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    Beginner Guide to use Portable Data Logger Temperature and Humidity

    Beginner Guide to use Portable Data Logger Temperature and Humidity

    Data logger temperature and humidity have the ideal capability of measuring data at some defined intervals. Actually, it becomes very important to measure temperature and humidity when you need to transport or store goods for a specific time period.

    Hence, after measuring data, then there is a need to store it in integrated data memory.

    Further, it involves distinct humidity data temperature loggers in order to calculate and measure both measurements. Actually, it is extremely important to keep an eye on how the atmospheric data changes for storing and transporting goods.

    So, let’s start to know more about data loggers and their uses!

    What is a data logger temperature and humidity?

    Basically, data logger temperature and humidity have an alarm indicator and a large display. They make this data logger more capable of monitoring relative humidity levels and air temperature at all times.

    Moreover, this special RH and temperature measurement logger has extreme accuracy for the measurement of data and humidity. This device is ideally durable and sturdy. Actually, it is 174H temperature and humidity data.

    What are Portable data logger temperature and humidity?

    While you are looking for a data logger for the special measurements of temperature and humidity in the laboratory, factory floor or in the field then portable data logger temperature and humidity will be your ideal choice.

    Basically, portable data loggers have two main categories such as;

    1. Dedicated inputs
    2. Mixed or universal input models.

    Dedicated inputs:

    These special portable devices are actually highly useful to use in order to measure common parameters like temperature, humidity, current, or voltage.

    Mixed or universal input models:

    These special kinds of portable devices are generally ideal to configure in order to accept a vast variety of different types of sensors.

    The 5 ideal features of a portable data logger temperature and humidity

    Essentially, you can make almost all data loggers portable by using some batteries. But there are five ideal and most important features that distinguish these systems for portable use:

    • Built-in display that helps you for easy viewing of live data without any PC.
    • A keypad that helps to directly start or stop logging without using other equipment.
    • Perfect Larger internal memory that is extremely useful for extended operation.
    • Easy connection for all sensors with the help of plugs or screw terminals.
    • Special internal batteries. they are easily replaceable or you can also recharge them for stand-alone operation.

    How do I choose a data logger?

    While selecting a perfect data logger temperature and humidity for your requirements, you should consider the following essential parameters such as;

    1. Input Signal.
    2. Number of Inputs.
    4. Speed/Memory.
    5. Real-Time Operation.

    Input Signal:

    Always choose a data logger that should be compatible with most different types of signals. Moreover, you must choose a huge range of data loggers for different types of signals, for example, sound, thermocouple, pH, pressure, and many, many more.

    Number of Inputs:

    Actually, you can get the temperature and humidity data loggers in both single and multi-channel designs. Furthermore, A 32 channels data logger has the capability of handling multiple inputs.  


    In fact, in several applications, there is a limitation in space. Hence, in such cases, you should always select models that are ideal for most input types.  


    Data logger temperature and humidity usually have low sample rates as compared to real-time data acquisition systems.

    Actually, it is only possible because they store data in internal memory. Generally, the internal memory is limited. But how much the data rates will be higher they actually need more memory for storage.

    For instance, if an application needs sample rates of 1 per second and the test must last one hour. Then the data logger that you select must be able to store 3600 samples.  

    Real-Time Operation:

    Basically, in several applications, there is a choice to display the data on a computer. So, you should prefer to choose the data loggers that must support this feature.

    Where to keep humidity and temperature sensor?

    While you are going to use a data logger temperature and humidity then you should always mount it on an ideal height. For example, mount your transmitter on an indoor wall whose height should be approximately 4-6 feet above the floor.


    But keep in mind that you must avoid mounting your data logger where excessive vibration, moisture, fumes, or high ambient temperatures are present.

    Furthermore, the example of high ambient temperature generating devices is;

    • Copy machines,
    • Coffee makers
    • Portable electric heaters
    • Computers, etc.

    Does the data logger require a power supply to operate?

    In fact, most modern data loggers use battery power. But some of them may also offer an option for external power.

    Different types of instruments used for temperature and humidity measuring

    Basically, three main types of instruments are generally used for collecting and storing data.

    These are:

    • Real-Time Data Acquisition Systems,
    • Chart Recorders
    • Data Loggers.

    Why data logger temperature and humidity are ideal?

    In fact, data logger temperature and humidity are perfect to use among the other types of devices because they are more economical than chart recorders. Additionally, they provide more flexibility as well as are available with a greater variety of input types.

    Actually, these data loggers can easily transfer all the recorded data to a computer.

    Although, some recorders have this ability it normally adds significant expense to the recorder price. Hence, data loggers are more convenient to use, as well as are cost-efficient solutions.

    Moreover, data acquisition systems need connection or installation into a computer. So, a computer must be present and active when collecting the data.

    Data logger temperature and humidity don’t need any computer when recording data. Hence, this great feature of data loggers makes them ideal for applications requiring portability.

    Which device is similar to electronic data loggers?

    Actually, electronic data loggers are similar to chart recorders and they possibly can replace chart recorders. But data loggers are preferably more user-friendly and reliable as compared to chart recorders.

    How data loggers are different from DAQ?

    Normally, data loggers can store data in non-volatile flash-based memory. On the other hand, a DAQ system works by utilizing a connected PC, direct hard disk drive, or network storage device.


    All and all, temperature and humidity data loggers are extremely important to use especially during the cold winter months. Hence, by perfectly using these data loggers, we can easily understand when the air becomes too humid or too dry for comfort.

    Nowadays data logger temperature and humidity are ideally serving us not only in our business places but also in our homes to keep us more secure like never before.