# Electromechanical Temperature Controller \u2013 SQUARE DESIGN (Without bimetallic compensation)<\/p>\n
The electromechanical temperature controller manufactured by Leitenberger (type number: 04.74) represents a combination of robust design and extremely precise temperature control. This instrument is an ideal choice for industrial applications requiring reliable and accurate temperature monitoring, especially in the fields of refrigeration technology and industrial measurement technology.<\/p>\n
The device is made of high-quality stainless steel and features a transparent glass front panel, ensuring durability and easy readability. The \u201eMade in Germany\u201d quality guarantees a long service life and reliable operation, in compliance with the strict requirements of DIN EN ISO 9001 quality standards.<\/p>\n
## Main Features and Advantages<\/p>\n
This remote signaling thermostat is built upon a Bourdon tube measuring system and operates specifically **without bimetallic compensation**, which can be advantageous in certain applications due to its simpler structure and specific measuring ranges.<\/p>\n
### Precise Measurement and Control<\/p>\n
The device is used for measuring temperature and for switching relative to a set value. Thanks to the user-friendly design, adjustments can be made easily, while the display is extremely informative.<\/p>\n
* **Measuring System:** Dual Bourdon tube measuring system, without bimetallic compensation.
\n* **Kijelz\u00e9s:** A pillanatnyi h\u0151m\u00e9rs\u00e9kleti \u00e9rt\u00e9k fekete mutat\u00f3val, a be\u00e1ll\u00edtott kapcsol\u00e1si pont pedig piros mutat\u00f3val jelenik meg. Ez a kontrasztos megjelen\u00edt\u00e9s jelent\u0151sen megk\u00f6nny\u00edti az aktu\u00e1lis \u00e1llapot gyors felm\u00e9r\u00e9s\u00e9t.
\n* **Sk\u00e1lahossz:** K\u00f6r\u00fclbel\u00fcl 240\u00b0-os sk\u00e1lahossz biztos\u00edtja a finom felbont\u00e1st. A sk\u00e1la feloszt\u00e1sa v\u00e1ltoztathat\u00f3 (1\u00b0, 2\u00b0, 5\u00b0, 10\u00b0), amely a kiv\u00e1lasztott m\u00e9r\u00e9si tartom\u00e1nyt\u00f3l f\u00fcgg.
\n* **Accuracy Class:** The measurement accuracy is classified in **Class 2 according to the EN 16203 standard**, guaranteeing reliable industrial precision.<\/p>\n
### Switching Functions<\/p>\n
The temperature controller has an integrated electrical switch, which enables the control of external systems (e.g., heating or cooling units) when the set temperature is reached.<\/p>\n
* **Kapcsol\u00f3 t\u00edpusa:** Egyp\u00f3lus\u00fa v\u00e1lt\u00f3\u00e9rintkez\u0151.
\n* **Adjustment Option:** The switching point can be set within the entire measuring range. The adjustment is made using a prominent, PVC-made rotary knob.
\n* **Switching Capacity:** 5A \/ 3A at 125 \/ 250 VAC, at a frequency of 40\u201360 Hz.
\n* **Kapcsol\u00e1s:** A kapcsol\u00e1si pont el\u00e9r\u00e9s\u00e9t k\u00f6vet\u0151en a visszakapcsol\u00e1s pontoss\u00e1ga a k\u00f6vetkez\u0151k\u00e9ppen alakul:
\n* On temperature decrease: +2%
\n* On temperature increase: -2%<\/p>\n
### Mechanical Design and Protection<\/p>\n
The device design ensures maximum durability and flexibility during installation.<\/p>\n
* **Mounting:** Done from the rear using a mounting clamp.
\n* **Housing Protection:** The instrument housing complies with the **IP 53** protection class according to the DIN 60529 standard. This ensures protection against dust ingress and protection against splashing water.
\n* **Terminal Protection:** The default protection for the connectors (terminals) is **IP 00**.
\n* **Optional Protection:** Using an optional protective cap, the protection for the connectors can be increased to **IP 55**, which offers enhanced protection against dust and water jets.<\/p>\n
## Technical Data Summary<\/p>\n
| Parameter | Specification | Notes |
\n| :— | :— | :— |
\n| **Part Number** | 04.74 | Remote Signaling Thermostat |
\n| **Measuring Mechanism** | Bourdon tube, dual, without bimetallic compensation | Robust design |
\n| **Measuring Range** | From -80\u00b0C to +380\u00b0C | Custom ranges on request |
\n| **Accuracy Class** | Class 2 | According to DIN EN 16203 |
\n| **Switching Capacity** | 5A\/3A @ 125\/250 VAC, 40\u201360 Hz | Electrical load capacity |
\n| **Kijelz\u00e9s** | Fekete (aktu\u00e1lis), Piros | Kontrasztos megjelen\u00edt\u00e9s |
\n| **Sk\u00e1lahossz** | kb. 240\u00b0 | V\u00e1ltoztathat\u00f3 feloszt\u00e1s |
\n| **Switch** | Single-pole changeover contact | Adjustable over full range |
\n| **Fastening** | From the rear, with clamp | Simple installation |
\n| **Housing Protection** | IP 53 | According to DIN 60529 |
\n| **Terminal Protection (Basic)** | IP 00 | |
\n| **Terminal Protection (Optional)** | IP 55 | With protective cap |<\/p>\n
## Custom Solutions and Quality Assurance<\/p>\n
Leitenberger is committed to flexible solutions. Special designs are also available if the user requires fixed switching points that are factory set and do not have the option for subsequent adjustment.<\/p>\n
This product represents German manufacturing quality, produced under strict quality control processes, ensuring long-term, trouble-free operation in the industrial environment.<\/p>\n
For further detailed information, customization options, or technical advice, please contact our customer service.<\/p>","protected":false},"excerpt":{"rendered":"
Robust, square-design electromechanical temperature controller without bimetallic compensation, for industrial and workshop applications.<\/p>","protected":false},"featured_media":335158,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[13687],"product_cat":[19384,19386],"product_tag":[],"class_list":["post-362213","product","type-product","status-publish","has-post-thumbnail","product_brand-leitenberger-mrt","product_cat-szervizberendezesek","product_cat-muhelyberendezesek","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/362213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/comments?post=362213"}],"version-history":[{"count":1,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/362213\/revisions"}],"predecessor-version":[{"id":381012,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/362213\/revisions\/381012"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media\/335158"}],"wp:attachment":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=362213"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=362213"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=362213"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=362213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}