Main features & overview

01 show k30a

Overview

The K3 Series are pressure sensors for use in high temperature applications where the process temperatures may reach 538°C (1000°F) such as high temperature engineered polymers.

The K Series utilizes standard melt pressure principles and construction; strain sensing technology is bonded foil strain gage.

A near incompressible sodium-potassium (i.e. NaK) mixture is used for pressure transmission.

NaK is FDA recognized safe (GRAS) substance.

Application:

  • As for FDA approval, K series is suitable for Mercury free , food and medical application
  • Processing special polymers, technopolymers (538°C /1000°F)

Description

  • 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: K30 series (30mm3) (0.00183 in3), K31-K32-K33 series (40mm3) (0.00244 in3)
  • 1/2-20UNF, M18x1.5 standard threads; other types available on request
  • 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

Between the filled-in Gefran sensors the Melt pressure transducers filled with sodium-potassium are those able to work at the highest temperatures (i.e. up to 538°C), assuring a total compliance with the maximum levels of accuracy and of reliability.

All the NaK sensors are conform to the RoHS Directive thanks to the sodium-potassium filling fluid, considered a substance “Generally Recognized As Safe“ (GRAS).

The Nak serie Performance Level 'c' version is conform to the European standard EN1114-1 related to the safety requirements for extruders.

K3 mV/V output KE 4...20mA output
KN Voltage output KE PL 'c' Performance Level PL 'c'- 4...20mA output
K7 PL 'c' Performance Level PL 'c'- Voltage output KD DP404 CAN OPEN digital output
HKE Smart HART - Performance Level PL 'c'
   

 What's new in Sodium-Potassium (NaK) filled (K Series)
SAFE, EFFICIENT AND STATE-OF THE-ART MACHINERY WITH THE NEW PERFORMANCE LEVEL ‘C’ FILLED SENSORS
The new Performance Level ‘c’ versions are the ideal solution for increasing the safety of extruders.

Main features & overview

03 kita

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.

Description

Main features & overview

01 show k30a

Overview

The KE Series are pressure sensors for use in high temperature applications where the process temperatures may reach 538°C (1000°F) such as high temperature engineered polymers.

The K Series utilizes standard melt pressure principles and construction; strain sensing technology is bonded foil strain gage.

The uses a near incompressible NAK (Sodium Potassium) for pressure transmission.

NaK is FDA recognized safe (GRAS) substance.

Application:

  • As for FDA approval, K series is suitable for Mercury free, food and medical application
  • Processing special polymers, technopolymers (538°C/1000°F)

Description

  • 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: KE0 series (30mm3) (0.00183 in3), KE1, KE2, KE3 (40mm3) (0.00244 in3)
  • 1/2-20UNF, M18x1.5 standard threads; other types available on request
  • Autozero function on board / external option
  • Stem drift Autocompensation function (SP version)
  • 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

Main features & overview

04 punta

Overview

A properly machined mounting hole is vital to optimal operation of a melt pressure transducer or transmitter.

Poorly machined holes can result in damage that causes unreliable output or even total failure.

The transducer mounting hole drill kit contains the necessary drill bits and taps needed to machine a standard transducer mounting hole, including a special pilot drill required to machine the 45 degree seat.

Drill kits are available for the 1/2-20 mounting hole (KF12) and the M18x1.5 mounting hole (KF18).

Description

Main features & overview

01 show kn0

Overview

The KN Series are for use in high temperature applications where the process temperatures may reach 538°C (1000°F) such as high temperature engineered polymers.

The K Series utilizes standard melt pressure principles and construction, but uses a near incompressible NAK (Sodium Potassium) for pressure transmission.

The K Series strain sensing technology is bonded foil strain gage.

Description

  • Pressure ranges from: 0-35 ato 0-1000 bar / 0-500 to 0-150000 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: KN0 series (30mm3) (0.00183 in3) , KN1, KN2, KN3 (40mm3) (0.00244 in3)
  • 1/2-20UNF, M18x1.5 standard threads; other types available on request
  • Autozero function on board / external option
  • Stem drift Autocompensation function (SP version)
  • 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)
  • HastelloyC276 diaphragm for temperatures up to 300°C (570°F)
  • 17-7 PH corrugated diaphragm with GTP coating for ranges below 100 bar-1500 psi

Main features & overview

01 cavo

Overview

Use to connect Gefran transducers to indicators

Description

Main features & overview

01 show kd0a

Overview

The KD Series are pressure sensors for use in high temperature applications where the process temperatures may reach 538°C (1000°F) such as high temperature engineered polymers.

The K Series utilizes standard melt pressure principles and construction; strain sensing technology is bonded foil strain gage.

A near incompressible sodium-potassium (i.e. NaK) mixture is used for pressure transmission.

NaK is FDA recognized safe (GRAS) substance.

Application:

  • As for FDA approval, K series is suitable for Mercury free , food and medical application
  • Processing special polymers, technopolymers (538°C /1000°F)

Description

Electrical

  • Digital output signal with DP404 CAN OPEN communication protocol
  • Transmission frequency (Baud rate): 10 Kbaud to 1 Mbaud (default 500 Kbaud)
  • Software / Hardware selection of Baud rate and ID nodes
  • Operation with 1 or 2 settable alarm limits
  • “Autozero” for temperature compensation
  • Zero and span drift compensation
  • 80% FSO calibration signal

Mechanical

  • Pressure ranges: 0-35 to 0-700 bar / 0-500 to 0-10000 psi
  • Accuracy: < ± 0.25% FSO (H); < ±0.5% FSO (M)
  • Hydraulic transmission system to guarantee temperature stability (NaK).
  • Liquid conforming to RoHS Directive. NaK is defined as a safe substance (GRAS).
  • Quantity of NaK contained per model: KD0 series (30mm3) (0.00183 in3), KD1,KD2,KD3 series (40mm3) (0.00244 in3)
  • Standard threading: 1/2-20 UNF, M18x1.5; other versions on request.
  • 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 100 bar-1500 psi

Main features & overview

02 grda

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)

Description

Rupture disks, also known as burst plugs or soft plugs, are used for emergency pressure relief of an extruder.
They are designed to instantaneously rupture at a specific pressure.
This provides reliable relief in applications where rapid pressure buildup can occur, protecting both personnel and equipment.
For maximum life, the recommended pressure rating is >=1.4 times normal operating pressure.
Do not exceed the high-pressure specification.

Main features & overview

01 show hwe hart

Overview

The HKE series of Gefran are pressure transmitters with HART communication protocol for using in high temperature environment.

The main characteristic of this series is the capability to read temperature of the media up to 538°C.

The constructive principle is based on the hydraulic trasmission of the pressure.

The fluid-filled system assures the temperature stability.

The physical measure is transformed in a electrical measure by means of strain-gauge technology.

Description

  • 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

Main features & overview

05 ts3a

Overview

The TS3 simulates the output of a Gefran mV/V melt pressure transducer (M3 and W3 series) at various pressure levels.

The TS3 simulates any strain gage-based transducer and is available in either a 6-pin (TS36) or 8-pin (TS38) version.

Description

  • Better than ±0.25% FSO accuracy (±0.05 mV/V
  • Economically priced
  • Lightweight, easy-to-use
  • Internal bridge resistance of 350?
  • Internal 80% FSO R-Cal standard
  • Optional certification available

The mercury-filled melt pressure sensors, designed by Gefran, are suitable to work with high temperature process media, up to 400°C, and are specifically designed to measure and control melt pressure on plastic machinery, typically extruders.

All products related to M Series are available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU.

M3 mV/V output ME 4...20mA output
MN Voltage output ME PL 'c' Performance Level 'c' - 4...20mA output
M7 PL 'c' Performance Level 'c' - Voltage output MD DP404 CAN OPEN digital output
M5 Mechanical gauge M6 Digital gauge - Retransmission
MX Atex - 4...20mA output MX4 Atex - 4...20mA output
HME Smart HART - Performance Level PL 'c' HMX Smart HART Atex - Performance Level PL 'c'
   

 

Main features & overview

05 w3a

Overview

The M3 series of Gefran are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The main characteristic of this series is the capability to read temperature of the media up to 400°C.

The constructive principle is based on the hydraulic trasmission of the pressure. The fluid-filled system assures the temperature stability.

The phisical measure is transformed in a electrical measure by means the strain-gauge technology.

Description

  • Pressure ranges from: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Strain gage Wheatstone bridge
  • Accuracy : <±0.25% FSO (H); <±0.5% FSO (M)
  • Internally generated 80% calibration signal (R-Cal)
  • Fluid-filled system for temperature stability
  • Grade of protection: IP65 (6-pin connector version)
  • 1/2-20 UNF, M18x1.5 standard threads; other types available on request
  • 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

Further versions available on request.

Main features & overview

03 ME0 WE0 MN0 WN0

Overview

The ME series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The main characteristic of this series is the capability to read temperature of the media up to 400°C.

The constructive principle is based on the hydraulic trasmission of the pressure.

The fluid-filled system assures the temperature stability.

The phisical measure is transformed in a electrical measure by means the strain-gauge technology.

Description

  • Pressure ranges from: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Strain gage Wheatstone bridge
  • Accuracy : <±0.25% FSO (H); <±0.5% FSO (M)
  • Internally generated 80% calibration signal (R-Cal)
  • Fluid-filled system for temperature stability
  • Grade of protection: IP65 (6-pin connector version)
  • 1/2-20 UNF, M18x1.5 standard threads; other types available on request
  • 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

Further versions available on request.

Main features & overview

05 w3a

Overview

The MN series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The MN series of Gefran, are pressure transmitters for using in High temperature environment.

The main characteristic of this series is the capability to read temperature of the media up to 400°C.

The constructive principle is based on the hydraulic trasmission of the pressure.

The fluid-filled system assures the temperature stability.

The phisical measure is transformed in a electrical measure by means the strain-gauge technology.

Description

  • Pressure ranges from: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Strain gage Wheatstone bridge
  • Accuracy : <±0.25% FSO (H); <±0.5% FSO (M)
  • Internally generated 80% calibration signal (R-Cal)
  • Fluid-filled system for temperature stability
  • Grade of protection: IP65
  • 1/2-20 UNF, M18x1.5 standard threads; other types available on request
  • 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

Other diaphragms available on request.

Main features & overview

09 we

Overview

The ME Pl'c' series of Gefran are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The ME Performance Level 'c' Series are pressure sensors for use in high temperature applications where the process temperatures may reach 400°C (°F) such as high temperature engineered polymers.

The K Series utilizes standard melt pressure principles and construction; strain sensing technology is bonded foil strain gage.

A near incompressible liquid (mercury) is used for pressure transmission.

Description

  • Perfromance Lvevel 'c'
  • Pressure ranges from: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
  • Fluid-filled system for temperature stability
  • Mercury filling volume: ME0 (30mm3); ME1, ME2 (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

Further versions available on request.

Main features & overview

09 we

Overview

The M7 PL'c' series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The M7 Performance Level 'c' Series are pressure sensors for use in high temperature applications where the process temperatures may reach 400°C (°F) such as high temperature engineered polymers.

The K Series utilizes standard melt pressure principles and construction; strain sensing technology is bonded foil strain gage.

A near incompressible liquid (mercury) is used for pressure transmission.

Description

  • Performance Level PL'c'
  • Pressure ranges from: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
  • Fluid-filled system for temperature stability
  • Mercury filling volume: M70 (30mm3); M71, M72 (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 anges below 100 bar-1500 psi

Further versions available on request.

Main features & overview

05 w3a

Overview

The MD series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II). (see informative note RoHS II).

Description

  • Digital output signal with DP404 CAN OPEN communication protocol
  • Transmission frequency (Baud rate): 10 Kbaud to 1 Mbaud (default 500 Kbaud)
  • Software / Hardware selection of Baud rate and ID nodes
  • Operation with 1 or 2 settable alarm limits
  • "Autozero" for temperature compensation
  • Zero and span drift compensation
  • 80% FSO calibration signal
  • Pressure ranges: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Extensimetric measurement principle with Wheatstone jumper
  • Precision: < ± 0.25% FSO (H); < ±0.5% FSO (M)
  • Hydraulic transmission system to guarantee temperature stability.
  • Protection level: IP65
  • Standard threading: 1/2-20 UNF, M18x1.5; other versions on request
  • 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

Further versions available on request.

Main features & overview

05 w3a

Overview

The MX series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The main characteristic of this series is the capability to read temperature of the media up to 400°C.

The constructive principle is based on the hydraulic trasmission of the pressure.

The fluid-filled system assures the temperature stability.

The phisical measure is transformed in a electrical measure by means the strain-gauge technology.

Description

  • Pressure ranges: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Extensometric measurement principle with Wheatstone bridge
  • Precision: <±0.25% FSO (H); <±0.5% FSO (M)
  • Calibration signal 80% FSO internally generated
  • Protection level: IP65 (6-pin connector)
  • Standard threading 1/2-20 UNF, M18x1.5, other versions on request
  • 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

Further versions available on request.

Main features & overview

07 w6a

Overview

The M6 series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The M6 Series has an improved digital readout utilizing an extra-large five-digit display.

The M6 Series melt pressure gauge provides reliable, maintenance-free, localized pressure indication.

The small capillary tube filled with a special medium isolates the gauge housing from potential thermal damage.

Description

  • Better than ±0.50% FSO (M) accuracy
  • Economically priced
  • 2 times overload capacity
  • 1/2-20 UNF thread standard, M18x1.5 also available
  • One alarm standard
  • 4-20 mA retransmission standard
  • 15-5 stainless steel diaphragm with Armoloy coating standard (others available upon request)
  • 17-7 PH corrugated diaphragm with TiN (Titanium Nitride) coating for ranges below 100 bar (1500 psi)

Main features & overview

01 hwe hart

Overview

The HME series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The HME series of Gefran are pressure transmitters with HART communication protocol for using in high temperature environment.

The main characteristic of this series is the capability to read temperature of the media up to 400°C.

The constructive principle is based on the hydraulic trasmission of the pressure.

The fluid-filled system assures the temperature stability.

The physical measure is transformed in a electrical measure by means of strain-gauge technology.

Description

  • 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

Further versions available on request.

Main features & overview

01 hwe hart

Overview

The HMX series of Gefran, are pressure transmitters for using in High temperature environment and specifically designed for melt pressure measurement and available only to be used in large-scale fixed installations or in large-scale stationary industrial tools, typically extruders, or for laboratory B2B equipments for R&D purposes according to the European Directive 2011/65/EU (see informative note RoHS II).

The HMX series of Gefran are pressure transmitters with HART communication protocol for using in high temperature environment with explosive atmosphere presence.

The main characteristic of this series is the capability to read temperature of the media up to 400°C.

The constructive principle is based on the hydraulic trasmission of the pressure.

The fluid-filled system assures the temperature stability.

The physical measure is transformed in a electrical measure by means of strain-gauge technology.

Description

  • 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
  • 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

Further versions available on request.

Main features & overview

01 m0

Overview

The M0 Series is a melt pressure control system which comes complete with the following items:

  • M3x-6-M-xxxx-1-4-D-000 (melt pressure transducer)
  • 2500-0-0-0-W-0-1 (1/4 DIN pressure controller)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The M0 Series is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital controller at a great price.

Description

Indicator

  • Displays pressure in a 5-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 4 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 15-5 PH stainless steel diaphragm with GTP coating

Main features & overview

03 m8

Overview

Indicator

  • Economically priced
  • Displays pressure in a 4-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 2 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 15-5 PH stainless steel diaphragm with GTP coating

Description

The M8 Series is a melt pressure monitoring system which comes complete with the following items:

  • M3x-6-M-xxxx-1-4-D-000 (melt pressure transducer)
  • 40TB-10-RR-R-1-0-1 (1/4 DIN pressure indicator)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The M8 Series is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital indicator at a great price.

Main features & overview

04 m9

Overview

Indicator

  • Economically priced
  • Displays pressure in a 4-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 2 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 15-5 PH stainless steel diaphragm with GTP coating

Description

The M92 is a melt pressure and temperature monitoring system which comes complete with the following items:

  • M32-6-M-xxxx-1-4-D-000 (melt pressure transducer with type “J” thermocouple)
  • 40TB-10-RR-R-2-0-1 (1/4 DIN pressure and temperature indicator)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The M92 is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital indicator at a great price.

Main features & overview

05 w7

Overview

Indicator

  • Economically priced
  • Displays pressure in a 5-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 2 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 15-5 PH stainless steel diaphragm with GTP coating

Description

The M7 Series is a melt pressure monitoring system which comes complete with the following items:

  • M3x-6-M-xxxx-1-4-D-000 (melt pressure transducer)
  • 40B-96-5-10-RR-R0-3-0-1 (1/8 DIN pressure indicator)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The M7 Series is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital indicator at a great price.

Main features & overview

08 wo

Overview

The W0 Series is a melt pressure control system which comes complete with the following items:

  • W3x-6-M-xxxx-1-4-D-000 (oil-filled melt pressure transducer)
  • 2500-0-0-0-W-0-1 (pressure controller)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The W0 Series is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital controller at a great price.

Description

Indicator

  • Economically priced
  • Displays pressure in a 5-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 4 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 17-7 PH stainless steel corrugated diaphragm with GTP coating
  • Oil-fill is FDA approved - meets requirements CFR172.3620 and CFR172.878

Main features & overview

04 m9

Overview

The W92 is a melt pressure and temperature monitoring system which comes complete with the following items:

  • W32-6-M-xxxx-1-4-D-000 (oil-filled melt pressure transducer with type “J” thermocouple)
  • 40TB-10-RR-R-2-0-1 (1/4 DIN pressure and temperature indicator)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The W92 is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital indicator at a great price.

Description

Indicator

  • Economically priced
  • Displays pressure in a 4-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 2 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 17-7 PH stainless steel corrugated diaphragm with GTP coating
  • Oil-fill is FDA approved - meets requirements CFR172.3620 and CFR172.878

Main features & overview

02 m7

Overview

The W7 Series is a melt pressure monitoring system which comes complete with the following items:

  • W3x-6-M-xxxx-1-4-D-000 (oil-filled melt pressure transducer)
  • 40B-96-5-10-RR-R0-3-0-1 (1/8 DIN pressure indicator)
  • C08WLS (25 foot 6-pin cable)
  • SF18 (mounting bracket)

The W7 Series is an excellent solution for those who wish to have the accuracy and stability of a transducer and digital indicator at a great price.

Description

Indicator

  • Economically priced
  • Displays pressure in a 5-digit LED display
  • Auto zero
  • Auto span
  • Auto calibration
  • 2 alarms with adjustable setpoint
  • Touch-type keypad
  • Built-in strain gage bridge excitation
  • Filter for digit stabilization
  • Coded access for user lockout

Transducer

  • Better than ±0.50% accuracy
  • Fluid-filled system for temperature stability
  • 80% output signal for easy calibration
  • 17-7 PH stainless steel corrugated diaphragm with GTP coating
  • Oil-fill is FDA approved - meets requirements CFR172.3620 and CFR172.878

The new Performance Level ‘c’ versions are the ideal solution for increasing the safety of extruders.

February 20, 2013

The new Performance Level ‘c’ versions are the ideal solution for increasing the safety of extruders.

The Melt pressure filled sensors with an extensimetric technology are today enriched by new versions specifically designed to increase the safety level of machinery imposed by current international standards.

The PL 'c ' series in fact complies with the latest revision of standard EN1114-1 related to the safety requirements of the extruders with the new Performance Level 'c' version whose statement of conformity has been issued by the German certification body TÜV Rheinland.

This version features smart electronics with auto-diagnostics that detects all possible fault conditions. Additional safety is ensured by an integrated relay that changes state in case of over-pressures or passing of the set limit in conformity to the requirements of Namur NE21 and NE43.

The benefits are tangible and immediate: lower risks for operators, higher safety levels for the machinery (i.e. Machinery Directive 2006/42/EC and Standard EN1114-1 compliance) and complete respect of the environment (i.e. the diathermic oil is a Food and Drug Administration approved substance as well as the NaK is a Generally Recognized As Safe substance).

Gefran: the first and the only company today in the market with a comprehensive range of Performance Level ‘c’ Melt pressure transducers.

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