Follow these simple steps to ensure you’re choosing the right temperature data loggers for your needs:
Tip 1. What do you need to measure?
Determine the variables you’ll measure and any relevant environmental parameters. If required, dual-channel loggers that monitor both temperature and percentage relative humidity can be used.
Tip 2. Which ranges need to be monitored?
Choose the type of data logging, and then define the anticipated maximum and minimum values to be recorded by the loggers. Confirm that the chosen data loggers’ range satisfies the requirements for application and research.
Tip 3. In what conditions will the data logger be used?
Select the proper environmental conditions for which the data logger should be exposed to, such as indoor, outdoor, water-resistant, explosion-proof, and so on. Different models of data loggers are available in a range of enclosures ranging from basic devices for house monitoring to robust, dustproof, and waterproof units designed to endure the toughest industrial processes and perform outside.
Tip 4. Do you need a data logger with an internal sensor or an external probe?
Data loggers with external probes are often used to monitor applications that experience or very low and high temperatures, as well as difficult-to-reach places like pipework.
Some data loggers come with an extended thermocouple wire for process applications, as well as responsive and inexpensive.
There are a number of choices to select from, including:
a) Thermistor probes are one of the most accurate ways to measure temperature.
The data loggers mentioned above are used for a variety of applications. The probe is made to suit a wide range of purposes. Some of them feature surface probes capable of recording pipe temperatures or in the food processing industry.
b) High-temperature sensors:
Data loggers with Probes that can withstand high temperatures–up to 600°C!–have many applications, such as in incubators, ovens, autoclaves, or for industrial process monitoring.
c) Low-Temperature Probes:
Some probes can measure very low temperatures down to -200°C. If you need to track data for refrigerators, freezers, lyophilizers, or cryogenic applications, these data loggers are what you’re looking for.
Tip 5. Do you want to be able to access and monitor your data in real time?
If you want near real-time monitoring devices, consider a data logger with radio, Bluetooth, WIFI, or network connectivity that is meant to gather data automatically and show it immediately over the internet or wireless connection to any authorized user. There’s no need to download the data manually at the end of the study in this instance. It’s ideal for monitoring on a large scale or with many monitoring points indoors and outdoors.
What to Look for When Choosing a Temperature Data Logger
In addition to thinking about the temperature data loggers you need for your validation study, also reflect on how frequently you’ll use them monthly and how quickly you require access to the data.
If you have a limited number of resources and time, you may choose to buy or rent them depending on how knowledgeable your workers are regarding trending graphs and summary statistical reports.
Before you purchase data loggers, consider not only the cost of the device itself but also calibration and lead time. By taking all costs into account, you can compare them against rental rates for devices that come with pre-calibration