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- Triple Environmental Sensing: Measures CO₂ concentration, temperature, and humidity simultaneously, providing comprehensive environmental data.
- LoRaWAN® 1.0.2 Protocol Compliance: Ensures long-range, low-power wireless communication compatible with standard LoRaWAN gateways and network servers.
- Low Power Consumption: Designed for extended battery operation, ideal for remote or hard-to-access installations.
- High Accuracy Sensors: Integrated high-precision CO₂ sensor and digital temperature/humidity sensor for reliable and stable readings.
- Low Temperature Operation: Optimized for performance in low-temperature environments, suitable for cold storage, refrigerated logistics, and outdoor monitoring.
- Wireless Data Transmission: Supports periodic data reporting and threshold-based alerts via LoRaWAN uplink messages.
- Configurable Parameters: Transmission intervals, thresholds, and calibration settings can be configured remotely through downlink commands.
- Compact and Durable Design: Enclosed in a robust housing suitable for industrial and commercial use.
- Easy Integration: Compatible with standard LoRaWAN network infrastructures and IoT platforms for data visualization and analytics.
- Maintenance-Free Operation: Minimal maintenance required due to stable sensor performance and long battery life.
- LoRaWAN® 1.0.2 Protocol Compliance: Ensures long-range, low-power wireless communication compatible with standard LoRaWAN gateways and network servers.
- Low Power Consumption: Designed for extended battery operation, ideal for remote or hard-to-access installations.
- High Accuracy Sensors: Integrated high-precision CO₂ sensor and digital temperature/humidity sensor for reliable and stable readings.
- Low Temperature Operation: Optimized for performance in low-temperature environments, suitable for cold storage, refrigerated logistics, and outdoor monitoring.
- Wireless Data Transmission: Supports periodic data reporting and threshold-based alerts via LoRaWAN uplink messages.
- Configurable Parameters: Transmission intervals, thresholds, and calibration settings can be configured remotely through downlink commands.
- Compact and Durable Design: Enclosed in a robust housing suitable for industrial and commercial use.
- Easy Integration: Compatible with standard LoRaWAN network infrastructures and IoT platforms for data visualization and analytics.
- Maintenance-Free Operation: Minimal maintenance required due to stable sensor performance and long battery life.
1. Product Overview
Product Name: NV-R718A
Model: NV-R718A
Series: LoRa Environmental Monitoring Series
Article Number: NV-R718A
Manufacturer: Netvox Technology Co., Ltd.
The NV-R718A is a high-precision wireless environmental monitoring sensor designed for real-time measurement of carbon dioxide (CO₂) concentration, ambient temperature, and relative humidity. It operates using the LoRaWAN® 1.0.2 protocol, enabling long-range, low-power wireless communication suitable for industrial, commercial, and agricultural applications. The device is part of Netvox’s LoRa-based sensor ecosystem, optimized for low-temperature environments and extended battery life.
2. Key Features
- Triple Environmental Sensing: Measures CO₂ concentration, temperature, and humidity simultaneously, providing comprehensive environmental data.
- LoRaWAN® 1.0.2 Protocol Compliance: Ensures long-range, low-power wireless communication compatible with standard LoRaWAN gateways and network servers.
- Low Power Consumption: Designed for extended battery operation, ideal for remote or hard-to-access installations.
- High Accuracy Sensors: Integrated high-precision CO₂ sensor and digital temperature/humidity sensor for reliable and stable readings.
- Low Temperature Operation: Optimized for performance in low-temperature environments, suitable for cold storage, refrigerated logistics, and outdoor monitoring.
- Wireless Data Transmission: Supports periodic data reporting and threshold-based alerts via LoRaWAN uplink messages.
- Configurable Parameters: Transmission intervals, thresholds, and calibration settings can be configured remotely through downlink commands.
- Compact and Durable Design: Enclosed in a robust housing suitable for industrial and commercial use.
- Easy Integration: Compatible with standard LoRaWAN network infrastructures and IoT platforms for data visualization and analytics.
- Maintenance-Free Operation: Minimal maintenance required due to stable sensor performance and long battery life.
3. Technical Specifications
- Communication Protocol: LoRaWAN® Specification v1.0.2
- 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: 3.6V ER14505 lithium battery (AA size) × 2
- Battery Life: Typically 5–10 years (depending on reporting interval and environmental conditions)
- CO₂ Measurement Range: 0 – 5000 ppm
- CO₂ Accuracy: ±(50 ppm + 3% of reading)
- Temperature Measurement Range: -40°C to +85°C
- Temperature Accuracy: ±0.3°C (typical)
- Humidity Measurement Range: 0 – 100% RH (non-condensing)
- Humidity Accuracy: ±3% RH (typical, 20–80% RH range)
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +85°C
- Enclosure Material: Industrial-grade ABS plastic
- Ingress Protection: IP65 (dust-tight and water-resistant)
- Dimensions: Approximately 112 mm × 65 mm × 32 mm
- Weight: Approx. 150 g (including batteries)
- Mounting Options: Wall-mount or surface-mount with included bracket
- Antenna Type: Internal or external LoRa antenna (model-dependent)
- Indicator: LED status indicator for network join, transmission, and error states
4. Functionality
The NV-R718A functions as a multi-parameter environmental sensor that continuously monitors CO₂ concentration, ambient temperature, and relative humidity. The device collects sensor data at defined intervals and transmits it wirelessly to a LoRaWAN gateway. The gateway forwards the data to a network server or cloud platform for storage, visualization, and analysis.
Use Cases and Applications:
- Indoor Air Quality Monitoring: Offices, schools, hospitals, and public buildings for CO₂ and comfort-level tracking.
- Cold Chain and Refrigeration: Warehouses, refrigerated trucks, and cold storage facilities requiring low-temperature operation.
- Agriculture and Greenhouses: Monitoring CO₂ levels and humidity for optimal plant growth conditions.
- Smart Buildings: Integration into building management systems for HVAC optimization and energy efficiency.
- Industrial Environments: Monitoring air quality and environmental conditions in manufacturing or processing facilities.
Compatibility:
- Fully compatible with standard LoRaWAN gateways and network servers (e.g., The Things Network, ChirpStack, Loriot).
- Integrates with IoT platforms via MQTT, HTTP, or API interfaces for data visualization and analytics.
- Supports remote configuration and firmware updates via LoRaWAN downlink commands.
5. Components & Accessories
Included Items:
- NV-R718A main sensor unit
- Two ER14505 3.6V lithium batteries (pre-installed or included)
- Wall-mounting bracket and screws
- Quick installation guide
Optional Accessories:
- External LoRa antenna (for extended range models)
- Calibration kit for CO₂ sensor maintenance
- USB configuration cable (for local setup, if supported)
- Protective enclosure or weatherproof housing for outdoor installations
Connectors and Interfaces:
- Internal battery compartment with secure cover
- LoRa antenna connector (SMA or internal PCB antenna, depending on variant)
- LED indicator for device status (network join, transmission, error)
6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range
- Network server credentials (AppEUI, DevEUI, AppKey) for device activation
- Mounting surface suitable for wall or flat installation
Mounting Options:
- Wall-mount using included bracket and screws
- Surface-mount on flat panels or enclosures
- Ensure unobstructed airflow around the sensor for accurate environmental readings
Configuration:
- Device activation via Over-The-Air Activation (OTAA) or Activation By Personalization (ABP)
- Configuration of reporting interval, threshold alarms, and calibration parameters via downlink commands
- LED indicator provides visual feedback during network join and data transmission
Setup Procedure:
1. Insert or verify battery installation.
2. Mount the device in the desired location.
3. Power on and initiate LoRaWAN join procedure.
4. Confirm successful network connection via LED indicator or network server logs.
5. Configure reporting intervals and thresholds as required.
7. Performance & Capabilities
Speed and Reporting:
- Adjustable reporting interval (default 15 minutes, configurable from 1 minute to several hours).
- Fast sensor response time for CO₂ (<30 seconds typical), temperature, and humidity (<10 seconds typical).
Capacity and Efficiency:
- Designed for continuous operation with minimal power draw.
- Battery life optimized through adaptive transmission intervals and sleep modes.
- Efficient LoRa modulation ensures long-range communication with minimal interference.
Limitations:
- CO₂ sensor performance may vary slightly under extreme humidity or rapid temperature changes.
- Requires LoRaWAN network coverage for data transmission.
- Not intended for use in explosive or highly corrosive environments.
Environmental Performance:
- Stable operation across wide temperature and humidity ranges.
- Resistant to dust and moisture ingress (IP65).
- Suitable for both indoor and semi-outdoor environments.
8. Standards & Compliance
- LoRaWAN Compliance: Fully compliant with LoRaWAN® Specification v1.0.2
- Radio Certifications: CE (Europe), FCC (USA), RCM (Australia/New Zealand), TELEC (Japan), depending on regional variant
- Environmental Standards: RoHS compliant (Restriction of Hazardous Substances)
- Safety Compliance: Meets relevant IEC/EN safety standards for electronic devices
- Quality Assurance: Manufactured under ISO 9001:2015 certified quality management system
- EMC Compliance: Conforms to EN 301 489 and EN 300 220 standards for electromagnetic compatibility and radio performance
9. Additional Information
Warranty:
- Standard manufacturer warranty: 1 year (extendable depending on distributor policy)
- Covers defects in materials and workmanship under normal operating conditions
Support:
- Technical documentation, user manuals, and configuration guides available from Netvox support portal
- Firmware updates and configuration tools provided via authorized distributors or network partners
- Online technical support and troubleshooting assistance available
Maintenance:
- Minimal maintenance required; periodic verification of sensor accuracy recommended
- CO₂ sensor calibration interval: typically every 12–24 months depending on application
- Battery replacement recommended when voltage drops below operational threshold
Firmware & Updates:
- Supports remote firmware updates (OTA) via LoRaWAN downlink
- Configuration parameters adjustable through network server or local interface
Service Life:
- Expected operational life: 5–10 years depending on environmental conditions and usage patterns
Environmental Considerations:
- Designed for low environmental impact and energy efficiency
- Compliant with WEEE (Waste Electrical and Electronic Equipment) recycling directives
Summary
The Netvox NV-R718A LoRa 1.0.2 CO₂/Temperature/Humidity Sensor is a robust, high-accuracy environmental monitoring device engineered for long-range, low-power wireless communication. It integrates three essential environmental sensors—CO₂, temperature, and humidity—into a compact, IP65-rated enclosure suitable for industrial, commercial, and agricultural applications. With its compliance to LoRaWAN® 1.0.2, extended battery life, and configurable reporting intervals, the NV-R718A provides a reliable and scalable solution for distributed environmental sensing networks.
Its ability to operate in low-temperature environments, combined with flexible installation options and compatibility with global LoRaWAN networks, makes it an ideal choice for smart building management, cold chain logistics, greenhouse monitoring, and air quality control systems. The NV-R718A exemplifies Netvox’s commitment to precision, reliability, and interoperability in IoT-based environmental sensing solutions.
Product Name: NV-R718A
Model: NV-R718A
Series: LoRa Environmental Monitoring Series
Article Number: NV-R718A
Manufacturer: Netvox Technology Co., Ltd.
The NV-R718A is a high-precision wireless environmental monitoring sensor designed for real-time measurement of carbon dioxide (CO₂) concentration, ambient temperature, and relative humidity. It operates using the LoRaWAN® 1.0.2 protocol, enabling long-range, low-power wireless communication suitable for industrial, commercial, and agricultural applications. The device is part of Netvox’s LoRa-based sensor ecosystem, optimized for low-temperature environments and extended battery life.
2. Key Features
- Triple Environmental Sensing: Measures CO₂ concentration, temperature, and humidity simultaneously, providing comprehensive environmental data.
- LoRaWAN® 1.0.2 Protocol Compliance: Ensures long-range, low-power wireless communication compatible with standard LoRaWAN gateways and network servers.
- Low Power Consumption: Designed for extended battery operation, ideal for remote or hard-to-access installations.
- High Accuracy Sensors: Integrated high-precision CO₂ sensor and digital temperature/humidity sensor for reliable and stable readings.
- Low Temperature Operation: Optimized for performance in low-temperature environments, suitable for cold storage, refrigerated logistics, and outdoor monitoring.
- Wireless Data Transmission: Supports periodic data reporting and threshold-based alerts via LoRaWAN uplink messages.
- Configurable Parameters: Transmission intervals, thresholds, and calibration settings can be configured remotely through downlink commands.
- Compact and Durable Design: Enclosed in a robust housing suitable for industrial and commercial use.
- Easy Integration: Compatible with standard LoRaWAN network infrastructures and IoT platforms for data visualization and analytics.
- Maintenance-Free Operation: Minimal maintenance required due to stable sensor performance and long battery life.
3. Technical Specifications
- Communication Protocol: LoRaWAN® Specification v1.0.2
- 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: 3.6V ER14505 lithium battery (AA size) × 2
- Battery Life: Typically 5–10 years (depending on reporting interval and environmental conditions)
- CO₂ Measurement Range: 0 – 5000 ppm
- CO₂ Accuracy: ±(50 ppm + 3% of reading)
- Temperature Measurement Range: -40°C to +85°C
- Temperature Accuracy: ±0.3°C (typical)
- Humidity Measurement Range: 0 – 100% RH (non-condensing)
- Humidity Accuracy: ±3% RH (typical, 20–80% RH range)
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +85°C
- Enclosure Material: Industrial-grade ABS plastic
- Ingress Protection: IP65 (dust-tight and water-resistant)
- Dimensions: Approximately 112 mm × 65 mm × 32 mm
- Weight: Approx. 150 g (including batteries)
- Mounting Options: Wall-mount or surface-mount with included bracket
- Antenna Type: Internal or external LoRa antenna (model-dependent)
- Indicator: LED status indicator for network join, transmission, and error states
4. Functionality
The NV-R718A functions as a multi-parameter environmental sensor that continuously monitors CO₂ concentration, ambient temperature, and relative humidity. The device collects sensor data at defined intervals and transmits it wirelessly to a LoRaWAN gateway. The gateway forwards the data to a network server or cloud platform for storage, visualization, and analysis.
Use Cases and Applications:
- Indoor Air Quality Monitoring: Offices, schools, hospitals, and public buildings for CO₂ and comfort-level tracking.
- Cold Chain and Refrigeration: Warehouses, refrigerated trucks, and cold storage facilities requiring low-temperature operation.
- Agriculture and Greenhouses: Monitoring CO₂ levels and humidity for optimal plant growth conditions.
- Smart Buildings: Integration into building management systems for HVAC optimization and energy efficiency.
- Industrial Environments: Monitoring air quality and environmental conditions in manufacturing or processing facilities.
Compatibility:
- Fully compatible with standard LoRaWAN gateways and network servers (e.g., The Things Network, ChirpStack, Loriot).
- Integrates with IoT platforms via MQTT, HTTP, or API interfaces for data visualization and analytics.
- Supports remote configuration and firmware updates via LoRaWAN downlink commands.
5. Components & Accessories
Included Items:
- NV-R718A main sensor unit
- Two ER14505 3.6V lithium batteries (pre-installed or included)
- Wall-mounting bracket and screws
- Quick installation guide
Optional Accessories:
- External LoRa antenna (for extended range models)
- Calibration kit for CO₂ sensor maintenance
- USB configuration cable (for local setup, if supported)
- Protective enclosure or weatherproof housing for outdoor installations
Connectors and Interfaces:
- Internal battery compartment with secure cover
- LoRa antenna connector (SMA or internal PCB antenna, depending on variant)
- LED indicator for device status (network join, transmission, error)
6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range
- Network server credentials (AppEUI, DevEUI, AppKey) for device activation
- Mounting surface suitable for wall or flat installation
Mounting Options:
- Wall-mount using included bracket and screws
- Surface-mount on flat panels or enclosures
- Ensure unobstructed airflow around the sensor for accurate environmental readings
Configuration:
- Device activation via Over-The-Air Activation (OTAA) or Activation By Personalization (ABP)
- Configuration of reporting interval, threshold alarms, and calibration parameters via downlink commands
- LED indicator provides visual feedback during network join and data transmission
Setup Procedure:
1. Insert or verify battery installation.
2. Mount the device in the desired location.
3. Power on and initiate LoRaWAN join procedure.
4. Confirm successful network connection via LED indicator or network server logs.
5. Configure reporting intervals and thresholds as required.
7. Performance & Capabilities
Speed and Reporting:
- Adjustable reporting interval (default 15 minutes, configurable from 1 minute to several hours).
- Fast sensor response time for CO₂ (<30 seconds typical), temperature, and humidity (<10 seconds typical).
Capacity and Efficiency:
- Designed for continuous operation with minimal power draw.
- Battery life optimized through adaptive transmission intervals and sleep modes.
- Efficient LoRa modulation ensures long-range communication with minimal interference.
Limitations:
- CO₂ sensor performance may vary slightly under extreme humidity or rapid temperature changes.
- Requires LoRaWAN network coverage for data transmission.
- Not intended for use in explosive or highly corrosive environments.
Environmental Performance:
- Stable operation across wide temperature and humidity ranges.
- Resistant to dust and moisture ingress (IP65).
- Suitable for both indoor and semi-outdoor environments.
8. Standards & Compliance
- LoRaWAN Compliance: Fully compliant with LoRaWAN® Specification v1.0.2
- Radio Certifications: CE (Europe), FCC (USA), RCM (Australia/New Zealand), TELEC (Japan), depending on regional variant
- Environmental Standards: RoHS compliant (Restriction of Hazardous Substances)
- Safety Compliance: Meets relevant IEC/EN safety standards for electronic devices
- Quality Assurance: Manufactured under ISO 9001:2015 certified quality management system
- EMC Compliance: Conforms to EN 301 489 and EN 300 220 standards for electromagnetic compatibility and radio performance
9. Additional Information
Warranty:
- Standard manufacturer warranty: 1 year (extendable depending on distributor policy)
- Covers defects in materials and workmanship under normal operating conditions
Support:
- Technical documentation, user manuals, and configuration guides available from Netvox support portal
- Firmware updates and configuration tools provided via authorized distributors or network partners
- Online technical support and troubleshooting assistance available
Maintenance:
- Minimal maintenance required; periodic verification of sensor accuracy recommended
- CO₂ sensor calibration interval: typically every 12–24 months depending on application
- Battery replacement recommended when voltage drops below operational threshold
Firmware & Updates:
- Supports remote firmware updates (OTA) via LoRaWAN downlink
- Configuration parameters adjustable through network server or local interface
Service Life:
- Expected operational life: 5–10 years depending on environmental conditions and usage patterns
Environmental Considerations:
- Designed for low environmental impact and energy efficiency
- Compliant with WEEE (Waste Electrical and Electronic Equipment) recycling directives
Summary
The Netvox NV-R718A LoRa 1.0.2 CO₂/Temperature/Humidity Sensor is a robust, high-accuracy environmental monitoring device engineered for long-range, low-power wireless communication. It integrates three essential environmental sensors—CO₂, temperature, and humidity—into a compact, IP65-rated enclosure suitable for industrial, commercial, and agricultural applications. With its compliance to LoRaWAN® 1.0.2, extended battery life, and configurable reporting intervals, the NV-R718A provides a reliable and scalable solution for distributed environmental sensing networks.
Its ability to operate in low-temperature environments, combined with flexible installation options and compatibility with global LoRaWAN networks, makes it an ideal choice for smart building management, cold chain logistics, greenhouse monitoring, and air quality control systems. The NV-R718A exemplifies Netvox’s commitment to precision, reliability, and interoperability in IoT-based environmental sensing solutions.
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