Melt pressure sensors

  • cmia

    CMI CANOpen module interface for non-amplified transducers

    0 out of 5

    Overview

    The CAN OPEN module interface for non-amplified transducers has been developed to acquire low level signals from strain gage bridges (load cells, pressure transducers) and to convert them in digital format according to standard CAN OPEN DSP 404.
    Available on plastic version.
    This module makes it easier to create the CAN nets using sensors and standard transducers and reduces on wiring costs.
    This is the ideal solution for retrofitting or for upgrading for systems and machineries.

  • kita

    CT Mounting hole cleaning kit

    0 out of 5

    Overview

    The Cleaning Tool Kit is used to remove excess plastic from transducer mounting holes prior to installation. Installation of transducers into plugged and/or dirty mounting holes is a major cause of installation-related damage. The Cleaning Tool Kit allows the mounting hole to be properly cleaned and checked for integrity.

    Cleaning tools are available for 1/2-20 mounting holes (CT12) and M18x1.5 mounting holes (CT18).

    Note: The cleaning tool should be used when the polymer is molten. Care must be taken not to exceed the specified torque rating (125 inch-pounds) so as to not damage the tool.

  • cavo

    Extension cables (6-pin / 8-pin)

    0 out of 5

    Overview

    Use to connect Gefran transducers to indicators

  • grda

    GRD Rupture disks

    0 out of 5

    Overview

    • Ranges from 2500 psi (170 bar) to 12000 psi (827 bar)
    • Rated to 750°F (400°C)
    • Two length options
    • Low installation and maintenance
    • Stainless-steel body and Inconel diaphragm (disk)
  • hwe_-_hart

    HKE Smart HART – Performance Level PL ‘c’

    0 out of 5

    Overview

    • pressure ranges from: 0-35 to 0-1000 bar / 0-500 to 0-15000 psi
    •  accuracy: < ±0.25% fso (h); < ±0.5% fso (m)
    •  hydraulic transmission system for pressure signal guarantees stability at working temperature (nak).
    •  liquid conforming to rohs directive. nak is defined as a safe substance (gras)
    •  quantity of nak contained per model: hke0 series (30mm³) [0.00183 in³], hke1, hke2, hke3 (40mm³) [0.00244 in³]
    •  1/2-20unf, m18x1.5 standard threads; other types available on request
    •  autozero function on board / external option
    •  inconel 718 diaphragm with gtp coating for temperatures up to 538°c (1000°f)
    •  15-5 ph diaphragm with gtp coating for temperatures up to 400°c (750°f)
    •  hastelloy c276 diaphragm for temperatures up to 300°c (570°f)
    •  17-7 ph corrugated diaphragm with gtp coating for ranges below 100bar-1500psi
    •  stem material: 17-4 ph
  • hwe_-_hart (2)

    HME Smart HART – Performance Level PL ‘c’

    0 out of 5

    Overview

    • Pressure ranges from: 0-17 to 0-2000 bar / 0-250 to 0-30000 psi
    • Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
    • Fluid-filled system for temperature stability
    • Mercury filling volume: HME0 (30mm³); HME1, HME2, HME3 (40mm³)
    • 1/2-20UNF, M18x1.5 standard threads; other types available on request
    • Autozero function on board / external option
    • Standard diaphragm is 15-5 PH stainless steel with GTP coating
    • 17-7 PH corrugated diaphragm with GTP coating for ranges below 100 bar-1500 psi

  • hwe_-_hart (2)

    HMX Smart HART Atex – Performance Level PL ‘c’

    0 out of 5

    Overview

    • Pressure ranges from: 0-17 a 0-2000 bar/0-250 a 0-30000 psi
    • Extensimetric measurement principle with Wheatstone bridge
    • Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
    • Calibration signal 80% FSO internally generated
    • Completely interchangeable with all existing products
    • Protection level: IP65 (6-pin connector)
    • 1/2-20UNF, M18x1.5 standard threads; other types available on request
    • Standard diaphragm is 15-5 PH stainless steel with GTP coating
    • 17-7 PH corrugated stainless steel diaphragm with GTP coating for ranges below 100 bar-1500 psi
    • Other diaphragm types available on request

  • hwe_-_hart

    HWE Smart HART – Performance Level PL ‘c’

    0 out of 5

    Overview

    • Pressure ranges from: 0-17 to 0-1000 bar / 0-250 to 0-15000 psi
    • Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
    • Fluid-filled system for temperature stability
    • Oil filling meets FDA requirements CFR 178.3620 and CFR 172.878
    • Oil filling volume: HWE0 (30mm³); HWE1, HWE2, HWE3 (40mm³)
    • 1/2-20UNF, M18x1.5 standard threads; other types availableon request
    • Autozero function on board / external option
    • 17-7 PH corrugated diaphragm with GTP coating

  • hwe_-_hart (1)

    HWX Smart HART Atex – Performance Level PL ‘c’

    0 out of 5

    Overview

    • Pressure ranges from: 0-17 to 0-1000 bar / 0-250 to 0-15000 psi
    • Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
    • Fluid-filled system for temperature stability
    • Oil filling volume: HWX0 (30mm³); HWX1, HWX2, HWX3 (40mm³)
    • 1/2-20UNF, M18x1.5 standard threads; other types available on request
    • Autozero function on board / external option
    • 17-7 PH corrugated diaphragm with GTP coating

  • in11

    I3 mV/V Output

    0 out of 5

    Overview

    The “IMPACT” series of Gefran, are pressure transmitters, without transmission fluid, for using in High temperature environment (350°C). Medium pressure is transferred directly to the sensitive silicon element via a thick diaphragm. Strain is transduced by a micro-worked silicon structure (MEMS). The operating principle is piezoresistive. “IMPACT” is Gefran’s exclusive series of high-temperature pressure sensors that use the piezoresistive principle. The main characteristic of “IMPACT” sensors is that they do not contain any transmission fluid. The sensitive element, directly positioned behind the contact membrane, is realised in silicon through microprocessing techniques. The micro structure includes the measurement membrane and piezoresistors. The minimum deflection required by the sensitive element makes it possible to use very robust mechanics. The process contact membrane can be up to 15 times thicker than the membrane used in traditional Melt sensors
  • ie1 (2)

    I7 Performance Level PL ‘c’ – Voltage output

    0 out of 5

    Overview

    The “IMPACT” series of Gefran, are pressure transmitters, without transmission fluid, for using in High temperature environment (350°C).
    Medium pressure is transferred directly to the sensitive silicon element via a thick diaphragm. Strain is transduced by a micro-worked silicon structure (MEMS).
    The operating principle is piezoresistive. “IMPACT” is Gefran’s exclusive series of high-temperature pressure sensors that use the piezoresistive principle. The main characteristic of “IMPACT” sensors is that they do not contain any transmission fluid. The sensitive element, directly positioned behind the contact membrane, is realised in silicon through microprocessing techniques.
    The micro structure includes the measurement membrane and piezoresistors.
    The minimum deflection required by the sensitive element makes it possible to use very robust mechanics. The process contact membrane can be up to 15 times thicker than the membrane used in traditional Melt sensors.
  • ie1 (1)

    IE Performance Level PL ‘c’ – 4…20mA output

    0 out of 5

    Overview

    The “IMPACT” series of Gefran are pressure transmitters, without transmission fluid, for using in high temperature environment (350°C). Medium pressure is transferred directly to the sensitive silicon element via a thick diaphragm. Strain is transduced by a micro-machined silicon structure (MEMS). The operating principle is piezoresistive.  The micro structure includes the measurement membrane and piezoresistors. The minimum deflection required by the sensitive element makes it possible to use very robust mechanics. The process contact membrane can be up to 15 times thicker than the membrane used in traditional Melt sensors.

    Application:

    • As for absolute absence of filling fluid , the I series is the right choice for Mercury free, food and medical application.
    • Superior  wear reasistence:  suitable with filled polymers
    • High resistance  to withstand to dynamic pressure
    • High robustness towards the process :cold starts ,multiple installation
    • Low thermal drift for  Zero e Span signal : < 1%FS  (20°C-350°C)