Temperature sensors /Thermocouple
Thermocouple
Installation sensor for acids and bases
Installation sensor for acids and bases
Series GF-7039
General
Gräff temperature sensors of the GF-7039 series are particularly suitable for use in measuring the temperature of acids, paints or alkalis, etc. from the fields of plastics technology, the pharmaceutical industry, power plant technology, heating and cooling technology, chemical plants and the paint industry. Due to the combination of high-quality materials, there are no limits to this series. In addition, the version with a PTFE protective tube offers the advantage that these sensors can also be screwed in directly in the process using a PTFE fixed thread. As with all Gräff sensors, this series is also manufactured exclusively with a thermal cable instead of a compensating cable. All sensor components are mainly made of high-quality PTFE or also with stainless steel 1.4571 measuring tip. This sensor is provided with a fixed thread made of PTFE as standard. Of course, this sensor design will be moisture or water resistant. This version is equipped with a cable and a cable kink protection as standard. Different cable types complete this product.
Product features
Technical details
Thermo voltage
Fe-CuNi/J-L, NiCr-Ni/K, Pt-RhPt/S-R
Diameter protection tube
Min. 8,00 mm up to max. 12,0 mm
Form of the measuring tip
In stages
plan, angled, spherical
Further versions on request
Installation length
Min. 20 mm up to max. 250 mm
Material of the protection tube
Completely made of PTFE,
Acid proof, alkali / bases proof
stainless steel measuring tip available
Process temp. at the measuring tip
Up to +160°C depending on version
Process connection
Standard M14
Further versions on request
High – quality cable types
Thermocouple cable
All available versions
Connectivity
Free ends, plug, special
Special versions
Customized, on request
Thermo voltage
Fe-CuNi/J-L, NiCr-Ni/K, Pt-RhPt/S-R
Diameter protection tube
Min. 8,00 mm up to max. 12,0 mm
Form of the measuring tip
In stages
plan, angled, spherical
Further versions on request
Installation length
Min. 20 mm up to max. 250 mm
Material of the protection tube
Completely made of PTFE,
Acid proof, alkali / bases proof
stainless steel measuring tip available
Process temp. at the measuring tip
Up to +160°C depending on version
Process connection
Standard M14
Further versions on request
High – quality cable types
Thermocouple cable
All available versions
Connectivity
Free ends, plug, special
Special versions
Customized, on request