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Showing Results For: Dial Thermometers
Dial Thermometers
Dial thermometers are reliable and innovative instruments designed to measure thermal temperatures even in harsh environmental conditions. These thermometers monitor the temperature in everyday applications using integrated bimetal helix coil technology. They feature easy-to-read dials with a pointer to indicate elevated temperature levels in various applications. Additionally, they do not require power from batteries and are resistant to wear.
What Are the Key Features of Dial Thermometers?
These versatile thermometers offer a multitude of key characteristics with various advantages, such as:
- Feature dial and digital display.
- High accuracy and easy installation.
- Durable and rugged thermometers, ideal for a variety of day-to-day applications.
- Economical and simple to use.
- Needle absorbs vibrational or shock energy.
- Made from high-quality materials.
- Feature dial features a temperature scale, offering convenient reading.
- Diverse range of designs.
How Many Types of Dial Thermometers Are There?
The following are the common dial-thermometer types and include:
- Bimetallic - These thermometers utilize a bimetal element (spring) for sensing temperature.
- Vapor-tension-based – These thermometer types consist of permanent gases—made from different liquids.
- Liquid or gas-filled – These thermometers feature gas or vapour as a temperature sensing component and are liquid, or gas actuated. Like in common thermometers, the filled gas or liquid expands at a rising temperature, thus indicating the temperature levels.
How to Use Dial Thermometers?
A dial thermometer consists of a needle and a temperature sensor. Depending on the type of thermometer for specific applications, they are effortless to use. For instance, a dial probe thermometer can be used by simply inserting a portion (50 mm) into the liquid or other measured sources. It is crucial to insert the thermometer’s stem carefully and firmly to avoid stem bending, especially in hard or frozen materials. Additionally, hold them from the stem while operating, not from the dial.
Factors Necessary While Choosing a Dial Thermometer:
Each dial thermometer offers robust performance, meeting all the user requirements. However, it is crucial to determine the essential parameters before buying them and include:
- Accuracy and Precision
Determining the accuracy is the foremost parameter when selecting thermometers. They fulfill a 1% accuracy tolerance range over the full scale; otherwise, they need to be adjusted for proper calibration.
- Scale Ranges
It is recommended to properly check the scale ranges for each dial thermometer, depending on the applications. For instance, bimetal thermometers come in scales with temperature ranges of -70 °C to +600 °C.
- Ambient Temperature
The users should consider the ambient temperatures of their specified thermometers. They operate at different temperature ranges.
- Operating Environment
When choosing a dial thermometer, it is essential to consider the operating environment. These parameters include temperature, shock, sanitization, vibration, weather, and humidity.
Where Are Dial Thermometers Used?
Depending on the thermometer types, they are mostly found in several applications, such as:
- Mechanical engineering
- Plant engineering
- Meteorological
- Chemical industry
- Process technology
- Transmission construction
- HVAC
- Agriculture
- Food processing.
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14138844, WIKA
The WIKA A43 bimetal thermometer was developed as a standard version for simple temperature indication in heating applications. Its modular design enables a multitude of combinations of case materials, nominal sizes, scale ranges and stem lengths. This ensures that the basic dimensions are maintained.
Reliable and cost-effective
Indication accuracy class 2 in accordance with EN 13190
Scale ranges from -30 to +120 °C
New items
12013722, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
12282856, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
12574245, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
12659968, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
13054414, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
13184645, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
13389689, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
13389697, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
13470486, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
14002167, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C
New items
14025937, WIKA
The WIKA A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C. The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Accuracy class 2 per EN 13190
Nominal size 63, 80, 100 and 160
Scale ranges from -30 to +200 °C