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Data Loggers & Data Recorders
Monitoring • Temperature • Humidity • Wireless • Cloud • Data Logging
Data Loggers & Data Recorders
Professional solutions for measurement, monitoring and automatic data recording in industrial, laboratory, food, pharmaceutical, environmental, logistics and maintenance applications.
Temperature – process and environmental monitoring with histo...
Monitoring • Temperature • Humidity • Wireless • Cloud • Data Logging
Data Loggers & Data Recorders
Professional solutions for measurement, monitoring and automatic data recording in industrial, laboratory, food, pharmaceutical, environmental, logistics and maintenance applications.
Temperature – process and environmental monitoring with historical data
Temperature & Humidity – environmental and storage condition monitoring
USB – standalone logging and later data transfer to a computer
Wireless & Cloud – remote monitoring and online data access
Multi-Channel – multiple sensors and measurement parameters in one system
Data loggers, also known as data recorders, are instruments designed to automatically measure and store values from sensors over time.
They transform a single measurement into a complete historical record of how a parameter behaves over time, helping users analyse trends, identify deviations, document processes and monitor storage or production conditions.
The available range includes standalone devices, USB data loggers, wireless systems, Cloud monitoring, multi-channel recorders and models designed for external sensors and specific industrial applications.
From a Single Measurement to a Complete Process History
A data logger allows you to understand not only the value of temperature, humidity or another parameter at one specific moment, but also how that value changed over hours, days or months. This information is essential for quality control, process analysis and continuous monitoring.
Main Types of Data Loggers
01
Temperature Data Loggers
Recorders for continuous temperature monitoring in cold rooms, warehouses, laboratories, production, transport, equipment and a wide range of industrial processes.
02
Temperature & Humidity Data Loggers
Solutions for simultaneous recording of temperature and relative humidity, suitable for environmental monitoring, storage, museums, archives, laboratories, pharmaceutical applications, industry and buildings.
03
USB Data Loggers
Compact standalone devices that store measurements in internal memory. After the monitoring period, data can be transferred to a computer via USB for analysis and documentation.
04
Wireless Data Loggers
Systems designed to transmit measurement data without a physical connection, using technologies that, depending on the equipment, may include Wi-Fi, radio, Bluetooth or other wireless networks.
05
Cloud Data Loggers
Monitoring solutions that send measurements to an online platform, enabling remote access, graphs, historical data and, depending on the system, alarms and reports.
06
Multi-Channel Data Loggers
Instruments designed to receive multiple sensors simultaneously, allowing different measurement points to be compared or several parameters to be monitored within the same process.
07
Data Loggers for External Probes
Recorders compatible with external probes such as thermocouples, Pt100, Pt1000 and other sensors, allowing the system to be adapted to the required temperature range and application.
08
Oven Data Loggers & Thermal Profiling
Dedicated systems for monitoring thermal processes in ovens and furnaces, typically using multi-channel data loggers, thermocouples, thermal barriers and analysis software.
What Parameters Can Be Recorded?
Temperature – environments, products, equipment and processes
Relative Humidity – environmental and storage conditions
CO2 & Air Quality – indoor and occupational environments
Pressure – industrial, technical and environmental applications
Voltage & Current – process and instrumentation signals
Pulses & Digital States – event counting and monitoring
Other Parameters – through compatible sensors and inputs
How Does a Data Logger Work?
The basic process follows a simple sequence:
1. The sensor measures the parameter.
2. The data logger records the value at a defined interval.
3. Data is stored locally or transmitted to a remote system.
4. The user reviews graphs, tables and historical data.
5. Depending on the system, alarms, reports or notifications can be configured.
How to Choose the Right Data Logger
Parameter to Measure – temperature, humidity, pressure, CO2 or electrical signal
Measurement Range – minimum and maximum values required
Accuracy – according to the required tolerance
Number of Channels – one or multiple simultaneous measurements
Logging Interval – how frequently measurements are stored
Memory Capacity – required monitoring duration
Connectivity – USB, Ethernet, Wi-Fi, Bluetooth, radio or Cloud
Alarms – local or remote, depending on the system
Calibration – traceability and required calibration points
Data Logger Applications
Industry and production processes
Food industry and cold chain
Pharmaceutical and medicine storage
Hospitals and healthcare facilities
Laboratories and research
Cold rooms and ultra-low temperature freezers
Warehouses and logistics
HVAC and building monitoring
Transport and distribution
Museums, archives and conservation
Environmental and technical monitoring
Key Benefits of Data Loggers
• Automatic and continuous data recording.
• Complete history of monitored conditions.
• Identification of deviations and events.
• Reduced need for manual readings.
• Trend and process behaviour analysis.
• Support for documentation and quality control.
• Remote monitoring capability on compatible systems.
• Alarms and notifications on solutions supporting these functions.
Calibration and Traceability
For applications requiring metrological traceability, data loggers can be selected with calibration certificates or calibrated at specific measurement points, depending on the instrument, sensor and application requirements. EMI can assist in defining the most appropriate calibration points for your process.
Data Logger FAQ
What is a data logger?
A data logger is an instrument that automatically measures and records values from one or more sensors at defined time intervals.
What is the difference between a USB and wireless data logger?
A USB data logger normally stores measurements locally for later transfer. A wireless data logger can transmit data remotely, depending on the communication technology used.
Can I receive temperature alarms?
Yes, with compatible systems. Depending on the model and platform, alarms may be local or sent remotely through different communication channels.
Does a data logger always require an Internet connection?
No. Many data loggers operate completely independently and store measurements in internal memory. Internet access is only required for systems using remote or Cloud services.
Are data loggers available for multiple probes?
Yes. Multi-channel data loggers are available for connecting multiple probes and monitoring several points simultaneously.
Can I use Pt100, Pt1000 or thermocouple probes?
Yes, provided the data logger is compatible with the required sensor type. Dedicated models are available for RTDs, thermocouples and other inputs.
How do I choose the right data logger?
Consider the parameter to be measured, range, accuracy, number of channels, logging interval, battery life, memory, connectivity and whether alarms or calibration are required.
Need Help Choosing a Data Logger?
Tell us what you need to measure, the required range, number of measurement points, logging interval and whether you need remote access, alarms or Cloud connectivity. Our technical team can help define the most suitable solution.
Contact EMI
Find the Right Data Logger for Your Application
From a simple USB recorder to multi-channel, wireless and Cloud monitoring systems, EMI provides solutions for a wide range of measurement and data logging applications. Contact us for support in selecting the right instrument, sensors and communication system.
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Data Loggers & Data Recorders There are 108 products.

Subcategories

  • Temperature data loggers
    Temperature data loggers

    Temperature data loggers are extremely common, so EMI LDA offers an array of product solutions to adapt to any temperature measurement. A wide variety of temperature data loggers right here.

  • Dataloggers for Autoclaves and Sterilisers
    Dataloggers for...

    Dataloggers for Autoclaves and Sterilisers

    Ensure control, traceability and validation of your sterilisation processes with our dataloggers for autoclaves, sterilisers and pasteurization. These high-precision devices record key parameters such as temperature, pressure and humidity, ensuring that every cycle complies with quality and safety standards.

    Ideal for hospitals, clinics, laboratories and pharmaceutical industries, these dataloggers provide continuous monitoring, automatic data recording, and digital reporting, making audits and regulatory compliance easier than ever.

    Key Benefits:

    • Accurate and consistent measurements during every sterilisation cycle;
    • Secure and automatic data logging;
    • Compatible with various autoclave and steriliser models;
    • Digital reports for validation and traceability;
    • Easy integration with analysis software.

    Invest in safety, efficiency and reliability. Find the ideal datalogger to ensure full control of your sterilisation processes.

  • Oven Data Loggers & Thermal Profiling Systems
    Oven Data Loggers &...
    Temperature • Industrial Ovens • Thermal Profiling • Thermocouples • Data Loggers
    Oven Data Loggers & Thermal Profiling Systems
    Professional solutions for measuring, recording and analysing temperature throughout thermal processes, allowing the actual product and oven temperature to be monitored during industrial heating, curing, drying and heat-treatment processes.
    Thermal Profiling – temperature versus time analysis
    Multi-Channel Data Loggers – multiple thermocouple inputs
    Thermal Barriers – logger protection during high-temperature processes
    Thermocouples – product and oven temperature measurement
    Analysis Software – graphs, reports and process evaluation
    The Oven Data Loggers & Thermal Profiling category brings together systems designed to track temperature throughout heating, curing, drying, heat-treatment and industrial production processes.
    Unlike a single-point measurement, thermal profiling helps determine what temperature the product reached, for how long, and at what stage of the process, providing valuable information for quality control, process optimisation and troubleshooting.
    These systems are suitable for conveyor and batch ovens, industrial furnaces, production lines and applications where the actual thermal behaviour of a product must be measured, analysed and documented.
    Measure the Actual Product Temperature Inside the Oven
    A thermal profiling data logger can travel through the process with the product, continuously recording temperatures from multiple sensors. The resulting data can then be analysed to evaluate heating, soak time, time at temperature, cooling and thermal uniformity.
    Thermal Profiling System Components
    01
    Temperature Data Logger
    Multi-channel instrument used to acquire and store temperature measurements throughout the thermal cycle.
    02
    Thermocouples
    Sensors positioned on the product or in the oven atmosphere to measure multiple temperature points simultaneously.
    03
    Thermal Barrier
    Protects the data logger from the high-temperature environment while it travels through the oven or furnace.
    04
    Thermal Profiling Software
    Displays temperature-versus-time graphs, compares channels and supports process analysis, documentation and reporting.
    Typical Oven Data Logger Applications
    Paint and coating curing
    Powder coating ovens
    Industrial heat treatment
    Conveyor ovens and furnaces
    Batch ovens
    Industrial drying processes
    Automotive and component manufacturing
    Thermal process monitoring and validation
    Find the Right Data Logger for Your Oven
    EMI can help you select the appropriate data logger, channel count, thermocouples and thermal barrier for your process. Tell us the maximum temperature, process duration, number of measurement points and available oven dimensions.
    Request a Quote Contact Us
  • Temperature & Humidity Data Loggers
    Temperature & Humidity...

    Temperature and  humidity loggers are perfect for food processing, transportation, and restaurant fridge and freezer storage, including cold chain management, cook chill, and critical control points. They are also used in labs and pharmaceutical.

  • Humidity Data Loggers
    Humidity Data Loggers

    Find great deals right here for humidity Data Logger. Humidity loggers are perfect for farmaceutical, food processing, transportation, and restaurant fridge and freezer storage.

  • LoRaWAN
    LoRaWAN

    LoRaWAN – The Innovative Solution to Connect the Future
    LoRaWAN is the revolutionary technology transforming communication between IoT (Internet of Things) devices. With its low energy consumption and long range, LoRaWAN connects devices simply, securely, and efficiently, whether in local, national, or global networks!

    Why Choose LoRaWAN?
    LoRaWAN is the perfect combination of LoRa (from "Long Range") and WAN (Wide Area Network), providing a network that combines extensive coverage and energy efficiency. No matter your communication needs, LoRaWAN offers the flexibility to suit a wide range of applications with low maintenance costs and maximum security.

    One of the key advantages of this technology is its ability to communicate over long distances using minimal energy. With a simple LoRaWAN gateway or base station, it is possible to cover entire cities and more, with a range of up to 15 km in rural areas. In urban areas, this range can easily reach 5 km, depending on the local topology.

    Unbeatable Benefits of LoRaWAN
    Adopting LoRaWAN brings numerous advantages that can transform how your business operates, with direct impact on costs, efficiency, and security:

    • Reduced implementation and operational costs
    • Extremely low energy consumption
    • Impressive communication range
    • Mobility and flexibility
    • Global standard and widespread use
    • High level of security and reliability

    Where to Use LoRaWAN?
    LoRaWAN stands out, particularly in the field of Internet of Things (IoT), being ideal for sensors and remote data collection devices. Examples include pressure sensors, light sensors, temperature and humidity sensors, and battery-powered systems, among other sensors, all capable of sending short messages with high efficiency.

    In addition to ensuring security and quality of service, LoRaWAN optimizes battery life and simplifies the entire communication architecture, making device management easier and more cost-effective.

    LoRaWAN: The Technology of the Future, Available Now!
    With LoRaWAN, you hold the key to disruptive innovations, connecting devices in a smarter, safer, and more sustainable way. Prepare your business for the future of communication with a technology that combines efficiency, security, and scalability.

  • CO2 Data Loggers
    CO2 Data Loggers

    Carbon dioxide data loggers to measure CO2 concentration and help verify ventilation and air-conditioning performance in school and office buildings.
    Wide range of CO2 data loggers for many applications. Specialized CO2 loggers are also made for harsh environment.

  • Data Loggers de Monóxido de Carbono (CO)
    Data Loggers de...

    Carbon Monoxide Data Loggers

    Carbon monoxide data loggers are essential instruments for continuous CO monitoring and accurate long-term data recording in indoor, commercial, and industrial environments. These devices are designed to measure, store, and analyse carbon monoxide concentrations over time, helping organisations ensure workplace safety, regulatory compliance, and effective risk prevention.

    Carbon monoxide is a colourless, odourless, and highly toxic gas produced by incomplete combustion in boilers, generators, heaters, engines, and poorly ventilated systems. Using CO data loggers helps detect hazardous concentration levels early, identify emission sources, and support corrective and preventive action.

    Our range of carbon monoxide data loggers includes professional solutions for indoor air quality monitoring, industrial safety, parking garages, commercial buildings, technical facilities, and environmental safety assessments.

    Key benefits of CO data loggers

    • Automatic long-term data logging
    • High-accuracy electrochemical CO sensors
    • Configurable alarms for dangerous CO levels
    • Internal memory for historical data storage
    • USB, Bluetooth, or Wi-Fi connectivity
    • Software integration for analysis and reporting

    Carbon monoxide data loggers are widely used by safety engineers, HVAC professionals, maintenance teams, indoor air quality specialists, and industrial safety managers who require reliable carbon monoxide monitoring and accurate exposure tracking.

    Browse our selection of professional carbon monoxide data loggers to find the right solution for continuous CO monitoring, data analysis, and compliance with safety standards.

  • SIGFOX
    SIGFOX

    Sigfox 0G technology is an Low-Power Wide-Area (LPWA) networking protocol owned by UnaBiz. It is designed to connect sensors and devices securely at low-cost in the most energy efficient way to enable Massive IoT.

    Since its inception in 2010, the 0G technology has been adopted by 70+ national 0G Network Operators globally. The 0G Operators own and commercialise the global 0G network in the respective countries they operate in.

    Today, UnaBiz, the 0G Operators, and over 800+ ecosystem of IoT players (chip manufacturers, device makers, solution providers, system integrators) collaborate to provide the global 0G Network and Massive IoT solutions and services to over 1,500+ B2B customers, connecting over 11 million devices.

    Sigfox 0G Technology is rolling out the first global 0G network to listen to billions of objects broadcasting data, without the need to establish and maintain network connections.

    This unique approach in the world of wireless connectivity, where there is no signaling overhead, a compact and optimized protocol, and where object are not attached to the network.

    Sigfox 0G Technology offers a software based communications solution, where all the network and computing complexity is managed in the Cloud, rather than on the devices. All that together, it drastically reduces energy consumption and costs of connected devices.

  • Data Loggers Accessories
    Data Loggers Accessories

    Choose our accessories for data loggers, external sensors, software, cradel, communications cables and batteries, protective boots and waterproof pouch or cases.

  • Data Loggers de Pressão
    Data Loggers de Pressão

    Pressure Data Loggers

    Pressure data loggers are professional instruments designed for the monitoring, recording, and analysis of pressure measurements in industrial, laboratory, and environmental applications. These devices measure and store pressure values over time, providing critical data for process control, preventive maintenance, and regulatory compliance.

    Pressure logging devices are widely used to monitor pressure levels in hydraulic systems, pneumatic installations, pipelines, and industrial processes. With high-accuracy sensors and long-term data recording capabilities, pressure data loggers help identify fluctuations, system faults, and abnormal operating conditions.

    Our range of professional pressure data loggers includes reliable solutions for a wide variety of industrial and technical monitoring applications.

    Typical applications

    • Hydraulic and pneumatic system pressure monitoring
    • Water network and pipeline pressure monitoring
    • Industrial process control and validation
    • Laboratory testing and research
    • Environmental and geotechnical monitoring
    • Preventive maintenance and system diagnostics

    Key features

    • Automatic long-term pressure data logging
    • High-precision and stable pressure sensors
    • Internal memory for historical data storage
    • Data export for analysis and reporting
    • USB, Bluetooth, or Wi-Fi connectivity
    • Integration with professional monitoring software

    Pressure data loggers are widely used by engineers, instrumentation specialists, maintenance technicians, HVAC professionals, and industrial facility managers who require accurate pressure monitoring and reliable long-term data recording.

    Browse our selection of professional pressure data loggers to find the ideal solution for pressure monitoring, data analysis, and system performance optimisation.

  • Multi-Channel Data Loggers for Professional Monitoring with Multiple Probes
    Multi-Channel Data...

    Multi-Channel Data Loggers for Professional Monitoring with Multiple Probes

    Optimize your processes with high-precision multi-channel data loggers. These systems allow simultaneous connection of multiple probes for continuous monitoring of critical parameters, enabling smarter, faster, and data-driven decisions.

    Full control of multiple parameters in one device

    Designed for demanding environments, our professional data loggers enable simultaneous monitoring of temperature, humidity, pressure, pH, CO₂, and more. Their compatibility with various probe types makes them ideal for industrial, laboratory, and environmental applications.

    Key advantages of multi-channel data loggers

    • Real-time multi-channel monitoring
    • High accuracy and certified reliability
    • Compatible with temperature, humidity, pressure, and other probes
    • Secure storage and easy data export
    • Advanced connectivity: USB, Wi-Fi, Ethernet, cloud
    • Integration with IoT systems and analytics software

    Professional applications

    Our data acquisition systems are widely used across industries:

    • Food industry and cold chain compliance (HACCP)
    • Laboratories and quality control
    • Precision agriculture and greenhouse monitoring
    • Environmental monitoring and sustainability
    • HVAC and smart buildings
    • Scientific research and technical testing

    Scalable solutions tailored to your needs

    From compact devices to advanced multi-channel systems, our industrial data loggers are built to scale. Configure your setup with the right probes and gain full control over your data.

    Invest in smart monitoring

    Choosing a multi-channel data logger means investing in efficiency, quality, and operational reliability. Discover the right solution for your business today.

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Showing 97 - 108 of 108 items
Showing 97 - 108 of 108 items