Series GF-8000 & GF-8000/A

Gräff temperature sensors of the GF-8000 series are particularly suitable for use in temperature measurement in industrial plants, furnaces and mechanical engineering. Thanks to the use of high-quality materials and our special manufacturing process, these sensors can be used at temperatures of up to 600°C. Even in the standard version, the protective tube and the thread are made of high-quality stainless steel 1.4571. The GF-8000 design can be designed both as a vibration-proof version and with an exchangeable measuring insert. The protective tube diameter can be freely dimensioned between 6.0 and 12.0 mm. The sensor designs GF-7027 and GF-8002/8003 are available for both smaller and larger diameters. Of course, all sensors of the GF-8000 type can optionally be manufactured with a head transmitter to provide a standard signal (0-10V / 4-20mA). In addition to the standard BK connection head, we also manufacture this version with an easy-to-install KK connection head. In the GF-8000 version, there is a neck tube (intermediate piece) between the screw-in thread and the connection head for thermal protection of the connection head.