Do Data Loggers Need to be Connected to a Computer?
No, some data loggers provide an option for real-time display but all OMEGA data loggers collect data independently of the computer.
What is the Maximum Sample Rate for a Data Logger?
The sample rate depends on the specific model. Although most data loggers have a maximum data rate of 1 or 2 samples per second, OMEGA offers a number of data loggers that can sample in excess of 100 samples per second.
How are the Data Loggers Powered?
Most data loggers are battery powered some also offer an option for external power.
How Long Does the Battery Powered Logger Last?
The battery life of a data logger depends on a number of parameters including the specific model and sample rate. In general the faster the sample rate the shorter the battery life. Many OMEGA data loggers feature a battery life as long as ten years.
Will the Data Logger Loose its Data if the Power or Battery Fails?
Most Omega data loggers use non-volatile memory for data storage. This means that the data will not be lost if the power fails.
How Long Can the Data Logger Record Data?
The recording duration is dependent on the memory capacity of the data logger and the desired sample rate. To determine the duration divide the memory capacity(number of samples the device can record) by the sample rate. As an example assume that a given data logger can store 10,000 samples. If it is desired to record 2 samples every minute, the data logger can run for 10,000/2 or 5,000 minutes(about 3.5 days). If the sample rate was cut in half(1 sample per minute), the recording period would double to 7 days.
What is a Calibrator and why is it an important device? Introduction to Instrument Calibration
