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The KE Performance Level 'c' 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.

  • Perfromance Level 'c'
  • Pressure ranges from: 0-35 to 0-1000 bar / 0-500 to 0-15000 psi
  • Accuracy: < ±0.25% FS (H); < ±0.5% FS (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, (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

Downloads for KE PLc

  • 4.0 Gefran product catalog

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  • 4.0 plastic application catalogue

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  • EU Conformity declaration_K, W, HW, HK and PLc

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  • GTP+ FDA Certificate

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  • Performance Level 'c' Certification ME/M7, WE/W7, KE/K7 Series

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