Temperature sensors /Thermocouple

Thermocouple
Melt temperature sensor angled version

Series GF-7042/W

General

Gräff temperature sensors of the GF-7042/W series belong to Gräff special sensors, which have proven themselves over the years especially in applications for measuring the melt temperature on injection molding machines. Both the special dimensions and a special material composition characterize this sensor series. Thanks to the combination of high-quality materials and special manufacturing processes, these sensors are extremely durable and very robust. Where similar standard sensors from competitors give up, this GF-7042/G series is just beginning to show its special properties. Like all Gräff sensors, this series is also manufactured exclusively with a thermal cable instead of a compensating cable. This sensor is manufactured in a special manufacturing process and provided with a special coating, as a result you get an incomparable sensor with an extremely durable property! Continuous operating times of more than 50,000 continuous operating hours are unbeatable in this sensor segment! A kink protection spring complete this product.

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

Sensor measures
Measuring tip 4,0/5,2 mm x length
Sealing pin 10,0 mm, conically

Form of the measuring tip
Cylindrical, spherical
Further versions on request

Material
Special stainless steel
Further versions on request

Process connection
M12 x 1

Process temp. at the measuring tip
Up to +400°C depending on version

Special feature
Special coating
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

Sensor measures
Measuring tip 4,0/5,2 mm x length
Sealing pin 10,0 mm, conically

Form of the measuring tip
Cylindrical, spherical
Further versions on request

Material
Special stainless steel
Further versions on request

Process connection
M12 x 1

Process temp. at the measuring tip
Up to +400°C depending on version

Special feature
Special coating
Further versions on request

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

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