ILK
NAK – Sodium Potassium – IO-Link Digital Output – SIL2 – PLd
Main features
- Pressure ranges from: 0-35 to 0-1000 bar / 0-500 to 0-15000 psi
- Accuracy: < ±0.25% FS (H); < ±0.5% FS (M)
- 1/2-20UNF, M18x1.5 standard threads
Available resources
2D/3D Files
– ILK – 2d/3d
Brochure
– Melt pressure sensors
– Gefran product range brochure
Catalogue
– 4.0 plastic application catalogue
Datasheet
– ILK datasheet
User Manual
– ILM – ILW – ILK Installation Manual
Flyer
– Melt IO-Link
Certifications
– UK Conformity Declaration – Melt ILK min 500bar
– UK Conformity Declaration – Melt ILK over 500bar
– UK Conformity Declaration – Melt ILK SIL2 PLd min 500bar
– UK Conformity Declaration – Melt ILK SIL2 PLd over 500bar
– EU Conformity Declaration – Melt ILK SIL2 PLd below 500bar
– EU COMFORMITY DECLARATION – Melt ILK SIL2 PLd below 500bar
– EU Conformity Declaration – Melt ILK SIL2 PLd over 500bar
– SIL/PLd certification ILM/ILK/ILW Series
Technical specifications
Overview
The ILK Performance Level ‘d’/SIL2 series of Gefran are pressure transmitters for using in high temperature environment with digital IO-Link output interface.
The constructive principle is based on the hydraulic trasmission of the pressure.
This new series ILK with “IO-Link” interface is a Smart device specifically designed to meet the requirements of “Industry 4.0” environment, with auxiliary information suitable to prevent machine downtime and thanks to the “mercury free” solution it can withstand up to 538°C of process temperature.
In addition, with PLd and SIL2 approvals, the ILK series is
the best solution for “Functional Safety” applications.



