# Electromechanical Temperature Controller for Front Panel Mounting (Without Bimetallic Compensation, Switching Point Adjustable from Rear)<\/p>\n
The electromechanical temperature controller manufactured by Leitenberger (part number: 04.35) is specifically designed for front panel installation, featuring a 3-hole front flange, combining precision with high functionality. This model is known for its easy installation and robust stainless steel construction, ensuring long-term reliability. The device is an ideal choice for demanding industrial applications where accuracy and dependability are key.<\/p>\n
This device follows the principle of \u201eQuality Made in Germany,\u201d ensuring the highest level of measurement and control performance.<\/p>\n
## Main Features and Advantages<\/p>\n
This temperature controller has several features that set it apart from competitors:<\/p>\n
* **Robust Design:** The high-quality stainless steel housing guarantees a long service life and corrosion resistance, even in harsh operating conditions.
\n* **K\u00f6nny\u0171 Leolvashat\u00f3s\u00e1g:** A dupla kijelz\u0151 (aktu\u00e1lis \u00e9rt\u00e9k fekete, be\u00e1ll\u00edtott \u00e9rt\u00e9k piros) tiszta, feh\u00e9r h\u00e1tt\u00e9ren, fekete jel\u00f6l\u00e9sekkel biztos\u00edtja a gyors \u00e9s pontos leolvas\u00e1st.
\n* **High Accuracy:** The Bourdon tube measuring system, without bimetallic compensation, ensures extremely precise temperature measurement.
\n* **Wide Measuring Range:** The adjustable measuring range spanning from -80\u00b0C up to +380\u00b0C provides flexibility for controlling the temperature of various processes.
\n* **Rear-Adjustable Switching Point:** The switching point is set on the rear of the device, which facilitates fine-tuning built-in units without disturbing the display.<\/p>\n
## Technical Data Summary<\/p>\n
The table below details the technical parameters of the Leitenberger electromechanical temperature controller (04.35):<\/p>\n
| Feature | Specification | Notes |
\n| :— | :— | :— |
\n| **Part Number** | 04.35 | For front panel installation, with 3-hole flange |
\n| **Housing Material** | Stainless Steel | High-quality execution |
\n| **Front Panel** | Stainless Steel, polished | Clean and durable surface |
\n| **Measuring Mechanism** | Bourdon tube system | Without bimetallic compensation |
\n| **Kijelz\u0151** | Dupla kijelz\u0151 (Aktu\u00e1lis: fekete, C\u00e9l: piros) | Feh\u00e9r h\u00e1tt\u00e9r, fekete jel\u00f6l\u00e9sek |
\n| **Scale Length** | Approx. 240\u00b0 | High-resolution scale |
\n| **M\u00e9r\u00e9si Tartom\u00e1ny** | -80 … +380 \u00b0C | \u00c1ll\u00edthat\u00f3 |
\n| **Display Accuracy** | Class 2 | According to DIN 16203 standard |
\n| **Kapcsol\u00e1si Kapacit\u00e1s** | 5A \/ 3A | 125 \/ 250 VAC mellett, 40…60 Hz |
\n| **Kapcsol\u00e1s** | Kb. \u00b12% | A m\u00e9r\u00e9si tartom\u00e1ny sz\u00e1zal\u00e9k\u00e1ban |
\n| **Terminals** | 6.3 mm flat connectors | According to EN 60730 standard |
\n| **Protection Class (Base)** | Housing: IP 53, Terminals: IP 00 | According to DIN 60529 |<\/p>\n
## Detailed Technical Description<\/p>\n
### Measuring System and Accuracy<\/p>\n
The device is based on the reliable **Bourdon tube measuring system**. The absence of bimetallic compensation means that the measurement is based exclusively on the temperature measured by the temperature-sensing element, which is ideal for applications where the influence of ambient temperature on the measuring mechanism must be minimized. The scale length is approximately 240 degrees, providing excellent resolution across the entire measuring range. The display accuracy is classified as **Class 2** according to the DIN 16203 standard, guaranteeing reliability compliant with industrial standards.<\/p>\n
### Electrical Switching Functions<\/p>\n
The thermostat is equipped with a built-in switch, which allows for automatic control of processes when the set temperature value is reached.<\/p>\n
* **Switching Capacity:** The relay can handle a load of 5 Amperes at 125 Volts, or 3 Amperes at 250 Volts AC voltage, at frequencies between 40 and 60 Hz.
\n* **Terminals:** Connections are made using standard 6.3 mm flat connectors, compliant with the EN 60730 standard, ensuring compatibility and safe wiring.<\/p>\n
### Protection and Installation<\/p>\n
The device basically provides **IP 53** protection class for the housing (protected against dust, and protected against splashing water), while the connectors have **IP 00** protection (no protection).<\/p>\n
**Optional Protection:** If protective caps are installed for the connectors, the overall protection class can be raised to **IP 55**, which offers enhanced protection against dust and water jets, making the device ideal for use in dustier or wetter environments.<\/p>\n
### Factory Settings (Optional)<\/p>\n
The product is also available with fixed settings, which have a factory pre-set switching point and limit value at the maximum set value. In this case, user setting options for the switching point are not available.<\/p>\n
## Application Areas<\/p>\n
This electromechanical temperature controller can be used excellently in:<\/p>\n
1. **Refrigeration Technology:** Precise regulation of temperature in cold rooms, chiller units, and industrial refrigeration equipment.
\n2. **Industrial Heating Systems:** Monitoring and regulation of process temperatures where a reliable switching function is required.
\n3. **Machine Building:** Temperature monitoring and safety cutoff for built-in equipment.
\n4. **HVAC Technology:** Management of temperature control points in larger systems.<\/p>\n
Leitenberger is committed to quality, and this product is the result of German engineering expertise and precision. For further information or if you are interested in custom configurations, please contact our sales team.<\/p>","protected":false},"excerpt":{"rendered":"
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