Melt pressure transducers
type DA

Melt Pressure Transducer with standardized output signal
trsduttori pressione plastica fusa
The DA Series melt pressure transducers are characterized by their high quality of workmanship and outstanding performance and are used in the plastic manufacturing and processing industries throughout the world.
Their absolute reproducibility and stable measuring values contribute to our measurement accuracies.

  • Application areas up to 400°C (750°F)
  • Pressure ranges from 0-50 and 0-2.000bar (0-725 and 29,000 psi)
  • Liquid filled measuring system
  • Maximum reliability through new membrane technology
  • Standard G-coating to counteract adhesive materials
  • 100% market compatible
  • Mercury free version available at no additional surcharge
sensori di pressione Data sheet
sensori di pressione Order Specification in BAR

sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni

Melt pressure transducers
type DAI

Melt Pressure Transducer with Integrated Amplifier
trsduttori pressione plastica fusa
The DAI Series offers – in addition to maximum reliability – improved user friendliness in the form of an Auto-Zero Function for local or remote configuration.

These models offer mA and mV output signals for further processing. The popular and most commonly used 2-wire and 4-20mA configuration provide unequalled interference in critical environments.

  • Interference resistant signals over long distances
  • Stable output signals
  • No damage due to incorrect wiring configurations
  • 3- and 4-wire technology available at no additional charge
  • Applications with process medias of up to 400°C (750°F) possible
  • Standard G-coating to counteract adhesive materials
  • Maximum reliability through new membrane technology
sensori di pressione Data sheet
sensori di pressione Order Specification in BAR

sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni

Melt pressure transducers
type DTA

Pressure Transducer with Standardized Output Signal and Integrated Temperature Measurement
trsduttori pressione plastica fusa
The DTA defines the industry standard in combination with temperature measurement. One process connection suffices to measure both values.

The unit excels in its high quality workmanship and cost efficiency. Its absolute reproducibility and stable measuring values contribute to our measurement accuracies.

  • Liquid filled measuring system
  • Maximum reliability through new membrane technology
  • Standard G-coating to counteract adhesive materials
  • Combined pressure and temperature measurement
  • Robust design with G-Armor flexible components
  • Applications with process medias of up to 400°C (750°F) possible
  • Pressure ranges from 0-50 and 0-2.000 bar (0-725 to 29,000 psi) available
  • Stable output signals
  • Longlife Design
sensori di pressione Data sheet
sensori di pressione Order Specification in BAR

sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni

Melt pressure transducers
type DTAI

Pressure Transmitter with Integrated Amplifier and Integrated Temperature Measurement
trsduttori pressione plastica fusa
The DA Series melt pressure transducers are characterized by their high quality of workmanship and outstanding performance and are used in the plastic manufacturing and processing industries throughout the world.
Their absolute reproducibility and stable measuring values contribute to our measurement accuracies.

  • Application areas up to 400°C (750°F)
  • Pressure ranges from 0-50 and 0-2.000bar (0-725 and 29,000 psi)
  • Liquid filled measuring system
  • Maximum reliability through new membrane technology
  • Standard G-coating to counteract adhesive materials
  • 100% market compatible
  • Mercury free version available at no additional surcharge
sensori di pressione Data sheet
sensori di pressione Order Specification in BAR

sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni

Melt pressure transducers
type DAP

Melt Pressure Transducer with Heated Sensor Tip
trsduttori pressione plastica fusa

The DAP Series incorporate a heated sensor tip, which limits the potential for sensor damage relating to the membrane, resulting from installation or removal of the pressure transmitter.

The Gneuss patented heated sensor tip allows the sensor to be easily removed from a “frozen” melt without any problems. The diaphragm is not damaged when the polymer contracts. The DAP has revolutionized the handling of critical medias, for example PC, PMMA or ABS.

  • Heater with 24V
  • Combined pressure- and temperature measurement
  • Highly tough design with flexible components
  • G-coating to counteract adhesive materials
  • Patented technology
  • Removal possible even when extrusion line is down or at ambient temperature
  • Longlife design
sensori di pressione Data sheet
sensori di pressione Order Specification in BAR
sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni

Melt pressure transducers
type DAIP

Pressure Transmitter with Integrated Amplifier and Heated Sensor Tip
trsduttori pressione plastica fusa
The DAIP Series incorporates a heated sensor tip, which limits the potential for sensor damage relating to the membrane, resulting from installation or removal of the pressure transmitter. Additionally it offers the comfort of the DAI series in combination with temperature measurement, allowing for heater control.

The Gneuss patented heated sensor tip allows the sensor to be easily removed from a “frozen” melt without any problems. The diaphragm is not damaged when the polymer contracts. The DAIP has revolutionized the handling of critical medias, for example PC, PMMA or ABS.

  • Heater with 24V
  • Patented technology
  • Maximum reliabilty through new membrane technology
  • G-coating to counteract adhesive materials
  • Robust design with G-Armor flexible components
  • Applications with process medias of up 400°C (750°F) possible
  • Pressure ranges from 0-50 and 0-2.000 bar (0-725 and 29,000 psi)
  • Interference resistand signals over long distances
  • 3- and 4-wire technology available
  • With integrated amplifier 0-20 mA, 4-20 mA, or 0-10 V output
sensori di pressione Data sheet
sensori di pressione Order Specification in BAR

sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni

Melt pressure transducers
type DAIX

Explosion-Proof Pressure Transmitter | Ex II 1G Ex ia IIC T4
trsduttori pressione plastica fusa
ith the DAIX Series, Gneuss now has an explosion proof pressure transducer available. This melt pressure transducer is intrinsically safe.

The uncompromising development of the DAIX provides an excellent choice for Ex-areas, complimenting years of tried and tested Gneuss products.

  • 0,25% accuracy of full scale
  • Ex II 1G Ex ia IIC T4
  • 2 wire technology with 4-20 mA output
  • Interference resistant signals over long distances
  • Applications with process medias of up to 400°C (750°F) possible
  • Developed in accordance with requirements of the Plastics and chemical industry
  • Pressure range selection via turn-down feature (multi-range)
  • Auto-Zero Function (local / remote) accessible

sensori di pressione Data sheet
sensori di pressione Order Specification in BAR

sensori di pressione Order Specification in PSI
sensori di pressione Manuale Istruzioni
sensori di pressione Manuale Installazione EX

Trasduttori di temperatura per estrusori di plastiche
tipo TF-CX

Temperature Sensor with ceramic insulation
trsduttori pressione plastica fusa

The temperature sensors of the TF Series are ideal for exact temperature measurements in highly sensitive medias. The ceramic isolation guarantees a direct reading of the melt temperature independent of the flange or tool location. The ceramic encases the measuring element and isolates it from the surrounding area. The design of the TF conforms to the recommended guide lines of the Plastics and Rubber trade association according to EUROMAP 31.

  • Measuring tip isolated with high-performance ceramic
  • Highly precise temperature measurement
  • Plug connections with gold-plated contacts
  • Extremely robust conical measuring element (rheologically optimized)
  • Applications up to 500°C (932°F ) media temperature
  • 100% market compatible
  • Conforms to EUROMAP 31
Ceramic insulated measurement tip

The melt temperature sensors with thermally insulated measurement tip provide the user with a precise and meaningful measurement. Distortion of the measurement value by external or internal heat influences is minimised. The sensor with ceramic insulated measurement tip is therefore particularly recommended for use with thermally-sensitive materials due to the authentic measurements which it provides.
sensori di pressione Data sheet
sensori di pressione Order Specification

sensori di pressione Manuale Istruzioni

Trasduttori di temperatura per estrusori di plastiche
tipo TF-MX

Temperature Sensor all metal design
trsduttori pressione plastica fusa

The TF-MX Series was developed in order to measure melt temperatures quickly and easily for all types of plastics. The temperature sensors are economical and versatile and impress with their robustness and reliability. The rheological characteristics of innumerable plastics were considered during the design procedure of the conical measuring tip, so that highly viscous medias can be ascertained without any greater problems. Major advantages regarding the life-span and reliability of the sensor in comparison to sword sensors are ensured due to the correct installation procedure.

  • Robust metal construction
  • Special material for measuring tip
  • Plug connections with gold plated contacts
  • Rheologically optimized sensor tip
  • Applications up to 500°C (932°F) media temperature
  • 100% market compatible
  • Maximum melt pressure 2.000bar (29,000psi)
Measuring tip length

The measuring tip length is selected according to the polymer melt viscosity and melt channel diameter at the point where the instrument is located. The length can be selected in 5mm (0,2 inch) steps from 0 mm (0 inch) (flush) to 25 mm (1 inch). The standard design is suitable for melt temperatures of up to 400°C (1,000°F), the special Hastelloy design (see above) up to 500°C (932°F). All the tip lengths are available with thermocouples (Fe-CuNi type J or L, NiCr-Ni type K) or resistance sensors PT 100 (2-, 3- or 4-wire).
sensori di pressione Data sheet
sensori di pressione Order Specification

sensori di pressione Manuale Istruzioni