Datenblatt-Suchmaschine für elektronische Bauteile |
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RKMA-P-OS-21 Datenblatt(PDF) 1 Page - Advanced XTAL Products |
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RKMA-P-OS-21 Datenblatt(HTML) 1 Page - Advanced XTAL Products |
1 / 2 page RKMA‐P‐OS‐21 Rev.1 www.axtal.com Roemerring 9 Drawing D0 fon: +49 (6261) 939834 D‐74821 Mosbach page 1(2) fax: +49 (6261) 939836 Germany E‐mail: info@axtal.com GmbH & Co. KG Specification RKMA‐P‐OS‐21 Rev.: 1 Date: 2016‐09‐09 Type: Quartz Pressure Sensor Features: Pressure sensing crystal element Frequency varies with pressure induced stress High resolution and accuracy High long term crystal stability Wide temperature range ‐40°C up to +180°C Low power consumption of driving oscillator For precision downhole applications Parameter min. typ. Max. Unit Condition Frequency range 47.000 49.000 kHz Pressure range (See order code) 40 100 MPa MPa Option “P” = 40 Option “P” = 100 Series resonance resistance R1 100 160 120 200 k k @ 20°C @ +180°C Drive level 1.0 µW Note 1 Aging per year ±15 ±95 ppm ppm @ 20°C @ +180°C Insulation resistance 100 M Frequency‐pressure equation (3 rd order) f(p) = f0 + A1∙p+A2∙p²+A3∙p³ f0 = frequency at p=0 A1 = sensitivity [Hz/MPa] A2, A3 = 2 nd and 3rd order coefficients Sensitivity A1 70 Hz/MPa Note 2 2 nd and 3rd order coefficients A2, A3 Note 2 Maximum deviation over temperature % 0°C to +120°C Maximum short‐time overstress FS = full scale 1.3∙FS 1.1∙FS MPa MPa 0°C to +120°C 120°C to +180°C Operating temperature range 0 ‐40 +130 +180 °C °C On request Storage temperature range ‐55 +85 °C Note 3 Dimensions 14.5 x 4 x 4 mm See drawing Notes: 1. Exceeding maximum drive level will degrade the performance and damage the crystal 2. Data will be provided with sample delivery 3. Temperatures higher than +85°C only for limited time. Consult factory for details Ordering Code RKMA – P ‐ OS‐21 Pressure range (MPa) – Option P 40 60 80 100 |
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Ähnliche Beschreibung - RKMA-P-OS-21 |
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