)
- Power Consumption: Ultra-low power design; optimized for long-term autonomous operation
- Sensing Parameters:
- PM2.5: Concentration measurement in µg/m³
- Noise: Sound pressure level (SPL) in dB(A)
- Temperature: -20°C to +60°C (typical range)
- Humidity: 0–100% RH (non-condensing)
- Measurement Accuracy (typical):
- PM2.5: ±10 µg/m³ or ±10% (whichever is greater)
- Noise: ±1.5 dB
- Temperature: ±0.3°C
- Humidity: ±3% RH
- Data Transmission Interval: Configurable (default 15 minutes, adjustable via downlink command)
- Enclosure Material: UV-resistant ABS or polycarbonate housing
- Ingress Protection: IP65 (dust-tight and water-resistant)
- Dimensions: Approx. 180 × 120 × 60 mm (main unit, excluding mounting bracket)
- Weight: Approx. 600 g (including solar panel and battery)
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -40°C to +85°C
- Mounting Options: Wall, pole, or bracket mount
- Indicator: LED status indicator for power and network connectivity
- Antenna: Internal or external LoRa antenna (depending on configuration)
4. Functionality
The NV-R718PQA operates as a wireless environmental monitoring node within a LoRaWAN network. It continuously measures air quality (PM2.5), ambient noise, temperature, and humidity, then transmits the collected data to a LoRaWAN gateway. The gateway forwards the data to a network server or cloud platform for visualization, analysis, and integration with IoT applications.
Working Principle:
- The PM2.5 sensor uses a laser scattering method to detect fine particulate matter suspended in the air.
- The noise sensor measures sound pressure levels using an integrated microphone and converts the analog signal into a digital value representing decibel levels.
- The temperature and humidity sensors use digital sensing elements for accurate environmental readings.
- The solar panel charges the internal battery, ensuring continuous operation even in low-light conditions.
- The LoRa transceiver periodically wakes up, transmits sensor data, and returns to sleep mode to conserve energy.
Use Cases & Applications:
- Smart City Air Quality Monitoring: Track PM2.5 and noise pollution in urban environments.
- Industrial and Construction Sites: Monitor dust and noise levels for compliance and worker safety.
- Public Facilities: Deploy in parks, schools, or transportation hubs for environmental awareness.
- Agricultural Monitoring: Measure microclimate conditions affecting crop health.
- Building Management: Integrate with BMS systems for indoor air quality and comfort monitoring.
Compatibility:
- Compatible with standard LoRaWAN gateways and network servers (e.g., The Things Network, ChirpStack, Loriot).
- Data can be integrated into IoT platforms via MQTT, HTTP, or API interfaces.
- Supports over-the-air configuration and firmware updates (if enabled).
5. Components & Accessories
Included Items:
- NV-R718PQA main sensor unit
- Integrated solar panel
- Built-in rechargeable lithium battery
- Mounting bracket and hardware (screws, clamps)
- User manual and quick start guide
Optional Accessories:
- External LoRa antenna (for extended range)
- Replacement battery pack
- Extended mounting pole or adjustable bracket
- Protective sun shield or rain cover (for harsh environments)
Connectors & Interfaces:
- Internal power connector (solar panel to main board)
- LoRa antenna connector (SMA or internal PCB antenna)
- Maintenance/debug port (for factory calibration or firmware update)
6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range
- Adequate sunlight exposure for solar charging
- Mounting surface (wall, pole, or structure)
- Network server credentials (AppEUI, DevEUI, AppKey)
Installation Steps:
1. Site Selection: Choose a location with unobstructed sunlight and minimal interference.
2. Mounting: Secure the device using the provided bracket; ensure the solar panel faces the sun.
3. Power Activation: The device powers on automatically when the internal battery is charged.
4. Network Configuration: Register the device on the LoRaWAN network server using its unique identifiers.
5. Data Verification: Confirm successful data transmission via the gateway dashboard.
6. Calibration (if required): Perform sensor calibration according to manufacturer guidelines.
Configuration:
- Reporting interval and thresholds can be configured via downlink commands.
- Device supports adaptive data rate (ADR) for optimized communication efficiency.
- Firmware updates may be applied via over-the-air (OTA) mechanism (if supported).
7. Performance & Capabilities
- Transmission Range: Up to 10 km (line-of-sight); typically 1–3 km in urban environments.
- Data Rate: Adaptive (LoRaWAN DR0–DR5 depending on region).
- Battery Life: Continuous operation supported by solar charging; backup battery provides several days of autonomy without sunlight.
- Sampling Frequency: Adjustable; default every 15 minutes.
- Response Time:
- PM2.5: <10 seconds
- Temperature/Humidity: <5 seconds
- Noise: Real-time sampling with averaging over reporting interval
- Data Accuracy: High precision sensors ensure reliable environmental data for analytical applications.
- Limitations:
- Performance may degrade in extremely low-light or enclosed environments where solar charging is insufficient.
- PM2.5 readings may be affected by high humidity or condensation.
- Noise sensor designed for environmental sound monitoring, not for precise acoustic analysis.
Efficiency:
- Optimized for minimal power draw through deep sleep cycles.
- Solar charging efficiency maximized by high-efficiency photovoltaic cells.
- LoRaWAN adaptive data rate minimizes airtime and energy consumption.
8. Standards & Compliance
- LoRaWAN® Compliance: Fully compliant with LoRaWAN 1.0.3/1.1 specifications.
- Radio Certifications:
- CE (Europe)
- FCC (USA)
- RCM (Australia/New Zealand)
- TELEC (Japan)
- SRRC (China)
- Environmental Standards:
- RoHS compliant (Restriction of Hazardous Substances)
- WEEE compliant (Waste Electrical and Electronic Equipment Directive)
- Ingress Protection: IP65 rating for outdoor use.
- Safety Compliance: Meets general electronic safety standards for low-voltage devices.
- Quality Assurance: Manufactured under ISO 9001 certified processes.
9. Additional Information
Warranty:
- Standard 1-year limited warranty covering manufacturing defects.
- Extended warranty options available upon request.
Support & Maintenance:
- Technical documentation and firmware updates available from Netvox support portal.
- Remote diagnostics and configuration supported via LoRaWAN downlink commands.
- Periodic calibration recommended for PM2.5 and noise sensors to maintain accuracy.
- Battery replacement service available through authorized distributors.
Software & Updates:
- Compatible with Netvox Cloud and third-party IoT platforms.
- Firmware updates provided periodically to enhance performance and security.
- Configuration tools available for Windows and web-based interfaces.
Lifecycle & Sustainability:
- Designed for long-term outdoor deployment with minimal maintenance.
- Solar-powered operation reduces environmental impact and operational costs.
- Components selected for durability and recyclability.
Summary:
The Netvox NV-R718PQA LoRa PM2.5/Noise/Temperature/Humidity Sensor with Solar Panel is a robust, energy-efficient, and highly integrated environmental monitoring device. Its combination of multi-sensor capability, solar-powered autonomy, and long-range LoRaWAN communication makes it ideal for smart city infrastructure, environmental compliance monitoring, and IoT-based facility management. With IP65 protection, flexible installation options, and compatibility with global LoRaWAN networks, the NV-R718PQA delivers reliable, real-time environmental data for a wide range of professional applications.
Approximate Length: ~3000 tokens (~12,000 characters)
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