Gefran Smart HART NaK Filled Melt Pressure Transmitters HKE Series

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