#data logger system

A Data Logger is a device that automates the parameter monitoring process, and this automation of the process ultimately leads to enhanced efficiency. Experts in the commercial and industrial worlds focus on productivity as they prefer to save time in the long run. Monitoring a parameter continuously over a long time is not a piece of cake. In simple words, humans can't do it accurately as we tend to make mistakes, and such mistakes can lead to a disaster. How will a Data Logger help you achieve higher efficiency?

Efficiency may refer to saving time and money in the long run. Also, it can refer to performing a task accurately without making any mistakes. For example, you can measure the water level of a lake or a natural water resource manually, or you can get the task done by deploying a logging device. Both the factors that we did discuss earlier come into play here; accuracy and efficiency. Accuracy means measuring the water level up to the correct level all the time, and productivity means saving your time and money in the long run and generating solid results in the end. What if you make mistakes here as you didn't make use of a Data Logger? Making mistakes is something that we can't afford in the commercial and industrial worlds. For example, measuring the temperature of a boiler. Temperature rises over the safe limits can lead to a boiler explosion, and such disasters have happened in the past.

You can use a temperature Data Logger for this purpose, and a system that turns off the boiler automatically if the temperature rises above the safe limits. Can you rely on a human temperature measurer here? You can't risk a life of one of your employees by asking him/her to monitor the boiler temperature. All in all, a Data Logger is a lifesaver too. How can you save time and money in the long run with a logging device? An efficient parameter monitoring method always saves your money in the long run as it prevents mistakes that can lead to money-losses. Every business owner tries his/her best to minimize mistakes and become a reliable service provider. For example, let's say you are a food manufacturer, and developing a good name in the food industry as a reliable/safe food supplier is your top aim. What logging device types you will need in the food and beverage industries? Yes, the temperature Data logger, pH logger, and humidity logger are the logging devices that you will need in the food and beverage industries, and we can consider these devices as must-have devices today.

Will you use your employees in the parameter monitoring process? Well, as mentioned; you know by now that humans can mess up this process; hence looking for alternative options is the best option. Instead of forcing your employees to do this difficult task, invest money in a few logging devices and get those employees for other vital tasks. All your employees will be happy over the fact that they are not forced to do tasks that are beyond their limits. Happy employees always do the best for your business, which is a long-term benefit.

Introduction

Temperature data logger is essentially a type of data logger that is capable of autonomously recording a number of temperature measurements over a set period of time. They are also referred to as temperature monitors.

Most temperature data loggers are battery powered and can accept one or more sensor inputs. Some data logger has the ability to transmit the measurements acquired to a PC which may though wired or wireless network.

Wireless loggers are usually preferred to loggers with cable because they usually require little or no human intervention in the case of transmission.

Multiplicity Of Temperature Data Loggers

Vast variety of data loggers exists. The most common ones are highlighted below:

Those with thermocouple input

Those with external probe attached

internal sensors

Those with

Basic build up

Most data loggers’ posse internal thermistor or thermocouple o connected to external sources. A number of them posses in built display for data or out of tolerance warning. A good number of them posses other sensors such as relative humidity sensor, wind sensor, light sensor and so on. Some may even posses input port or jacks for GPS enablement. More often than not they are usually calibrated to government given standard and in some cases according to the specification required by the client.

Applications Of Temperature Data Loggers

Autonomous data loggers have found vast use in environment monitoring.

It is used to monitor the temperature of sensitive products such as foods, pharmaceuticals and some chemicals during shipment.

They are applied in hands free system temperature monitoring, where the data need to be collected without human intervention.

They also applied in situations where long term monitoring is expected to be attained.

The temperatures of aquariums are monitored using this type of logger to ensure that a continued healthy environment is achieved.

It is applied where environmental temperature cannot be safely predicted as to how high it might get.

It is applied where high stamped record is required like in transportation of artworks.

It is also applied where the maximum and minimum temperature attained during the time of exposure.

Bases for selecting a suitable data logger

There are a lot of criteria considered when selecting data loggers a number of them are highlighted below:

Portability

sensitivity

cost

reusability

battery life

ease of use

temperature range

tolerance

capacity to store measurements

accuracy and precision

ability to resist water

resolution

size, weight, mounting

calibration

data export

data integration with other systems

Response time.

Summary

Data temperature data loggers which are often referred to as temperature loggers are autonomous systems that have the ability to measure and record the sensed temperature over a defined time.

They have a wide range of application in today’s economy and are widely accepted monitoring of systems and autonomous data acquisition.

They may or may not posses jack or port to enable detection or measurement of other types of variables.

There are many reasons why one uses data loggers. These reasons all rise from individual views, but some of the reasons are constant and are the same. In Melbourne, Australia, this device is more prevalent than other devices. Most Australia conducts researches or survey requiring a precise or accurate device to avoid misinformation. There are different varieties of models used for a different task that could be seen in Melbourne. Temperature Data loggers are chosen or used because of the following:

The can be used for ecological studies: this device can be used by an ecologist to study natural habitat and its environmental components because of its distinctive feature of adaptations and compatibility.

It is mostly implored in the hospitals to check vital signs of patients. The hospital deals with patients who are most at risk and the need for accurate devices to check and to control the patient surround and self is very pertinent. This is why some people who have been exposed to this device in the hospital actually try to purchase it for individual use.

Control vaccines: this device accurately monitors vaccines and keep them the medicine potent. The temperature of vaccines is the most important factor that can completely change a vaccine healing factor. Data loggers are mostly used in health centers to monitor the temperature of vaccines.

They are used in tracking electrical current and its use. This device can measure and also track the source of electricity. It is used both for tracking electrical faults at home, vehicle and in industries.

They are used by agriculturist in the study of soil sample and to also determine soil components. The effect of climate on soil can be detected by data loggers.

For water uses, this device is mostly used to determine the ph. values of water and the various components found in water samples. One can actually know if water is potable or not by using this device to measure or detect variables or components within the water.

Data loggers are used because they can be used to measure, detect and store various data. Because of their diverse nature of working they are used in conducting researches both for academic work and for business use.

Irrespective of its various uses or advantages this device could be disadvantageous in few ways.

There may be a loss of data due to malfunctioning.

It requires the setting of intervals for a specific measurement. This device cannot be used further if the time set for a specific measurement has elapsed.

Because of its efficient working principle, problems may not be sighted fast.

A temperature data logger is set up to automatically record the temperature over a given time period. It serves in a variety of settings and field works. A large number of models of data loggers are available in the market but selecting one that fits your specific needs is very important. Consider these factors to select a right temperature logger for your work setting:

Life of battery: Choose a temperature logger whose battery life is long enough to support your temperature recording requirements. For instance, you want to check temperature of your work field after every 5 minute and you need to do it for 8 hours then you will set up its frequency to 5 minutes; in this situation you need to choose a temperature logger whose battery supports temperature recording function for 8 hours. 

Resolution: Resolution of the temperature logger determines the number of digits to be displayed upon its screen, according to your measurement requirements choose a high or low resolution temperature logger. For example, it is very important to know the change in temperature up to one tenth of a degree Celsius then a high resolution data logger will be suitable for your work setting.  

Temperature Range: Temperature loggers that are able to record high temperature are relatively more expensive and vice versa. Choose it according to the temperature range of your work field i.e. don’t waste money by purchasing a temperature logger with higher range when temperature range of your field is lower, similarly don’t purchase a lower range temperature logger just to save money when temperature range of your field is higher.

Accuracy level: Each temperature measurement instrument comes with a range of zero error; its cost depends accuracy levels i.e. instrument with high level accuracy costs more and vice versa; select a temperature logger whose accuracy level is high if you are operating in a field where minor temperature variations matter and vice versa. 

Set up requirements: Software of different temperature loggers is different; select a temperature logger whose software supports operating system of your computer or mobile as you need to transfer, store and analyze recorded data through applications in computer or other smart devices

Compliance requirements: There are various state laws and quality control standards to ensure the quality and safety requirements; select a temperature logger that complies with these standards

Compatibility: Whether a temperature logger is able to operate in moisture, and extreme weather conditions and chemical exposures, select one that is compatible to the environment in which you want to operate it.

Storage Capacity: Consider storage capacity of the data logger before purchasing one because you may need to record a number of measurements over a long period of time before resetting it or you may need to store few measurements only; consider your storage requirements before choosing one.

What is a data logger?

This is generally an electronic device that records and store data over a period of time. This technology has been around for quite some time now, and is actively evolving very fast due to its diverse uses and the advancements in the technological world. They are basically small portable and battery powered devices. They have sensors to record the data and built in memory to store it. They also have a microprocessor. They vary from general purpose data loggers to the specific purpose ones.

They are used to record a variety of parameters which includes:

Temperature

Humidity

Voltage

Motion

Shock

Pressure

pH levels

And so many more depending on their specifications.

How do you choose the correct data logger ?

This is one of the main questions many people looking for a data logger will ask themselves, well but also are supposed to ask themselves. We have selected one of the best criteria that one needs to use when choosing a data logger.

What is the duration of use of the device? Is it a short term need or a long term one.

What is the quantity of information does the data logger need to store?

What type of signal do you need to transmit?

Does the logger has some limitations in its place of application? Eg. space

In which environment do you intend to use the logger?

How frequent do you need the readings taken?

What way do you intend to communicate with the logger?

What is the range of data needed?

These questions when correctly answered will at least direct you to the correct kind of data logger that you need.

What are the benefits of using a data logger?

Data for parameters such as temperature humidity and pressure can be directly taken in the old analog way. This is where one is physically present and has the measuring instruments such as thermometer and takes the readings maybe on a hourly basis or something like that writing them on piece of paper. But sometimes even the conditions may not be favourable for the the person.

Here are some of the benefits:

They are more efficient since they can be out there for 24 hours a day portraying the real picture of the environment.

They are more accurate and reliable. They can be out there for long periods of time without fatigue, neither will they ask you for a salary.

Due to the above they are able to save both time and also money.

They are used in some working places to measure fluctuation of parameters such as temperature and voltage to ensure safety and efficiency of operation.

Where are data loggers applied?

Due to their diverse nature, they have different and diverse applications. They have been used in many spheres and helped in smoothening the processes and also for safety. They are mainly used in areas which are mainly left unattended to. Here are some of the applications of data loggers:

In agriculture, they are used to monitor soil humidity levels, especially in green house to determine the irrigation processes.

Used for the unattended measuring of pressure

Used in different mobility technologies such as airplanes, trains and vehicles. These are used to record events as they happen and can be retrieved in case of a problem with the machine.

Parameter monitoring is a process that automatically monitors parameters to achieve convenience and higher levels of accuracy, and a Data Logger is the modern device that we use for this purpose today. Why do we require higher accuracy levels and automation? Well, in the commercial and industrial worlds; parameter measuring isn't enough as the experts in those sectors should keep a record of the data for later use. Which means an automatic process that gathers and stores the data is necessary. Humans can't do this task for a long time as we come with our own limitations; hence a system or a device that operates automatically is required. OK, let's get to know the Data Logger a bit better now and how it does this parameter process for us. Let's get started!

Measuring parameters and monitoring those; are those the same? Well, anybody can measure environmental parameters with measuring meters such as thermometers, thermocouples, and so on. Anyway, all these meters come with a limitation called the user has to operate it. In other words, the user is the person who turns on the device and takes measurements accordingly. Still, parameter monitoring is something that we have to do continuously without stopping for given time periods. The Data Logger is the device that does it automatically as it comes with all the necessary components to make it happen. For example, while the general thermocouple only takes measurements when you use it; a temperature logging device takes the readings automatically with the temperature sensor at set times. Set times is the sample rate, and you can set the sample rate according to your requirements. For example, you can set the temperature Data Logger to measure the temperature in your commercial freezer for every five minutes or hour. Anyway, setting the logging device at a high sample rate means it works frequently; hence the internal battery kit will die sooner.

Every logging device comes with a parameter sensor to detect the required parameter. It could be a temperature sensor, pH electrode, or a light detector. No matter the sensor type; the logging device takes the readings depending on the set sample rate; then the measured data get saved in the internal memory chip. The internal memory chip is the component that stores the received data for you. Well, don't forget; all these processes take place automatically. Turning on the Data Logger is the only thing that you will have to do to initiate the parameter monitoring process. In other words, it's just a matter of pressing a button.

Retrieving the data

Once the data gets stored in the internal memory chip; the next process is retrieving them, right? Modern manufacturers have made this process a piece of cake today. Wireless data transfer, Bluetooth, GPS, cloud data transfer and store, and so on are the methods to retrieve the stored data conveniently today. All these data-transferring methods make the process efficient and accurate to a greater extent.

Data Logger prices

A Temperature Data Logger is a data logging device that we can use for monitoring the temperature, which is the most-measured parameter in the world today. Well, like all other parameter monitoring devices; this product also comes with a few components; hence we write this article to explain them to you in detail today. Knowing the components a bit better will let you use your logging device safely, and troubleshoot it when you come across failures. Anyway, don't attempt to repair the device yourself if you come across major repairs. Let's get started!

The parameter sensor

Well, in this case; it is a temperature sensor. Anyway, since a Temperature Data Logger has to measure high-temperatures, the sensor here can't be a general thermometer. Which means a temperature-measuring sensor that can detect a broad range of temperatures is the best option for it. So, a thermocouple is the most-used product for temperature loggers today. As you know, the thermocouple is a measuring device that can deal with a broad temperature range efficiently. In this case, the sensor detects the temperature that needs to be measured like an ordinary thermocouple. Anyway, the rest of the components of the product do the rest of the process.

Internal Memory

Well, what happens to the data or temperature measurements collected by the sensor? Yes, the whole purpose of a logging device is to save the measured data or the parameter values automatically, and internal memory or the memory chip is the component that fulfills this task. The capacity of the memory chip will depend on the Temperature Data Logger prices, sample rate, the manufacturer, and so on. A quick tip: temperature loggers that come with a high sample rate come with high memory capacity as more space is essential when the device runs at a high sample rate to save the frequently-measured data.

Internal battery kit

Well, this is the component that makes every logging device a highly portable one. What if you have to connect the device to the main power supply? Will it be practical to use for dynamic applications such as measuring the temperature in transport trucks? The fact the Temperature Data Logger gets the power from the main power supply will reduce the ease-of-use of the product; hence all manufacturers now produce their products with an internal battery kit that powers up the device. Well, for how long the battery kit will keep the data logger on will depend on the sample rate, the manufacturer, and product quality. Anyway, you can buy the most-suited Temperature Data Logger at affordable rates today. Still, don't look for a supplier that supplies it at unnaturally low rates.

Data transfer gadgets

Well, modern data loggers transfer the stored data onto your mobile device or the laptop wirelessly today. BlueTooth, WiFi, GPS, and so on are the data-transferring methods in today's world. All these wireless data transferring methods make the temperature monitoring process a piece of cake now. Well, the features of the Temperature Data Logger will depend on the price of the product for sure. For example, a product that is available in the market for $100 will have fewer features when compared with a product that is available for $1000. Call us today for more information; we are a top-rated supplier of data loggers in the Melbourne region.

Since the temperature is the parameter that we frequently measure than all other parameters in the world, many devices are there to measure it since the early 19th century. The thermometer is the first known meter invented for temperature measuring, and more advanced systems like the Temperature Data Logger are also present in the world today. We write this article to compare these systems; hence you can understand the advantages and disadvantages of each method, then choose the appropriate one for your application. Let's get started!

Well, the Temperature Data Logger is undoubtedly the most advanced measuring device out of all products. For example, the thermometer could be the most practical meter for taking instant temperature readings. And, the thermocouple could be the most affordable methods for measuring high temperatures. Anyway, all these are only temperature-measuring methods. Why isn't temperature-measuring enough for us today? Yes, in the commercial and industrial worlds; experts have to perform a thing called parameter monitoring, which is the process of continuous measuring parameters and recording the values. Depending on the application, you will have to perform this tricky task for extended time periods. Which means the device you use for this purpose should come with features to fulfill continuous monitoring. Can the thermometer or the thermocouple do it for you? No, only a Temperature Data Logger can get this crucial task right for you today.

The accuracy of what we do will depend on two factors.

* The accuracy of the resources that we use for the application.

* Our capabilities.

Our capabilities are the complicated factor here. For example, as humans; we will make crucial mistakes when monitoring the temperature for extended time periods, and we can't avoid it. Hence, you can use a thermometer or thermocouple for taking instant readings or taking a few readings, but you will struggle with those methods when it comes to long-term parameter monitoring processes. A logging device is a compact device that comes with extra components than most regular temperature-measuring devices available in the market today. Below is a list of components in a Temperature Data Logger:

* Memory card(s.)

* Battery kit.

* LCD screen.

* Parameter sensor.

* Data transferring gadgets.

So, all these components make the data logger; hence we can call it an all-in-one product that will automate the parameter monitoring process 100% for you. Well, the temperature sensor in a temperature logging device can be a thermocouple though. Can you guess the prices of these products now? Well, the basic thermometer is the cheapest product in the market today, and you can buy it for even $5. A thermocouple, on the other hand; can be a bit expensive than general thermometers as it can measure a broad temperature range when compared to all thermometer options. Still, you can buy a reliable thermocouple for $10 today from an affordable supplier in your city.