NB-IoT Data Logger
Battery-Powered Solution for Industrial and Environmental Monitoring
Price: $94.00 USD
NB-IoT data logger technology has revolutionized remote monitoring by delivering years of autonomous operation without maintenance. This battery powered data logger combines ultra-low-power cellular connectivity with industrial-grade weatherproofing, creating the ideal wireless data logger for utilities, agriculture, environmental monitoring, and industrial applications.
Our advanced sensor data logger supports 4-20 mA industrial sensors while achieving 5-7 years of continuous operation through intelligent power management. Whether you need a temperature data logger, pressure data logger, or multi-parameter monitoring solution, this cellular data logger delivers reliable performance in the harshest conditions.
Feature Highlights
- IP67 weatherproof
- NB-IoT/Cat-M/2G connectivity
- 38,000mAh battery for multi-year operation
- Dual 4-20mA sensor inputs
- 12V sensor power supply
- microSD storage
- Ultra-low power STM32L072 MCU
Key Features of NB-IoT Data Logger
Ultra-Long Battery Life
This NB-IoT data logger achieves 5-7 years of operation on high-capacity lithium batteries through ultra-low-power design. The STM32L072 microcontroller consumes just 2 µA in sleep mode creating a remote data logger that truly operates maintenance-free for years.
IP67 Weatherproof Protection
Built as a rugged outdoor data logger, the IP67-rated enclosure provides complete dust protection and water immersion resistance. This industrial data logger operates reliably from -40°C to +85°C, making it the perfect temperature data logger or humidity data logger for extreme environments.
Multi-Network Cellular Connectivity
Our cellular data logger supports NB-IoT, Cat-M1, and 2G networks with automatic selection for optimal coverage. This wireless data logger ensures reliable data transmission even in challenging remote locations where conventional cellular signals struggle.
Dual Industrial Sensor Inputs
The NB-IoT data logger features two 4-20 mA analog inputs with integrated 12V sensor power, functioning as a versatile sensor data logger. Connect pressure sensors, level transmitters, temperature probes, or flow meters to create a comprehensive digital data logger system.
Real-Time Cloud Integration
As an advanced iot data logger, it transmits data via MQTT, HTTP, or CoAP protocols to major cloud platforms. This remote data logger provides instant visibility through web dashboards and mobile apps with configurable alerts.
Local Data Buffering
MicroSD card storage ensures this sensor data logger never loses data during network outages. The NB-IoT data logger automatically synchronizes buffered readings when connectivity resumes, guaranteeing complete data integrity.
Technical Specifications of NB-IoT Data Logger
Core Processing
- Microcontroller: STM32L072 (ARM Cortex-M0+, 32 MHz)
- Sleep Current: 2 µA total system (making this the most efficient iot data logger)
- Real-Time Clock: DS3231 with ±2 ppm accuracy
Cellular Connectivity
- Modem: SIM7070 multi-network cellular
- Networks Supported: NB-IoT, Cat-M1 (LTE-M), 2G GSM
- Frequency Bands: Global multi-band support
- Antenna: Integrated + external option for this wireless data logger
Sensor Interfaces
- Analog Inputs: 2× 4-20 mA channels (12-bit ADC)
- Sensor Power: Integrated 12V @ 50 mA supply
- Resolution: 0.5 µA measurement precision
- Sampling Rate: Configurable from 1 second to 24 hours
- Applications: Temperature data logger, pressure data logger, humidity data logger, voltage data logger, current data logger
Power System
- Batteries: 2× ER34615H (38,000 mAh total capacity)
- Chemistry: Lithium thionyl chloride
- Battery Life: 5-7 years typical operation (industry-leading for any battery powered data logger)
- Operating Voltage: 2.7V to 3.6V
Environmental Protection
- Ingress Rating: IP67 (dust-tight, water immersion resistant)
- Operating Temperature: -40°C to +85°C (widest range for any outdoor data logger)
- Storage Temperature: -55°C to +100°C
- Humidity: 0-100% RH non-condensing
- Enclosure Material: UV-stabilized polycarbonate
Physical Specifications
- Dimensions: L – 146.00mm x H – 50.00mm x W – 89.99mm
- Weight: Apx 650g (With batteries)
- Mounting: Wall/pole mount with industrial cable gland
- Storage: MicroSD card slot (up to 128GB)
Data & Security
- Protocols: MQTT, HTTP, CoAP
- Encryption: TLS/SSL support
- Authentication: X.509 certificates
- Configuration: Over-the-air (OTA) firmware updates
For more technical details please refer the technical documentation
Where This NB-IoT Data Logger Excels
Water & Wastewater Utilities
Deploy this remote data logger for tank level monitoring, pressure tracking, and flow measurement across distributed infrastructure. As a proven sensor data logger in 47+ utility installations, it eliminates costly site visits while providing 24/7 visibility into water systems.
Precision Agriculture
Farmers use this NB-IoT data logger as a soil moisture sensor data logger, irrigation monitor, and weather station. The battery powered data logger survives harsh field conditions while optimizing water usage and improving crop yields through data-driven decisions.
Environmental Monitoring
Deploy this outdoor data logger for water quality tracking, air pollution measurement, and climate research. The temperature humidity data logger capabilities enable comprehensive environmental assessment in remote wilderness areas.
Oil & Gas Operations
Monitor wellhead performance, tank farms, and pipelines with this industrial data logger. The cellular data logger provides critical visibility into remote assets across vast geographic areas without expensive infrastructure installation.
Industrial Assets
Track equipment performance, environmental conditions, and process parameters with this versatile digital data logger. Use it as a temperature data logger for cold storage, pressure data logger for compressed air systems, or multi-parameter industrial data logger for comprehensive monitoring.
Cold Chain & Storage
Implement this temperature data logger and humidity data logger for pharmaceutical storage, food processing, and logistics. The wireless data logger provides continuous monitoring with instant alerts for temperature excursions ensuring product quality and regulatory compliance.
Why Choose This NB-IoT Data Logger Over Alternatives
vs. Short-Life Battery Loggers
Unlike conventional battery powered data logger solutions lasting 6-12 months, this NB-IoT data logger operates 5-7 years on original batteries. Eliminate replacement site visits that cost $100-200 each, saving thousands over the device lifetime while ensuring continuous data collection.
vs. Solar-Powered Systems
Solar-powered data loggers require panel cleaning, weather-dependent performance, and mechanical maintenance. This cellular data logger with primary batteries provides superior reliability without solar panels, charge controllers, or rechargeable battery degradation issues.
vs. Wi-Fi Data Loggers
Wi-Fi range limitations restrict deployment locations while requiring nearby infrastructure. Our wireless data logger with cellular connectivity works anywhere with network coverage, typically covering 90%+ of populated areas and extending into remote locations through NB-IoT’s enhanced link budget.
vs. Manual Data Collection
Manual monitoring requires regular site visits for data retrieval and creates data gaps between visits. This remote data logger provides continuous 24/7 monitoring with instant alerts, catching problems immediately rather than discovering issues during the next scheduled visit.
Frequently Asked Questions
The NB-IoT data logger achieves 5-7 years of operation with hourly sampling and 6-hour data uploads. Actual battery life depends on sampling frequency, transmission intervals, and temperature conditions. Our power calculator helps estimate specific configuration lifetimes. Real deployments have validated 18+ months of continuous operation with batteries showing 70%+ remaining capacity.
Any industrial sensor with 4-20 mA output works directly with this sensor data logger. This includes pressure transmitters, level sensors, temperature probes, humidity sensors, flow meters, and countless other industrial instruments. The integrated 12V power supply supports two-wire sensors, while three-wire sensors connect using the provided terminals. You can use it as a temperature data logger, pressure data logger, humidity data logger, or any combination.
Yes, the multi-network capability ensures reliable operation in challenging locations. NB-IoT provides 20 dB better link budget than conventional cellular, reaching remote areas where standard cellular fails. The NB-IoT data logger automatically selects the strongest available network (NB-IoT, Cat-M1, or 2G) ensuring connectivity across 90%+ of populated areas and extending into wilderness locations.
The IP67 rating provides complete dust protection and water immersion resistance up to 1 meter for 30 minutes. Field deployments in rain, snow, dust storms, and high humidity have shown zero weather-related failures over 18+ months. The operating temperature range of -40°C to +85°C makes this the most rugged outdoor data logger available, validated across arctic winters and desert summers.
Yes, the dual 4-20 mA inputs allow simultaneous monitoring of two parameters. Connect a temperature sensor to one input and a humidity sensor to the second, creating a comprehensive temperature humidity data logger. The device records both readings independently with individual sampling intervals and alert thresholds. Many customers deploy it as a multi-parameter environmental monitor.
Battery-only designs prove more reliable than solar-powered alternatives. Solar panels require regular cleaning, suffer weather-dependent performance, and introduce mechanical failure points. This battery powered data logger eliminates these issues with 5-7 year autonomous operation. Total cost of ownership runs 60-80% lower than solar systems while providing superior reliability in real-world conditions.
The iot data logger supports all major platforms through standard protocols (MQTT, HTTP, CoAP). Validated integrations include AWS IoT Core, Microsoft Azure IoT Hub, Google Cloud IoT, ThingSpeak, and Ubidots. Custom platforms work equally well—simply configure the MQTT broker or HTTP endpoint. The flexible architecture ensures this remote data logger integrates seamlessly with existing infrastructure.
Yes, over-the-air (OTA) firmware updates and configuration changes enable remote management. Modify sampling intervals, transmission schedules, alert thresholds, or network settings without site visits. The digital data logger supports complete remote administration through cloud APIs, essential for managing distributed deployments across multiple locations.
The remote data logger implements TLS/SSL encryption for all data transmission, X.509 certificate authentication, and secure boot verification. Data remains encrypted end-to-end from sensor to cloud platform. Local microSD buffering protects data integrity during network outages. The security architecture meets requirements for critical infrastructure monitoring and regulatory compliance applications.
Standard 1-year warranty covers manufacturing defects and component failures. Optional extended 4-year warranty programs are available for volume deployments. The industrial data logger’s proven reliability is demonstrated through 150+ field installations operating 18+ months with zero failures. Comprehensive technical support ensures any issues receive rapid resolution.