Not so many years ago, if you wanted to record a set of changing data over a given time period, you would need to use a chart recorder. These are mechanical devices that work either with or without electrical power. Although these are still sometimes the best type of device for the job, they have been largely replaced by data logger devices.

Data loggers are purely electronic devices that can gather data via their own built-in sensors, or via external sensors. Generally speaking, they’re portable, battery-powered, and make use of an on-board microprocessor. Stand-alone logging devices could have built-in keyboards and displays. Alternatively, they could hold data in memory, so that they may be later retrieved via a regular computer. Data may be displayed on a computer either via an Excel spreadsheet or graph, or via the logger’s own proprietary software. Some models have wireless capabilities, which would enable them to send constant streams of data back to the home base.

Search on the web, and you’ll see a wide range of data logger. Prices range from the inexpensive, to thousands of dollars. There are lots of vendors, selling devices for almost any type of data that can be measured.

Many sellers have prominent store-fronts on the web, and sell a large range of logging devices. Network technicians, weather researchers, electricians, homeowners, and more can find something that they can use. There’s something to be found for pretty much everybody and his brother.

For homeowners, an energy audit or monitoring device may be useful. Several different types are on the market, including a type that can measure how much power that an electrical appliance draws, and then calculate its annual cost of operation. Another type of monitoring kit will let a homeowner to keep a constant surveillance on rooms temperatures throughout the house.

For small businesses and industrial concerns, there are monitors for greenhouses, air quality, HVAC, or refrigeration units. An air quality monitor will keep a constant check on levels of hazardous gasses such as carbon dioxide or carbon monoxide. You’d want to have these in confined spaces, wherever these gasses might accumulate.

Taxi cab companies, trucking companies, or any other fleet operator, could benefit from using automotive data loggers. These small devices, when connected to a vehicle’s OBD-II port, can track many different data. They can monitor fuel economy, engine performance, and how the driver is operating the vehicle. Devices with wireless capabilities can allow an operator at a base station to view real-time data as a vehicle is being driven. An auto mechanic can use OBD-II devices to help diagnose engine problems.

For weather researchers, there are several types of monitoring solutions. Some are monitors for specific weather data, such as wind, temperature, humidity, soil moisture content, or rainfall. There are also complete weather monitoring stations, which can monitor multiple types of weather data.

Operators of mines or grain elevators, where combustible gas or dust may be a problem, would want to use an “intrinsically safe” monitoring device. These devices are guaranteed not to produce sparks that could cause an explosion.

When purchasing a monitoring solution, you’ll need to inquire about what is included in the purchase price. Often, the required sensors aren’t included in the price of the logging device itself. So, you’d have to buy them separately.

Our qualified technicians have over 30 years of experience in providing instrument calibration services and full service repair. We provide a wide range innovative technical solutions, including data logger, humidity sensors, and pressure transducer.

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Technological advancements have made collecting and storing data much faster, easier, and more efficient. One such advancement is the use of Data Loggers. A data logger is a device that is used to store data.

These devices read a number of different types of electronic signals to collect the data and then they store the data in internal memory that can be downloaded to a computer when needed. Data loggers are available in a number of different sizes and shapes.

A data logger is used for monitoring and recording information when a person is not in that location. A great advantage of utilizing data loggers is that they can collect data 24 hours a day. When activated, one can leave the data logger unattended to accurately collect information. Information collected can be water depth, movement such as vibrations, temperature, air temperature, humidity, etc.

This can include such functions as: soil moisture level recording, road traffic counting, tank level monitoring, environmental monitoring, wildlife research, gas pressure recording, vehicle testing such as railway signals, weather station recording, monitoring applications, automatic deformation monitoring, hydrographic recording, monitoring shipment temperatures, monitoring shipment package vibrations, deformation monitoring, and energy use monitoring.

Examples of data loggers include: flight data recorder, cockpit voice recorder, event data recorder, voyage data recorder, vehicle engine control unit monitor, heating and air conditioning temperature recorder, and water depth recorders.

People like these devices because they can work separate from a computer. Depending on your particular needs, the range of a data logger can be either a single channel fixed function loggers or a multi-channel device that manages hundreds of singles.

One can also choose from a small compact data logger or a larger device. The speed and memory also depends on your needs. The more data that you have coming through, the more memory you will need. The length of the recording will depend on the data logger’s memory capacity and the desired sample rate.

Data loggers are the most affordable type of data and collecting devices. With the various input signal types available, they are more flexible than other data collecting devices. You can also use a data logger that collects data in real time on a computer. However, a computer for the data collection process is not needed which makes them portable.

Most data loggers have a maximum data rate of 1 or 2 samples per second; however, there are more advanced devices that can sample over 100 samples per second. Most data loggers are battery powered and the life of the battery depends on the sample rate and specific model. They can also be plugged into a power unit. As a general rule, the faster the sample rate the shorter the battery life. Another benefit of having a data logger is that if there is a power failure, the data will not be lost.

The price of data loggers have gone down in recent years. This is due to technological advancements in data collection and storage. One can get a single channel data logger for about $20.00. For those who require a dependable device for collecting data, a Data Logger is an effective solution.

We are your number one source for measuring and controlling instruments. We have been providing a range of data loggers, pressure transducer, humidity sensor products to Canadian industries for over 25 years. In-house calibration services are also provided.

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