K3 NaK filled Melt pressure transmitters
Features
- The K3 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.
- 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)
- 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
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