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- LoRaWAN 1.0.2 Protocol Compliance: Fully compatible with LoRaWAN gateways and network servers, ensuring interoperability across LoRa ecosystems.
- Dual Analog Inputs (0–5V): Two independent ADC (Analog-to-Digital Converter) channels for sampling external analog signals such as voltage outputs from sensors, transducers, or monitoring devices.
- Wireless Vibration Detection: Integrated spring-type vibration sensor for detecting mechanical vibration, shock, or movement events.
- Low Power Consumption: Optimized for battery-powered operation with multi-year lifespan depending on reporting intervals and environmental conditions.
- Long-Range Communication: Utilizes LoRa modulation for extended communication range (up to several kilometers in open environments).
- High Sensitivity and Stability: Ensures accurate analog signal sampling with minimal noise interference.
- Configurable Sampling and Reporting: Adjustable data acquisition intervals and transmission periods via downlink commands or configuration tools.
- Compact and Durable Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor use.
- Easy Integration: Seamless integration with IoT platforms, cloud dashboards, and data acquisition systems through standard LoRaWAN connectivity.
- Battery-Powered Operation: Typically powered by replaceable lithium batteries, supporting long-term autonomous operation.
- Dual Analog Inputs (0–5V): Two independent ADC (Analog-to-Digital Converter) channels for sampling external analog signals such as voltage outputs from sensors, transducers, or monitoring devices.
- Wireless Vibration Detection: Integrated spring-type vibration sensor for detecting mechanical vibration, shock, or movement events.
- Low Power Consumption: Optimized for battery-powered operation with multi-year lifespan depending on reporting intervals and environmental conditions.
- Long-Range Communication: Utilizes LoRa modulation for extended communication range (up to several kilometers in open environments).
- High Sensitivity and Stability: Ensures accurate analog signal sampling with minimal noise interference.
- Configurable Sampling and Reporting: Adjustable data acquisition intervals and transmission periods via downlink commands or configuration tools.
- Compact and Durable Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor use.
- Easy Integration: Seamless integration with IoT platforms, cloud dashboards, and data acquisition systems through standard LoRaWAN connectivity.
- Battery-Powered Operation: Typically powered by replaceable lithium batteries, supporting long-term autonomous operation.
1. Product Overview
Product Name: NV-R718DB
Model: NV-R718DB
Series: NV-R700 Series (LoRa Wireless Sensor Line)
Article Number: NV-R718DB
Manufacturer: Netvox Technology Co., Ltd.
The NV-R718DB is a LoRaWAN-based wireless vibration and analog signal acquisition sensor designed for industrial and environmental monitoring applications. It integrates two 0–5V analog input channels and a spring-type vibration detection mechanism, enabling remote data acquisition and condition monitoring over long distances using the LoRaWAN 1.0.2 protocol. The device is part of Netvox’s R700 series, known for its low-power, long-range wireless communication capabilities and compatibility with standard LoRaWAN gateways and network servers.
This model is engineered for low-power operation, high signal integrity, and robust wireless connectivity, making it suitable for deployment in smart buildings, industrial automation, equipment condition monitoring, and IoT data acquisition systems.
2. Key Features
- LoRaWAN 1.0.2 Protocol Compliance: Fully compatible with LoRaWAN gateways and network servers, ensuring interoperability across LoRa ecosystems.
- Dual Analog Inputs (0–5V): Two independent ADC (Analog-to-Digital Converter) channels for sampling external analog signals such as voltage outputs from sensors, transducers, or monitoring devices.
- Wireless Vibration Detection: Integrated spring-type vibration sensor for detecting mechanical vibration, shock, or movement events.
- Low Power Consumption: Optimized for battery-powered operation with multi-year lifespan depending on reporting intervals and environmental conditions.
- Long-Range Communication: Utilizes LoRa modulation for extended communication range (up to several kilometers in open environments).
- High Sensitivity and Stability: Ensures accurate analog signal sampling with minimal noise interference.
- Configurable Sampling and Reporting: Adjustable data acquisition intervals and transmission periods via downlink commands or configuration tools.
- Compact and Durable Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor use.
- Easy Integration: Seamless integration with IoT platforms, cloud dashboards, and data acquisition systems through standard LoRaWAN connectivity.
- Battery-Powered Operation: Typically powered by replaceable lithium batteries, supporting long-term autonomous operation.
3. Technical Specifications
- Model: NV-R718DB
- Wireless Protocol: LoRaWAN v1.0.2
- Frequency Bands: EU868 / US915 / AU915 / AS923 / KR920 / IN865 (region-dependent)
- Analog Input Channels: 2 channels
- Input Voltage Range: 0–5V DC per channel
- ADC Resolution: 10-bit or 12-bit (depending on configuration; typical 10-bit)
- Sampling Interface: 2-input ADC sampling interface
- Vibration Sensor Type: Spring-type mechanical vibration sensor
- Power Supply: 3.6V ER14505 AA lithium battery (replaceable)
- Battery Life: Up to 5 years (depending on transmission interval and environment)
- Wireless Range: Up to 10 km (line-of-sight, open area); typically 1–3 km in urban environments
- Antenna Type: Built-in or external LoRa antenna (model-dependent)
- Operating Temperature: -20°C to +55°C
- Storage Temperature: -40°C to +85°C
- Relative Humidity: ≤95% (non-condensing)
- Enclosure Material: ABS or polycarbonate industrial-grade plastic
- Ingress Protection: IP65 (typical for R700 series enclosures)
- Dimensions: Approx. 112 mm × 65 mm × 32 mm (L × W × H)
- Weight: Approx. 150 g (including battery)
- Mounting Options: Wall-mount or surface-mount with screws or adhesive pads
- Indicator: LED status indicator for power, network join, and transmission status
4. Functionality
The NV-R718DB operates as a wireless analog data acquisition node within a LoRaWAN network. It periodically samples voltage signals from two external analog sources (0–5V range) using its built-in ADC channels. The sampled data is then transmitted via LoRaWAN uplink messages to a network server or IoT platform for processing, visualization, or control actions.
The integrated spring-type vibration sensor detects mechanical vibrations or shocks. When vibration exceeds a defined threshold, the device can trigger an event-based uplink transmission, alerting the system to potential mechanical issues, movement, or tampering.
Typical Use Cases:
- Industrial equipment vibration monitoring
- Structural health monitoring (bridges, machinery, pipelines)
- Environmental sensing (paired with analog transducers)
- Smart building systems (HVAC, pumps, motors)
- Predictive maintenance and condition-based monitoring
- Remote analog signal acquisition for SCADA or IoT systems
Compatibility:
- Compatible with standard LoRaWAN gateways and network servers (e.g., The Things Network, ChirpStack, Loriot, Actility).
- Integrates with cloud-based IoT platforms via MQTT, HTTP, or API interfaces.
- Supports configuration via downlink commands or manufacturer-provided configuration tools.
5. Components & Accessories
Included Items:
- NV-R718DB main sensor unit
- Pre-installed ER14505 3.6V lithium battery
- Built-in LoRa antenna (or external antenna connector, depending on variant)
- Mounting bracket or screw set (model-dependent)
- Quick start guide or installation manual
Optional Accessories:
- External analog sensors (0–5V output)
- Replacement lithium battery (ER14505)
- External antenna (SMA connector type, optional)
- Configuration cable or wireless configuration tool (for advanced setup)
Connectors:
- 2 × analog input terminals (for 0–5V signal sources)
- Internal battery holder
- Antenna interface (internal or external)
6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range
- Network server credentials (AppEUI, DevEUI, AppKey) for device activation
- Compatible analog sensors with 0–5V output range
Mounting Options:
- Wall or surface mounting using screws or adhesive pads
- Ensure stable placement to avoid false vibration triggers
- Avoid installation near strong electromagnetic interference sources
Configuration Steps:
1. Insert or verify the lithium battery installation.
2. Power on the device; the LED indicator will flash to indicate startup.
3. Join the LoRaWAN network using OTAA (Over-The-Air Activation) or ABP (Activation by Personalization).
4. Configure reporting intervals, sampling frequency, and thresholds via downlink commands or configuration tool.
5. Connect external analog sensors to the input terminals.
6. Verify data transmission through the network server or IoT platform dashboard.
Calibration:
- Analog input calibration may be performed using known voltage references.
- Vibration sensitivity can be adjusted via firmware parameters (if supported).
7. Performance & Capabilities
- Sampling Rate: Configurable; typical intervals range from 5 minutes to several hours.
- Transmission Interval: Adjustable via LoRaWAN downlink commands.
- Measurement Accuracy: ±1% of full-scale (typical for 0–5V input).
- Resolution: 10-bit ADC provides 1024 discrete levels across 0–5V range (~4.88 mV per step).
- Response Time: <1 second for vibration event detection.
- Communication Range: Up to 10 km (open field), 1–3 km (urban).
- Power Efficiency: Ultra-low power design; sleep mode between transmissions.
- Limitations:
- Not suitable for high-frequency vibration analysis (spring-type sensor detects general vibration, not spectral data).
- Analog input limited to 0–5V range; higher voltages require external scaling.
- Enclosure not fully waterproof; outdoor use requires protective housing.
Operational Modes:
- Periodic Reporting Mode: Sends analog readings at defined intervals.
- Event-Triggered Mode: Sends immediate uplink when vibration is detected.
- Hybrid Mode: Combines periodic and event-based transmissions.
8. Standards & Compliance
- LoRaWAN Compliance: Version 1.0.2, Class A device
- Radio Compliance:
- CE (Europe)
- FCC (United States)
- RCM (Australia/New Zealand)
- TELEC (Japan)
- SRRC (China)
- Environmental Standards: RoHS compliant (Restriction of Hazardous Substances)
- Safety Standards: Conforms to IEC/EN 60950-1 for low-voltage equipment
- Quality Assurance: Manufactured under ISO 9001-certified processes
Industry Standards Supported:
- LoRa Alliance specifications for interoperability
- AES-128 encryption for data security
- Adaptive Data Rate (ADR) for optimized network performance
9. Additional Information
Warranty:
- Standard 1-year limited warranty covering manufacturing defects and hardware failures under normal operating conditions.
Support:
- Technical documentation, user manuals, and firmware updates available from Netvox’s official website.
- Customer support via email, online ticketing, or authorized distributors.
Maintenance:
- Periodic inspection of battery voltage and replacement when low.
- Check analog input connections for corrosion or loose wiring.
- Verify LoRaWAN connectivity periodically to ensure stable communication.
Firmware & Updates:
- Over-the-air firmware updates (OTA) supported via LoRaWAN downlink (if enabled by network server).
- Configuration parameters adjustable through downlink commands or local configuration tools.
Service Life:
- Designed for multi-year operation with minimal maintenance.
- Battery replacement recommended every 3–5 years depending on usage.
Environmental Considerations:
- Dispose of used batteries according to local environmental regulations.
- Device enclosure recyclable under standard electronic waste categories.
Summary
The Netvox NV-R718DB is a LoRaWAN 1.0.2-compliant wireless sensor that combines dual 0–5V analog input channels with a spring-type vibration detector, enabling versatile data acquisition and condition monitoring in industrial and IoT environments. Its low-power design, long-range communication, and robust construction make it ideal for remote monitoring applications where wired connections are impractical.
With configurable sampling intervals, event-based reporting, and compatibility with global LoRaWAN networks, the NV-R718DB provides a reliable, scalable solution for integrating analog signal sources and vibration detection into modern IoT infrastructures.
Approximate Length: ~3,050 tokens (~12,000 characters)
Product Name: NV-R718DB
Model: NV-R718DB
Series: NV-R700 Series (LoRa Wireless Sensor Line)
Article Number: NV-R718DB
Manufacturer: Netvox Technology Co., Ltd.
The NV-R718DB is a LoRaWAN-based wireless vibration and analog signal acquisition sensor designed for industrial and environmental monitoring applications. It integrates two 0–5V analog input channels and a spring-type vibration detection mechanism, enabling remote data acquisition and condition monitoring over long distances using the LoRaWAN 1.0.2 protocol. The device is part of Netvox’s R700 series, known for its low-power, long-range wireless communication capabilities and compatibility with standard LoRaWAN gateways and network servers.
This model is engineered for low-power operation, high signal integrity, and robust wireless connectivity, making it suitable for deployment in smart buildings, industrial automation, equipment condition monitoring, and IoT data acquisition systems.
2. Key Features
- LoRaWAN 1.0.2 Protocol Compliance: Fully compatible with LoRaWAN gateways and network servers, ensuring interoperability across LoRa ecosystems.
- Dual Analog Inputs (0–5V): Two independent ADC (Analog-to-Digital Converter) channels for sampling external analog signals such as voltage outputs from sensors, transducers, or monitoring devices.
- Wireless Vibration Detection: Integrated spring-type vibration sensor for detecting mechanical vibration, shock, or movement events.
- Low Power Consumption: Optimized for battery-powered operation with multi-year lifespan depending on reporting intervals and environmental conditions.
- Long-Range Communication: Utilizes LoRa modulation for extended communication range (up to several kilometers in open environments).
- High Sensitivity and Stability: Ensures accurate analog signal sampling with minimal noise interference.
- Configurable Sampling and Reporting: Adjustable data acquisition intervals and transmission periods via downlink commands or configuration tools.
- Compact and Durable Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor use.
- Easy Integration: Seamless integration with IoT platforms, cloud dashboards, and data acquisition systems through standard LoRaWAN connectivity.
- Battery-Powered Operation: Typically powered by replaceable lithium batteries, supporting long-term autonomous operation.
3. Technical Specifications
- Model: NV-R718DB
- Wireless Protocol: LoRaWAN v1.0.2
- Frequency Bands: EU868 / US915 / AU915 / AS923 / KR920 / IN865 (region-dependent)
- Analog Input Channels: 2 channels
- Input Voltage Range: 0–5V DC per channel
- ADC Resolution: 10-bit or 12-bit (depending on configuration; typical 10-bit)
- Sampling Interface: 2-input ADC sampling interface
- Vibration Sensor Type: Spring-type mechanical vibration sensor
- Power Supply: 3.6V ER14505 AA lithium battery (replaceable)
- Battery Life: Up to 5 years (depending on transmission interval and environment)
- Wireless Range: Up to 10 km (line-of-sight, open area); typically 1–3 km in urban environments
- Antenna Type: Built-in or external LoRa antenna (model-dependent)
- Operating Temperature: -20°C to +55°C
- Storage Temperature: -40°C to +85°C
- Relative Humidity: ≤95% (non-condensing)
- Enclosure Material: ABS or polycarbonate industrial-grade plastic
- Ingress Protection: IP65 (typical for R700 series enclosures)
- Dimensions: Approx. 112 mm × 65 mm × 32 mm (L × W × H)
- Weight: Approx. 150 g (including battery)
- Mounting Options: Wall-mount or surface-mount with screws or adhesive pads
- Indicator: LED status indicator for power, network join, and transmission status
4. Functionality
The NV-R718DB operates as a wireless analog data acquisition node within a LoRaWAN network. It periodically samples voltage signals from two external analog sources (0–5V range) using its built-in ADC channels. The sampled data is then transmitted via LoRaWAN uplink messages to a network server or IoT platform for processing, visualization, or control actions.
The integrated spring-type vibration sensor detects mechanical vibrations or shocks. When vibration exceeds a defined threshold, the device can trigger an event-based uplink transmission, alerting the system to potential mechanical issues, movement, or tampering.
Typical Use Cases:
- Industrial equipment vibration monitoring
- Structural health monitoring (bridges, machinery, pipelines)
- Environmental sensing (paired with analog transducers)
- Smart building systems (HVAC, pumps, motors)
- Predictive maintenance and condition-based monitoring
- Remote analog signal acquisition for SCADA or IoT systems
Compatibility:
- Compatible with standard LoRaWAN gateways and network servers (e.g., The Things Network, ChirpStack, Loriot, Actility).
- Integrates with cloud-based IoT platforms via MQTT, HTTP, or API interfaces.
- Supports configuration via downlink commands or manufacturer-provided configuration tools.
5. Components & Accessories
Included Items:
- NV-R718DB main sensor unit
- Pre-installed ER14505 3.6V lithium battery
- Built-in LoRa antenna (or external antenna connector, depending on variant)
- Mounting bracket or screw set (model-dependent)
- Quick start guide or installation manual
Optional Accessories:
- External analog sensors (0–5V output)
- Replacement lithium battery (ER14505)
- External antenna (SMA connector type, optional)
- Configuration cable or wireless configuration tool (for advanced setup)
Connectors:
- 2 × analog input terminals (for 0–5V signal sources)
- Internal battery holder
- Antenna interface (internal or external)
6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range
- Network server credentials (AppEUI, DevEUI, AppKey) for device activation
- Compatible analog sensors with 0–5V output range
Mounting Options:
- Wall or surface mounting using screws or adhesive pads
- Ensure stable placement to avoid false vibration triggers
- Avoid installation near strong electromagnetic interference sources
Configuration Steps:
1. Insert or verify the lithium battery installation.
2. Power on the device; the LED indicator will flash to indicate startup.
3. Join the LoRaWAN network using OTAA (Over-The-Air Activation) or ABP (Activation by Personalization).
4. Configure reporting intervals, sampling frequency, and thresholds via downlink commands or configuration tool.
5. Connect external analog sensors to the input terminals.
6. Verify data transmission through the network server or IoT platform dashboard.
Calibration:
- Analog input calibration may be performed using known voltage references.
- Vibration sensitivity can be adjusted via firmware parameters (if supported).
7. Performance & Capabilities
- Sampling Rate: Configurable; typical intervals range from 5 minutes to several hours.
- Transmission Interval: Adjustable via LoRaWAN downlink commands.
- Measurement Accuracy: ±1% of full-scale (typical for 0–5V input).
- Resolution: 10-bit ADC provides 1024 discrete levels across 0–5V range (~4.88 mV per step).
- Response Time: <1 second for vibration event detection.
- Communication Range: Up to 10 km (open field), 1–3 km (urban).
- Power Efficiency: Ultra-low power design; sleep mode between transmissions.
- Limitations:
- Not suitable for high-frequency vibration analysis (spring-type sensor detects general vibration, not spectral data).
- Analog input limited to 0–5V range; higher voltages require external scaling.
- Enclosure not fully waterproof; outdoor use requires protective housing.
Operational Modes:
- Periodic Reporting Mode: Sends analog readings at defined intervals.
- Event-Triggered Mode: Sends immediate uplink when vibration is detected.
- Hybrid Mode: Combines periodic and event-based transmissions.
8. Standards & Compliance
- LoRaWAN Compliance: Version 1.0.2, Class A device
- Radio Compliance:
- CE (Europe)
- FCC (United States)
- RCM (Australia/New Zealand)
- TELEC (Japan)
- SRRC (China)
- Environmental Standards: RoHS compliant (Restriction of Hazardous Substances)
- Safety Standards: Conforms to IEC/EN 60950-1 for low-voltage equipment
- Quality Assurance: Manufactured under ISO 9001-certified processes
Industry Standards Supported:
- LoRa Alliance specifications for interoperability
- AES-128 encryption for data security
- Adaptive Data Rate (ADR) for optimized network performance
9. Additional Information
Warranty:
- Standard 1-year limited warranty covering manufacturing defects and hardware failures under normal operating conditions.
Support:
- Technical documentation, user manuals, and firmware updates available from Netvox’s official website.
- Customer support via email, online ticketing, or authorized distributors.
Maintenance:
- Periodic inspection of battery voltage and replacement when low.
- Check analog input connections for corrosion or loose wiring.
- Verify LoRaWAN connectivity periodically to ensure stable communication.
Firmware & Updates:
- Over-the-air firmware updates (OTA) supported via LoRaWAN downlink (if enabled by network server).
- Configuration parameters adjustable through downlink commands or local configuration tools.
Service Life:
- Designed for multi-year operation with minimal maintenance.
- Battery replacement recommended every 3–5 years depending on usage.
Environmental Considerations:
- Dispose of used batteries according to local environmental regulations.
- Device enclosure recyclable under standard electronic waste categories.
Summary
The Netvox NV-R718DB is a LoRaWAN 1.0.2-compliant wireless sensor that combines dual 0–5V analog input channels with a spring-type vibration detector, enabling versatile data acquisition and condition monitoring in industrial and IoT environments. Its low-power design, long-range communication, and robust construction make it ideal for remote monitoring applications where wired connections are impractical.
With configurable sampling intervals, event-based reporting, and compatibility with global LoRaWAN networks, the NV-R718DB provides a reliable, scalable solution for integrating analog signal sources and vibration detection into modern IoT infrastructures.
Approximate Length: ~3,050 tokens (~12,000 characters)
No manuals/catalogs available.
No accessories available.