Volthermic Electricals

We offer ceramic terminal block (also called connection blocks, connection board), terminal block means terminating the process sensor (thermocouple, RTD or other transducers or sensors) inside the thermocouple head. This terminal base is steatite ceramic and has nickel plated brass parts fitted on it to have excellent electrical, connection without the need for any other compensation metals or contacts. This eliminates the risk of cold junctions.

    We supply different models of terminal block for different types of thermocouple such as K, J, R, S, RTD. Terminal blocks in ceramic base 25mm dia,42/43mm dia & 54mm dia Simplex, Duplex, 4 way, 6way & 8way with & without brass parts.

Used for heat insulation. It protects wire from high temperature heat.

Thermocouple wire is wire that is used to make the sensing point (or probe part) of the thermocouple. A thermocouple is composed of two wires made from dissimilar metals. These two wires are joined to form a temperature measurement junction. Each wire is made of a specific metal or metal alloy. Wire used to make a thermocouple junction is called thermocouple wire.

• Type J: Iron/Constanta
• Type K: Chromel/Alumel
• Type T: Copper/Constantan
• Type R: Platinum/Rhodium

We provide to our clients best quality Plug. The wide range of Plug offered by us is available in various sizes and shapes. These can be easily installed without any technical assistance.

Our company has achieved widespread recognition in offering Thermocouple Head to the clients. Thermocouple Head is designed by trained professionals using top-notch quality material and cutting-edge technology. Offered range is used extensively to offer protection against weather effects and flames to terminals. This product is tested on various quality parameters. thermocouple head is used for cold end termination of thermocouple in a safe enclosure. Aluminium die cast weather proof & flame proof ip 65. These heads are also used in Thermocouple Sensors & Level Switch. Available in 6mm, 8mm, ¼’’ & ½’’ BSP bottom entry & ¾’’ ET cable entry.

Features:

·       Robust

·       Great strength

·       High work capacity

In Mineral Insulated (MI) thermocouples, elements are surrounded by compact inorganic insulation (MgO) and housed in stainless steel or heat resistant alloy sheath to protect it from environment. MI thermocouples have a lot of advantages as compared to conventional beaded thermocouples. These thermocouples are available in long lengths which can easily be wound into coils making them easy to transport. They can be flattened or bends without affecting the sheath or the cores. This flexibility enables them to be easily installed. They have a small sheath diameter allowing the thermocouple to be placed in smaller areas. Ceramic is a brittle material and when placed as beads may succumb under conditions with vibrations. MI thermocouples have high vibration strength which make them apt for such applications. These thermocouples are tested to ensure high quality. All assemblies are tested for Insulation resistance, Visual & Dimensional checks, and Single point calibration.

Features:

• Rugged construction
• Flexible
• Stainless Steel or Inconel Tube minimizes corrosion
• Ideal for higher temperature
• Excellent performance
• Accurate result
• Easy-to-install
• All Popular thermocouple probes are avaliable including Adjustable byonet,compression fitting,nozzel,manifold, washer and surfaces mounted styles

Applications:

• Engineering Industry
• High-temperature metallurgy industry
• Plastic injection molding
• Hot runner systems
• Industrial Heaters
• Incubators
• Autoclaves
• Extrusion

Based on the skills of our adroit professionals and creative workers, we bring forth an extensive range of Type K Thermocouple. Owing to features like dimensional accuracy, durability and easy installation, the offered thermocouple is extensively demanded in the market. A team of our adept professionals, with hard-earned experience manufacture the offered range using high grade raw material and other allied material.
For catering the variegated needs of our clients, we are deeply engrossed in offering a qualitative array of Bolt Type Thermocouple Sensor.

Other Details:

·       Bolt type T/C Type: J, K, R (as per requirement)

·       Cable: FG/FG, FG/FG/SS insulated (Other on request)

·       Cable Length: Standard 1 Mtr.

We Provide best range of Type J Thermocouple. Owing to features like dimensional accuracy, durability and easy installation, the offered thermocouple is extensively demanded in the market. A team of our adept professionals, with hard-earned experience manufacture the offered range using high grade raw material and other allied material.
For catering the variegated needs of our clients, we are deeply engrossed in offering a qualitative array of Bolt Type Thermocouple Sensor.

Other Details:

·       Bolt type T/C Type: J, K, R (as per requirement)

·       Cable: FG/FG, FG/FG/SS insulated (Other on request)

·       Cable Length: Standard 1 Mtr.

We deal in an extensive range of Type K Thermocouple. Owing to features like dimensional accuracy, durability and easy installation, the offered thermocouple is extensively demanded in the market. A team of our adept professionals, with hard-earned experience manufacture the offered range using high grade raw material and other allied material.
For catering the variegated needs of our clients, we are deeply engrossed in offering a qualitative array of Bolt Type Thermocouple Sensor.

Other Details:

·       Bolt type T/C Type: J, K, R (as per requirement)

·       Cable: FG/FG, FG/FG/SS insulated (Other on request)

·       Cable Length: Standard 1 Mtr.

Thermocouple wire is wire that is used to make the sensing point (or probe part) of the thermocouple. A thermocouple is composed of two wires made from dissimilar metals. These two wires are joined to form a temperature measurement junction. Each wire is made of a specific metal or metal alloy. Wire used to make a thermocouple junction is called thermocouple wire.

Types Of Thermocouple wire:-

• Type K: Chromel/Alumel

Thermocouple wire is wire that is used to make the sensing point (or probe part) of the thermocouple. A thermocouple is composed of two wires made from dissimilar metals. These two wires are joined to form a temperature measurement junction. Each wire is made of a specific metal or metal alloy. Wire used to make a thermocouple junction is called thermocouple wire.

• Type J: Iron/Constanta

• Process control of vacuum furnaces
• Gas furnaces
• High temperature ovens
• Reaction furnaces

Ceramic thermocouple connectors are essential components used to connect thermocouples to measuring and control systems in high-temperature applications. Made from durable ceramic materials, such as alumina, these connectors are designed to withstand extreme heat, often exceeding 1000°C (1832°F), making them ideal for use in industries like metallurgy, aerospace, and manufacturing.

One of the key benefits of ceramic thermocouple connectors is their excellent electrical insulation properties. Unlike plastic connectors, ceramics maintain their insulating capabilities even under high temperatures, ensuring reliable signal transmission without interference. This is crucial for accurate temperature readings, which are vital for process control and safety.

These connectors are available in various configurations to accommodate different thermocouple types, such as Type K, J, or T. Their design typically includes multiple terminals, allowing for easy and secure connections. The connectors often feature a robust construction that provides resistance to thermal shock and chemical corrosion, enhancing their longevity in harsh environments.

Installation is generally straightforward, with options for screw terminals or snap-fit designs, making it easy to connect and disconnect thermocouples as needed. Their compact size allows for flexible mounting in tight spaces, ensuring versatility in various applications.

Additionally, ceramic thermocouple connectors can be customized to meet specific industry standards and requirements, ensuring compliance with safety regulations.

In summary, ceramic thermocouple connectors are crucial for maintaining reliable and accurate temperature measurements in high-temperature environments. Their superior insulation, durability, and versatility make them a preferred choice in industries that demand precision and safety in thermal monitoring.

Resistance Temperature Detectors (RTDs) available today can generally be categorized into one of two basic types of RTDs, depending on how their temperature sensing element is constructed.One type of RTD contains thin-film elements and the other type of RTD contains wire-wound elements in ceramic. Each type is best suited for use in certain environments and applications.

Flim Type 

Thin-film RTD elements are made by depositing a very thin layer of metal (usually platinum) onto a ceramic substrate material. The metal film is laser cut or etched into an electrical circuit pattern that provides the specified amount of resistance. Lead wires are than attached, and a thin protective glass coating is applied to the entire element.

This type of RTD is popular because of its ruggedness, reliability and low cost. Thin-film elements are more resistant to damage from shock or vibration than other types of RTDs. Their flat profile makes for design flexibility, enabling their use in many different industrial control and instrumentation applications. Multiple resistance, tolerance, size and shape options are also available.

Ceramic Type

ln the wire-wound ceramic type of RTD, the sensing element is comprised of a small coil of ultra-thin wire (typically platinum). This wire coil can be packaged inside a ceramic or glass tube (the most common construction). Wire-wound Ceramic  RTD sensing elements can easily be made into pt100 probes by mounting them inside metal tubes or sheaths. This protects them from their surroundings and increases their durability. They can also be fitted into custom housings.

Wire-wound RTDs (especially the inner-coil type) are the most accurate type of RTD. Those with glass cores can readily be immersed in many liquids, while those with ceramic cores can be used to accurately measure extremely high temperatures. However, they are more expensive to manufacture than thin-film types, requiring skilled labour and advanced assembly facilities. They also tend to be more vibration-sensitive.

Made available by us is an extensive range of Thermostats Parts & Insulating Beads that are available in different dimensions. These heating components are favorable to be used for regulating the system temperature in order to bring it to a desired point. Furthermore, known for their excellent thermal and electric insulation properties, these components are used for cooling & heating the system.

These thermostats parts & insulating beads are used in the following areas:

Commercial & residential air-conditioning

Milk plants

Cold storage systems

Tube and wire consist of two dissimilar metals, joined together at one end. The tube and wire uses an empty stainless steel tube with a wire inside which has a welded tip incorporating the wire junction. This construction is typically used to 480ºC. The Mineral Insulated construction uses a highly compacted stainless sheath with solid conductors encased in magnesium oxide insulation. This construction offers a wider variety of diameters, allows for the sensors to be bent in the field and for temperatures to 1200ºC. These sensors are available is a huge range of physical packages with a variety of lead wire, housing, and mounting options.

Features:

• Rugged construction
• Stainless Steel or Ceramic Tube minimizes corrosion
•  Excellent performance
• Accurate result
• Easy-to-install
• All Popular thermocouple probes are avaliable including Adjustable byonet,compression fitting,nozzel,manifold, washer and surfaces mounted styles

Applications:

• Engineering Industry
• High-temperature metallurgy industry
• Plastic injection molding
• Hot runner systems
• Industrial Heaters
• Incubators
• Autoclaves
• Extrusion

We offer a wide range of Thermocouple Connectors which is highly

appreciated for durability and ease of operation. Offered range is

manufactured with industry grade materials using sophisticated technology at our high-tech facilities. In Thermocouple Connectors the wires are sandwiched between plates of thermocouple compatible material with a clamping screw, accommodating from very fine wires to stranded cables. Available range of Thermocouple Connectors is tested by our experts under various parameters and offered at best industry prices. The connectors are colour coded and polarised and will mate with other makes of plugs and sockets.

Features:

• Able to withstand voltage fluctuations
•  Sturdy one body design
• Suitable for small wires
• Panel mount connector also avaliable
• Polarized pins provide proper connection
• Available as per international quality standards
• Long service life

Specifications:

•  Miniature small Flat pin and Standard Big round pin     K,J,T, N & RTD Types
• Contact Parts: From original thermocouple Alloy metal
• Construction: glass filed nylon moulding
• K= Yellow colour. T = Blue Colour, J = Black Colour
• PT-100 RTD = White colour, R= Green colour
• Standard Big = round pins, Miniature = flat pins

We offer Thermocouple Head In Minature Size. These are used in various industries for their high-end features like optimum performance, low maintenance and longer functioning life. We have a talented team of designers and engineers to manufacture these thermocouple as per the latest trends and technology.

A thermocouple ceramic terminal block is a specialized component used to connect thermocouple wires to measurement and control systems in high-temperature environments. Made from materials like alumina or other advanced ceramics, these terminal blocks are designed to withstand extreme temperatures, often exceeding 1000°C (1832°F), making them ideal for industries such as metallurgy, aerospace, and manufacturing.

One of the primary functions of a thermocouple ceramic terminal block is to provide reliable electrical connections while maintaining the integrity of the thermocouple’s temperature readings. The ceramic material offers excellent electrical insulation, ensuring that the signals generated by the thermocouple are not interfered with by external electrical noise. This is crucial for maintaining accurate temperature measurements, which are vital for process control and safety.

Thermocouple ceramic terminal blocks typically feature multiple terminals, allowing for easy connections to different thermocouple types, such as Type K, J, or T. This flexibility makes them suitable for a variety of applications. The design often includes screw terminals or snap-fit options for secure and straightforward installation, enabling quick wiring and replacement when necessary.

Additionally, these ceramic blocks are resistant to thermal shock and chemical corrosion, ensuring durability even in harsh operating conditions. Their low thermal expansion minimizes the risk of mechanical stress, which can lead to premature failure.

In summary, thermocouple ceramic terminal blocks are essential for reliable and accurate temperature measurement in high-temperature applications. Their robust construction, excellent insulation properties, and versatility in connecting various thermocouple types make them a critical component in ensuring effective temperature monitoring and control in demanding industrial environments.

A Type K thermocouple, often referred to simply as a "K thermocouple," is a common and widely used type of temperature sensor in various industrial and scientific applications. It is part of a family of thermocouples known as "Base Metal" thermocouples, which are constructed using alloys of more common and cost-effective materials. Here's a description of the Type K thermocouple:

1. Temperature Range: The Type K thermocouple is suitable for a wide temperature range, typically from around -200°C (-328°F) to approximately 1,372°C (2,502°F). This broad range makes it useful for both low-temperature and high-temperature applications.

2. Material: The Type K thermocouple is composed of two different metal alloys. The positive leg of the thermocouple is made of chromel (an alloy of nickel and chromium), and the negative leg is made of alumel (an alloy of nickel, aluminum, manganese, and silicon). The junction of these two alloys is where the temperature measurement occurs.

3. Sensitivity: The Type K thermocouple has moderate sensitivity, making it suitable for many general-purpose temperature measurement tasks.

4. Accuracy: Type K thermocouples offer good accuracy within their specified temperature range, but it's essential to consider calibration, environmental factors, and the overall measurement system for precise results.

5. Durability: These thermocouples are known for their durability and resistance to corrosion, making them suitable for various harsh environments.

6. Connection: Type K thermocouples are typically used with standard Type K thermocouple connectors, which help ensure accurate readings by maintaining proper electrical connections.

7. Applications: Type K thermocouples are used in various industries, including manufacturing, food processing, HVAC (heating, ventilation, and air conditioning), automotive, and scientific research. They are commonly found in industrial processes, ovens, furnaces, and temperature measurement systems.

8. Limitations: While Type K thermocouples are versatile, they do have limitations. For extremely high-temperature applications, other types of thermocouples, such as Type R or Type S, may be more suitable due to their extended temperature ranges and higher accuracy at those ranges.

Overall, the Type K thermocouple is a reliable and cost-effective option for a wide range of temperature measurement needs, making it a popular choice in various industries.

Thermocouple insulators from Volthermic Electricals provide thermal and electrical insulation resistance.Our Ceramic Insulator Beads are manufactured using high quality porcelain, steatite and alumina which are used to insulate thermocouple wire inserted inside thermocouple tubes. Our insulators have electric insulation properties even have higher temperature to give correct reading in the measuring instruments. The Ceramic Insulator Beads have excellent heat resistance and temperature resistance. Our Ceramic Insulator Beads come as single hole,2 holes,4 holes & 6 holes. Our Ceramic Insulator Beads are highly used for making thermocouples.

We bring forth an extensive range of Type R Thermocouple. Owing to features like dimensional accuracy, durability and easy installation, the offered thermocouple is extensively demanded in the market. A team of our adept professionals, with hard-earned experience manufacture the offered range using high grade raw material and other allied material.
For catering the variegated needs of our clients, we are deeply engrossed in offering a qualitative array of Bolt Type Thermocouple Sensor.

Other Details:

·       Bolt type T/C Type: J, K, R (as per requirement)

·       Cable: FG/FG, FG/FG/SS insulated (Other on request)

·       Cable Length: Standard 1 Mtr.

Other Details:

·       Cable: FG/FG, FG/FG/SS insulated (Other on request)

·       Cable Length: Standard 1 Mtr.

We deal in good quality E Type Thermocouple with the most prominent standards available

Other Details:

·       Cable Length: Standard 1 Mtr.

·       Cable: FG/FG, FG/FG/SS insulated (Other on request)