Find it best digital thermometer for your application can be difficult. Especially when there are many guys, with features different. However, take the time to do the right one choice will ensure that your controls temperature are also accurate as possible.
At the end of this guide, you should be able to identify the type of thermometer, of sensor and probe you need. You will be able to understand the different guys features you might like yours to have.
Digital thermometers types
First of all, we will break down The main guys thermometers digital. The one you choose will depend on your application And to know if you want to have the advantage additional compatibility with a Pc or a device portable For paperless monitoring.
Probe thermometers
Thermometers at probe are the most common type of thermometers digital. They can be used for a large range applications. There are many different types instrument and probes adapted to different applications. You can choose a thermometer digital with a constantly attached probe or a thermometer with probes interchangeable, ideal for using a single instrument For several types of checks temperature.
Infrared thermometers
THE Thermometers at infrared only suitable for applications where it is difficult to use a thermometer to probe. Like surfaces that are extremely hot or difficult to reach, or when a more response fast is necessary. They must be used with precautionary and maintained with care In order to obtain readings precise.
USB and Wi-Fi data recorders
THE recorders data take automatically Measures at intervals programmed by the user. Data recorders USB store measurements in the instrument, ready to be transferred to your PC using a connector, while the Wi-Fi recorders transmit automatically The measures to your computer. Once sent to your PC, they can be consulted, downloaded And shared.
They are most often used for readings of atmosphere. Such as temperatures of refrigerator/freezer and the temperature Or humidity of the room. But they can also be useful to follow the temperature internal products perishable over a period of time, as during transportation.
Bluetooth thermometers
THE thermometers Bluetooth Connect to your device portable Using connectivity Bluetooth. Just take your temperature, and press a button, it will transmit reading to your device. She is viewed, storage And downloadable Using our software free. Our thermometers Bluetooth include probes for food, infrared devices and a thermometer of dishwasher to record temperatures of rinsing.
Types of sensors
The sensor describes the technology which measures the temperature. There is three types of sensors and everyone works slightly differently. Everyone has a connector different between the sensor and the probe, so you must make sure that the two have the same kind sensor and are compatible.
THERMOCOUPLE
THE thermocouples are the most type of sensor popular due to their large temperature beaches, their readings rapid and their price affordable. Although their precision is more than sufficient for most applications. She is not as good as that of thermist or RTD. There are many types of thermocouples. We mainly use the two most currents : THE kind T and the kind K. Make sure you buy the right one for your instrument. They are coded by color To help you choose. You will find the largest choice of types of probes for thermocouples, so they are ideal for many applications.
Recommended for: SA speed, his beach, his versatility and his price.
Thermistor
THE Thermistor probes have it beach most narrow of the three types of sensors. Compared to thermocouples, they also have more response times slow and a slightly more price point pupil. Their advantage is that they have a best precision. Thermometers at thermistor have one precision system high warranty for the lifespan of the thermometer, giving you the certainty that they are always precise. In addition, they can also be associated with test caps calibration For precision checks rapid, easy And economical. You will find a good choice of types of probes has thermist, ideal for most applications.
Recommended for: SA precision, his versatility and his price.
PT100
The most expensive sensor type, thermometers PT100 are similar to Thermistor probes. However, they have a beach slightly more temperature wide (although not as wide as thermocouples) and the largest precision. Like the thermistor probes, they have a precision system high and can be associated with caps test for checks of precision. The range of probes PT100 available is more small than that of thermocouples and thermist, but you will still find the most common types available.
Recommended for: SA precision and its beach.
Manual digital thermometer features
As you know now, the thermometers have response times, details and beaches different. Here we will explain what each of these terms means. In order to give you a idea figures to take into account during your choice.
PRECISION
Some applications do not have constraint of time, but precision is essential. Some products perishable such as drugs and vaccines must be stored at temperatures very specific, while high precision is essential when purchasing a reference thermometer for checks validation.
There precision has symbol ±. If a thermometer has a precision of ± 0.5 ° C, this means that readings can be 0.5 ° C above Or below of the actual temperature of the object that you Measure. For example, if you test the temperature boiling water (100 ° C) with a thermometer which has a precision of ± 0.5 ° C, it can display a temperature understood between 99.5 ° C And 100.5 ° C while remaining consistent to the specification.
If there precision is your priority, choose a thermometer with a precision of ± 0.4 ° C or less. Our thermometers calibration have one precision up to ± 0.03 ° C.
Response time
The application will determine the speed which you need to read the temperature. For example, if you cook dishes sensitive at the time that can easily become overcooked or if you do many checks Both a thermometer fast can make a big difference in terms of quality And efficiency. A Good response time is three seconds or less. OUR thermometer The fastest is the Thermapen one, which reads temperatures in A second.
Temperature range
There beach is the temperature range the higher and the lower that you want to be able to read with your thermometer. Some thermometers are specialized for temperatures particularly high Or bass, while others have a wide beach. Often thermometers have a precision different for the central beach and the limits exterior.
Discover the temperatures that you will read to find a thermometer Who works THE better For this beach.
RESOLUTION
There resolution a thermometer is the number of decimal that you want to see during the reading of your temperatures, that is to say 1 ° C, 1.1 ° C Or 1.11 ° C. This is similar to the precision Because more than decimal give more reading precise. Some thermometers have a resolution switchable.
Additional features of digital thermometers
There are some features additional that thermometers digital can have for facilitate Your checks:
Alarm - alert sound for temperatures outside the measurement beach
Automatic stop - go out After a defined period to extend the battery life
Backlight - temperatures clear in low lighting
Calcheck - Verification of accuracy at a button pressure
Foldable probes - Storage easily in the instrument for portability and safe storage
Maintenance function - break Readings for easy recording
Max/min function - display most high and the most bass Over a period of time
Multiple channels - measure temperatures from several Founds/sensors both
Rotary display - reading fast under any corner
Waterproof - protection against wet environments
Types of probes
Use a probe specially designed for your application will allow you to carry out your checks in such a way precise And easy as possible. Some thermometers are delivered with a probe fixed, while others have probes interchangeable which can be purchased separately. At Thermometre.fr, we have a large range probe thermocouples, thermist And RTD among which to choose.
Penetration probe
THE probes penetration are the most common, they are therefore available in several variants. There are options tightness, at high temperature and quick response. THE probes Coded by color allow to avoid contamination crossed in kitchens, while the probes has needle are the best for applications of small size or delicate. There is also a variety of lengths of probe, of shapes of handle and guys cable, so you can ensure that your probe works Perfectly for you.
Gas and air probes
THE probes has air are important for many industries different, even for beekeeping. One of the most common is the CVC. We have probes air to associate with instruments thermocouples, thermistors And RTD.
Surface probes
The use of a probe surface of quality, specially designed for the application, is very important for the precision. Of our probes ribbon unique that ensure a contact sure with surfaces such as heating plates, probes For pipes specially designed to adapt around curved pipes, We have a range of surface probes for different Uses. There are even probes Between Equestrols for check quickly there temperature of the deliveries of foodstuffs cold foods.
Simulation probes
They are designed To reflect with precision the temperature of storage of an article. THE people use often of the thermometers of refrigerator/freezer or thermometers part to decide whether an item is stored at a temperature sure. But the probes of simulation are much more precise that it because they reflect the temperature internal of a product such as food or drugs. This means that, for example, if the door of a fridge is left open and that the temperature of the air se Warmies, you will know if the product is also out of the beach temperature.
CONCLUSION
In following This guide, in considering carefully your application, you should have a good idea different choice of thermometers available and the one that will suit best. If you are still not on of the one for which to opt, our team friendly sale and experienced will be a pleasure to advise you.
