Temperature sensors /Thermocouple

Thermocouple
Angled installation sensor

Series GF-7008

General

Gräff temperature sensors of the GF-7008 series are particularly suitable for use in temperature measurement on tools, heating blocks, thermos blocks, 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 thread adapter offers the advantage that by attaching a very small sensor bore with a surface thread, sensors can be inserted and replaced very easily and quickly. 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. Especially when attaching the sensor bore, very small and thus space-saving bores from 1.0 mm can be made here. The measuring system is always fixed in your sensor bore with the appropriate contact pressure by means of spring pressure in order to record the best and very precise process temperatures.

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
1,0 mm – 6,00 mm in standard

Form of the measuring tip
118°angled, plan, convex, spherical

Bayonet-lock
Nickel-plated steel or stainless steel VK-14

Kink protection-/ threaded spring
Stainless steel / Inconel up to 1000 mm
Standard 180 mm
Standard 250 mm

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

Process-connection adapter
Thread adapter

High – quality cable types
Thermocouple cable
All available versions

Connectivity
Free ends, plug, special

Special version
Customized, on request

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

Diameter
1,0 mm – 6,00 mm in standard

Form of the measuring tip
118°angled, plan, convex, spherical

Bayonet-lock
Nickel-plated steel or stainless steel VK-14

Kink protection-/ threaded spring
Stainless steel / Inconel up to 1000 mm
Standard 180 mm
Standard 250 mm

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

Process-connection adapter
Thread adapter

High – quality cable types
Thermocouple cable
All available versions

Connectivity
Free ends, plug, special

Special version
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

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