# Temperature Indicator Crayon, Red | 100 \u00b0C \u2013 Precise Surface Temperature Monitoring<\/p>\n
This detailed product description showcases the temperature indicator crayon with a calibrated melting point, offered by Wiel\u00e4nder+Schill, which is an essential tool for precise surface temperature monitoring in various industrial applications, especially in metal processing and welding.<\/p>\n
## Product Overview<\/p>\n
The red temperature indicator crayon with a 100 \u00b0C melting point is a special marking tool with a calibrated melting point. The mark visually changes unambiguously (melts, flows out) when the surface reaches the exactly defined nominal temperature. This reliable method ensures that critical heat treatment processes, such as preheating or stress relief after welding, occur exactly at the desired temperature.<\/p>\n
The product is an ideal choice for any professional who requires quick, simple, and visually verifiable temperature feedback on the surface of workpieces.<\/p>\n
## Main Features and Advantages<\/p>\n
* **Precise Temperature Indication:** The crayon's melting point is accurately calibrated to 100 \u00b0C, providing reliable feedback when the critical temperature is reached.
\n* **Excellent Accuracy:** It operates with an accuracy of only $pm 1%$ deviation compared to the nominal temperature, guaranteeing strict adherence to processes.
\n* **Visual Reliability:** The mark melts and flows out clearly on the surface when the set temperature is reached, providing immediate visual confirmation.
\n* **Wide Range of Applications:** Can be used for numerous temperature-sensitive processes, especially during welding and metalworking operations.
\n* **Simple Operation:** The workpiece surface should be marked before or during heating. The method is best suited for smooth surfaces.<\/p>\n
## Application Areas<\/p>\n
This temperature indicator crayon is an indispensable tool in the following areas:<\/p>\n
* **Welding and Metal Processing:** For temperature monitoring before or after welding seams.
\n* **Preheating:** Ensures that metal components reach the minimum temperature required for welding or machining.
\n* **Intermediate Storage:** Monitoring temperature stability during storage phases.
\n* **Heat Treatment after Welding:** Checking the maintenance of critical post-treatment temperatures.
\n* **Soft Annealing:** Confirmation of the optimal temperature for the soft annealing process.
\n* **Stress Relief Annealing:** Checking compliance with the required temperature profile necessary to eliminate internal stresses.<\/p>\n
## Technical Data<\/p>\n
The product specifications ensure reliable and long-lasting performance even in the most demanding workshop environments.<\/p>\n
| Specification | Value |
\n| :— | :— |
\n| **Product Name** | Temperature Indicator Crayon, Red |
\n| **Part Number** | 311062 |
\n| **Nominal Temperature (Melting Point)** | 100 \u00b0C |
\n| **Color** | Red |
\n| **Accuracy** | $pm 1%$ compared to the nominal temperature |
\n| **Application Surface** | Smooth surfaces |
\n| **Operating Principle** | The mark melts when the nominal temperature is reached |
\n| **Dimensions (Length x Width x Height)** | 136.16 x 11.86 x 11.86 mm |
\n| **Category** | Welding Technology \/ Accessories |<\/p>\n
## User Guide<\/p>\n
The use of the temperature indicating crayon is very simple, but for the best results, follow the steps below:<\/p>\n
1. **Marking:** Use the crayon to mark a line or dot on the surface of the workpiece whose temperature you wish to check. Ideally, the marking should be done immediately before or during the heating process.
\n2. **Heating:** Begin heating the workpiece according to the desired procedure.
\n3. **Checking:** Observe the mark. As soon as the surface temperature reaches 100 \u00b0C, the mark left by the crayon will change visually (it will melt and run off).
\n4. **Interpretation:** The melting of the mark clearly indicates that the surface has reached the 100 \u00b0C threshold.<\/p>\n
This method is particularly useful in situations where using a digital thermometer is difficult or impossible, or where quick, immediate visual confirmation of the correct process run is required.<\/p>\n
## Related Products<\/p>\n
In addition to the 100 \u00b0C indicator, Wiel\u00e4nder+Schill offers a wide range of options for other temperature ranges, ensuring there is a suitable tool for every heat treatment requirement:<\/p>\n
* **Temperature Indicating Crayon, Blue | 500 \u00b0C (Part No: 311065):** For checking higher temperatures.
\n* **Temperature Indicating Crayon, Yellow | 400 \u00b0C (Part No: 311064):** For medium-high temperature ranges.
\n* **Temperature Indicating Crayon, Green | 204 \u00b0C (Part No: 311063):** For checking medium temperatures.<\/p>\n
All of these accessories utilize the same reliable $pm 1%$ accuracy technology, thus covering the entire heat treatment process scale.<\/p>","protected":false},"excerpt":{"rendered":"
Wiel\u00e4nder+Schill temperature indicating crayon in red color, with a calibrated melting point of 100 \u00b0C. For simple and accurate surface temperature checking.<\/p>","protected":false},"featured_media":341745,"template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-359778","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wielanderschill","7":"product_cat-egyeb-termekek","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/359778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/359778\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/341745"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=359778"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=359778"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=359778"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=359778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}