Temperature sensors /Thermocouple

Thermocouple
Thermocouple with bayonet lock, immersion sleeve and T-piece

Series GF-7010

General

Gräff temperature sensors of the GF-7010 series are particularly suitable for use in measuring the temperature of liquids in pipes, tanks and containers, etc. from the fields of plastics technology, the pharmaceutical industry, power plant technology, heating and cooling technology, chemical plants and mold making. Due to the combination of high-quality materials, there are no limits to this series. In addition, the version with a closed immersion sleeve offers the advantage that the medium to be detected remains in the closed circuit even when the sensor is replaced. Thanks to a suitable bayonet lock, the sensor can always be changed quickly, even during the process. For applications in pipelines, we offer suitable T-pieces for integration into the respective pipelines. The installation lengths can be freely selected and can therefore be adapted to any pipe diameter or process depth. 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 stainless steel 1.4571.

Product features
  • Thermocouples acc. to DIN EN 60584

  • High precision thermo cable

  • High precision measuring system

  • Single / double measuring system

  • Electrical isolated or not isolated

  • Pure silver interior design

  • Durable

  • Process and fail safe

  • Temperature and long-term stable

  • ATEX version

  • FDA / CE compliant version

Technical details

Thermo voltage
Fe-CuNi/J-L, NiCr-Ni/K, Pt-RhPt/S-R

Diameter
10,0 mm – 8,0 mm in standard

Design of the immersion sleeve
Closed, Plan

Installation length
Min. 10mm up to max. 2000mm

Sensor mounting
Bayonet lock

Process temp. at the measuring tip
Up to +600°C depending on version

Process-connection adapter
Metric or Zoll up to 300mm

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
10,0 mm – 8,0 mm in standard

Design of the immersion sleeve
Closed, Plan

Installation length
Min. 10mm up to max. 2000mm

Sensor mounting
Bayonet lock

Process temp. at the measuring tip
Up to +600°C depending on version

Process-connection adapter
Metric or Zoll up to 300mm

High – quality cable types
Thermocouple cable
All available versions

Connectivity
Free ends, plug, special

Special versions
Customized, on request

Product overview
  • Temperature sensor
  • Melt pressure sensor
  • Electric heating
  • Insulating sleeves
  • Control technology
  • Electronics
Accessories
  • Thread adapter
  • Plugs/couplings

  • Connection cable
  • Thermocouple cable
  • Immersion sleeves

You are looking for solutions.
We have answers.

We are there for you if you have questions, specific requirements or challenges that require special and custom-made solutions. We are happy to personally assist you with our competences. You are welcome to contact us anytime.