K3 mV/V Çıkışı

Brand: Gefran

The K3 Series are pressure sensors for use in high temperature applications where production temperatures can reach 538°C (1000°F), such as high temperature engineered polymers.

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Explanation

The K Series uses standard melt pressure principles and construction; The strain sensing technology is dependent on the foil strain gauge.

A near incompressible sodium-potassium (NaK) mixture is used for pressure transmission.

NaK is an FDA-approved safe (GRAS) substance.

Application:

K series according to FDA approval; Mercury free, suitable for food and medical application

Special polymer, processing of technopolymers (538°C /1000°F)

Technical Information

Pressure ranges: 0-35 to 0-1000 bar / 0-500 to 0-15000 psi

Accuracy < ±0.25% FSO (H); < ±0.5% FSO (M)

The hydraulic transmission system for the pressure signal guarantees stability at operating temperature (NaK). Fluid conforming to the RoHS Directive. NaK is defined as a safe substance (GRAS)

The amount of NaK contained in the models: K30 series (30mm3) (0.00183 in3), K31-K32-K33 series (40mm3) (0.00244 in3)

1/2-20UNF, M18x1.5 standard threads; other types are 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 levels below 100bar-1500psi