The ebro TPX 330 is a highly specialized, glass-coated Pt 100 temperature probe designed for maximum chemical resistance and precision. Engineered as a replacement probe for the TFX 430 and GFX 460 series precision thermometers, it is the ideal solution for measurements in aggressive media commonly found in laboratories, the chemical industry, and pharmaceutical research.
The TPX 330 (Part No. 1341-5439) is a professional Pt 100 resistance sensor utilizing advanced 4-wire technology to eliminate lead wire resistance and ensure maximum measurement stability. The standout feature of this probe is its glass coating, which provides optimal protection against corrosion from acids, alkalis, and other aggressive chemicals. The probe features a nominal length (NL) of 190 mm and a diameter of 8 mm. Its blunt design is specifically intended for immersion measurements in liquids. Equipped with a professional Lemo connection (Size 1), it offers a secure and interference-free link to the measuring device. The sensor complies with Accuracy Class A, making it a reliable instrument for high-precision and validation-critical applications.
Advantages
- Maximum Chemical Resistance: The high-quality glass coating reliably protects the sensor from aggressive media, extending its service life in laboratory environments.
- Highest Measurement Precision: The Pt 100 4-wire system in Class A guarantees exact results by compensating for cable resistance.
- Secure Industrial Connection: The Lemo Size 1 plug ensures a robust, locking interface and error-free signal transmission.
- Optimized Immersion Depth: With a 190 mm nominal length, temperatures can be accurately recorded even in larger laboratory vessels or deep containers.
- Hygienic and Easy to Clean: The smooth glass surface is easy to sanitize and prevents residue buildup or cross-contamination between different samples.
- System Compatibility: Perfectly matched with ebro TFX 430 and GFX 460 thermometers for seamless data processing.
Technical specifications
| Catalogue number | 1341-5439 (TPX 330) |
| Sensor type | Pt 100, 4-wire technology |
| Compatibility | ebro TFX 430 / GFX 460 |
| Accuracy | Class A |
| Connection | Lemo Size 1 |
| Probe dimensions | NL = 190 mm; Ø 8 mm |
| Material | Glass-coated, blunt tip |
| Measurement variable | Temperature |
| Brand | Ebro |
