Temperature control and measurement have grown an elemental component of industrial process monitoring. Many applications in industries need constant and precise temperature control. Temperature sensor installs in applications for regular temperature control and monitoring. Several industrial temperature detectors exist, such as thermocouples, thermocouple probes, surface mount resistance temperature detector, etc. Among them, the probe-type detectors stick out because of their advantageous features for hazardous and remote environments.
Importance of Temperature Sensors Probe in Industrial Process
Temperature detectors probes are significant role in completely industrial applications process for various reason:
- They are appropriate for application in delicate industrial areas such as boiler units, power and energy stations, etc. Usually, a surface-mounted temperature detector regulates the monitoring in the process at places where humans cannot approach, such as inside boiler vessels. The probe-type temperature detectors have shown significance in such circumstances.
- It is not only essential for industries but also for laboratories and other institutions that require continuous temperature measurement over a specified period of time. A low-level temperature sensor that is capable of measuring the temperature at very low levels is a great requirement for this purpose.
- Apart from furnaces and industrial heaters, temperature sensors are also used in laboratories and other research-related institutions to detect and measure temperature. In many instances, temperature probes are used for performing aqueous testing of various materials for their suitability for specific uses. Aqueous solutions are usually a mixture of solvents, resins, and other materials with varying viscosities, surface tension, and other characteristics.
- Many material processing applications, like casting, forging, and so on, need extremely high temperatures. Proper temperature sensors cannot endure so high temperatures, but temperature probes with an integrated detector can.
- In the pharmaceutical industry, temperature probes are regularly used as fluidic management systems and as clinical thermostats.
Different Kinds of Temperature Probes Sensor
The following are the probe-type temperature detectors utilised to standard resistance temperature detectors and thermocouple sensors.
RTD temperature probes
These are resistance temperature detectors that have been accumulated in stainless steel casings to offer extra assurance in severe applications and high temperatures. The operation of these temperature probes is the same as that of the resistance temperature detector commonly known as RTD. However, unlike RTD temperature detectors that are surface mount, these RTD probes are not mounted to the surface. These temperature-sensor probes are very precise for installations inside tubes, thermowells, acids, organic liquids, and bases. Temperature probes are assimilated by an RTD sensor at one end while another remains accessible to the operator.
Thermocouple temperature probes
A thermocouple temperature probe is a special type of thermocouple that uses a contact strip to detect temperature. This special thermocouple has an electronic circuit that generates a current that causes the contact strip to stick to the measured material. It’s a form of temperature measurement device that gives independent temperature readings without regular calibration. If you plan to get thermocouple temperature probes for your experiment, make sure they are designed for temperature measurements. This way, you can be sure you are getting accurate results, and you won’t risk damaging your equipment.
Thermocouple temperature probes come in two types: dynamic and bipolar. The bipolar sensor is used mostly for industrial testing because it is more accurate than its digital counterpart. However, this type can also be used for many home applications, especially for continuous temperature monitoring of a convection oven or similar heating systems. You can measure the temperature of your oven by using the bipolar sensor coupled with a V-belted conductive element. You will probably find this type is quite expensive.