KD DP404 Can Açık Dijital Çıkışı

Brand: Gefran

The KD 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

Electric

DP404 Digital output signal with CAN OPEN communication protocol

Transmission frequency (Baud rate): 10 Kbaud to 1 Mbaud (default 500 Kbaud)

Baud rate and ID nodes Software / Hardware selection

Operation with 1 or 2 adjustable alarm limits

“auto zero” for temperature compensation

Zero and span slip compensation

80% FSO calibration signal

Mechanical

Pressure ranges: 0-35 to 0-700 bar / 0-500 to 0-10000 psi

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

Hydraulic transmission system (NaK) to guarantee temperature stability. Fluid conforming to the RoHS Directive. NaK is defined as a safe substance (GRAS).

The amount of NaK contained in the models: KD0 series (30mm3) (0.00183 in3), KD1,KD2,KD3 series (40mm3) (0.00244 in3)

Standard threading: 1/2-20 UNF, M18x1.5; other versions 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).

GTP coated 17-7 PH corrugated diaphragm for levels below 100 bar-1500 psi