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Gefran Pressure Sensors

Render Technology Solutions deal with all kinds of Gefran Products


Render Technology Solutions deal with all kinds of Gefran Products

Render Technology Solutions deal & stock all kinds of Gefran Pressure Sensors in India.

Gefran pressure sensors comes in two categories namely Gefran industrial pressure sensors and Gefran melt pressure Sensors, Gefran Industrial Pressure Sensors Gefran range of industrial current, voltage and digital output pressure sensors for measuring pneumatic and hydraulic pressures on factory automation equipment and test systems. Gefran melt pressure transducers & transmitters for plastic extrusion, injection moulding & blow moulding applications.



Gefran Industrial Pressure Sensors

Gefran Industrial Pressure Sensors supplier

KH Mobile Hydraulics Pressure Sensor



The Gefran KH mobile hydraulics pressure sensor is a low cost compact stainless steel high pressure sensor for use in large quantity OEM applications on mobile vehicles. The KX is available in ranges from 4 bar / 60 psi up to 1000 bar / 15000 psi.

KHC CANopen DS404 Communications Protocol Pressure Sensor

The Gefran KHC Series is a compact pressure sensor with a CANopen digital interface for use with vehicle digital networks. The KHC CANopen DS404 coms protocol pressure sensor is available in pressure ranges from 0-1 bar up to 0-1000 bar gauge.

KS Compact SIL2 Approved Pressure Sensor

The Gefran KS Series is a small size oil free all stainless steel pressure sensor with SIL2 certification for incorporating into the design of industrial automation machinery. The KS compact SIL2 approved pressure sensor is available in ranges from 0-1 bar up to 0-1000 bar gauge



KX ATEX Intrinsically Safe SIL2 Approved Pressure Sensor

The Gefran KX pressure sensor is ATEX approved for use with intrinsic safety barriers in hazardous areas, and is SIL 2 approved for additional safety. The KX is available in ranges from -1 to 1 bar up to 1000 bar.

KX ATEX Non-Sparking (Ex nA) SIL2 Approved Pressure Sensor

The Gefran KX pressure sensor is ATEX Ex nA non-sparking approved for use in zone 2 hazardous areas with flammable gas or dust atmospheres, and is SIL 2 approved for additional safety. The KX is available in ranges from -1 to 1 bar up to 1000 bar.

TK Industrial Pressure Transmitter

General purpose industrial pressure transmitter with a 4-20mA current loop or amplified voltage output available in range from -1 to +1 barg up to 500 barg



TKDA Digital Auto-Zero Pressure Transmitter

Contactless magnetic coupling zero tare & span adjustment pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from -1 to +1 bar up to 500 bar gauge.

TPF Flush Diaphragm Strain Gauge Pressure Sensor

Flush diaphragm piezo-resistive pressure sensor for food processing and plastic injection moulding applications with a millivolt output signal in pressure ranges from 10 up to 1000 barg.

TPFADA Flush Diaphragm Pressure Transmitter

Flush diaphragm pressure transmitter for high viscosity media in food processing and plastic injection moulding applications.



TPFAS Miniature Flush Diaphragm Pressure Sensor

The TPFAS pressure sensor has a small size flush diaphragm which allows the use of a smaller size G1/4 (1/4 BSP) or M10 x 1 male thread for fitting where there is limited room or access to the process measurement point.

TPH Strain Gauge Ultra High Pressure Sensor

Very high range pressure sensor with a millivolt output signal for pressure ranges from 1000 up to 5000 bar gauge.

TPHADA Ultra High Range Pressure Sensor

Extra high pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from 1000 up to 5000 bar gauge.




Gefran Melt Pressure Sensor

Gefran Melt Pressure Sensor supplier

Filling Fluid With Extensimetric Technology

The operating principle is based on hydraulic transmission of pressure by means of filling fluids with low coefficient of compressibility: mercury (M series), FDA-approved diathermic oil (W series), and sodium-potassium NaK mix (K series), defined as a substance Generally Recognized As Safe (GRAS).

Therefore, the entire structure is built to transfer the pressure exerted by the medium on the contact diaphragm to the transduction part, i.e., measurement diaphragm with the strain gauge, keeping it away from the heat source. The strain gauge then transduces the physical pressure quantity into an electrical signal.



Entirely Fluid Free Piezoresistive Technology

Innovative IMPACT sensors (I series) are pressure transmitters without transmission fluid: medium pressure is transferred directly to the silicon sensitive element by means of a thick diaphragm.

Physical stress is transduced by a Wheatstone bridge with 4 piezoresistors

Gefran’s IMPACT series, with proprietary technology, provides

  • High strength (up to 35 times stronger that traditional sensors)
  • High response speed
  • Extremely easy installation thanks to a modular sensor
  • High safety standards (conformity to Machinery Directives and RoHS)

Pressure Measurement at High Temperatures

Gefran melt sensors are pressure/temperature transducers and transmitters that measure Melt medium pressure in high temperature environments (up to 538°C).

Melt pressure can be measured in four main process temperature ranges: