|
|
PDF RKMA-P Data sheet ( Hoja de datos )
| Número de pieza | RKMA-P | |
| Descripción | PRESSURE SENSING QUARTZ CRYSTAL RESONATOR | |
| Fabricantes | Advanced XTAL Products | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de RKMA-P (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
|
No Preview Available !
PRESSURE SENSING QUARTZ CRYSTAL RESONATOR RKMA-P
APPLICATIONS
www.DRaKtaMShAe-ePt4Ui.scoam quartz crystal resonator which is packaged in a rectangular
enclosure. The resonance frequency varies with the pressure-induced stress.
The crystal unit is designed as a precision electronic pressure sensor for
transducer, manometers, and controllers with a frequency output for the
conversion of the absolute pressure to frequency.
FEATURES
- High resolution and accuracy
- Long term quartz crystal stability
- Wide temperature range (-55…+80 °C)
- Low power consumption
- Suitable for precision pressure equipment
ELECTRICAL CHARACTERISTICS (at normal climatic conditions) / OPERATING CONDITIONS
PARAMETERS
SPECIFICATIONS AND REMARKS
UNITS
Electrical characteristics
Model
RKMA-P-1
RKMA-P-3
RKMA-P-4
RKMA-P-2
Frequency range, fO
32.000…48.000
kHz
Resonance resistance typ./max., Rr
120; 150 / 200
150; 200 / 250
kΩ
Drive Level max., DL
4.0 µW
Insulation Resistance min.
400 MΩ
Motional characteristics
f(P)=fO +A1*P +A2*P2+ A3*P3,
There: f(P) – crystal frequency at pressure P (Hz),
fO – crystal’s frequency at zero pressure (Hz),
P – pressure (MPa),
A1 – Linear coefficient = Sensitivity
A2, A3 –second and third order coefficients. Nonlinearity less than 0.4% FS.*
Operation conditions
Model
RKMA-0.1-1 (3;4)
Pressure range, P
MPa
0 – 0.10
UNIT
MPa
Sensitivity (Linear
coefficient A1)
21350.00 ± 5…20%FS
UNIT
Hz/MPa
Overall dimensions
25 x 23 x 3.0 (5.0)
UNIT
mm
RKMA-0.1-2
0 – 0.10
MPa 5515.45 ± 5…20%FS Hz/MPa
11 x 12 x 0.74
mm
RKMA-0.25-1 (3;4)
0 – 0.25
MPa
7853.14 ± 5…20%FS Hz/MPa
25 x 23 x 3.2 (5.1)
mm
RKMA-0.4-1 (3;4)
0 – 0.40
MPa
5415.45 ± 5…20%FS Hz/MPa
25 x 23 x 3.3 (5.2)
mm
RKMA-0.6-1 (3;4)
0 – 0.60
MPa
3144.25 ± 5…20%FS Hz/MPa
25 x 23 x 3.5 (5.45)
mm
RKMA-1.0-1 (3;4)
0 – 1.00
MPa
1518.88 ± 5…20%FS Hz/MPa
25 x 23 x 4.45 (6.4)
mm
RKMA-1.6-1 (3)
0 – 1.60
MPa
1092.84 ± 5…20%FS Hz/MPa
25 x 23 x 3.65 (5.6)
mm
RKMA-2.5-1 (3)
0 – 2.50
MPa
678.055 ± 5…20%FS Hz/MPa
25 x 23 x 4.55 (6.5)
mm
RKMA-4.0-1 (3)
0 – 4.00
MPa
434.55 ± 5…20%FS Hz/MPa
25 x 23 x 4.8 (6.75)
mm
RKMA-6.0-1 (3)
0 – 6.00
MPa
294.77 ± 5…20%FS Hz/MPa
25 x 23 x 5.5 (7.45)
mm
RKMA-10.0-1 (3)
0 – 10.0
MPa
160.06 ± 5…20%FS Hz/MPa
25 х 23 х 5,15 (7,1)
mm
RKMA-16.0-1 (3)
0 – 16.0
MPa
127.51 ± 5…20%FS Hz/MPa
25 х 23 х 5,6 (7,5)
mm
RKMA-25.0-1 (3)
0 – 25.0
MPa
58.76 ± 5…20%FS Hz/MPa
25 х 23 х 6,1 (8,1)
mm
RKMA-60.0-1 (3)
0 – 25.0
MPa
33.30 ± 5…20%FS Hz/MPa
25 х 23 х 6,1 (8,8)
mm
Operating temperature, TOPR (typ/max)
Storage temperature, TSTR
Maximum deviation over temperature
Relative deviation of the linear coefficient A1
from its average value
-55…+80 / -40…+100; -269…+250**
-55…+85
0.75
± 5…± 20
°C
°C
%
%
Aging first year/next years max.
± 5 / ± 25
ppm
FS Pressure Hysteresis
< 0.02
Reproducibility of temperature dependence
of the crystal frequency
fT=fO +B1*T +B2*T2
0.05
Vibration resistance, ∆f/f0
5g / 50-2000 Hz, 8 hours / ±7 ppm max.
*A1, A2 and A3 coefficients are specified on request.
**Temperature range can be increased from -269 to +250 °C on request.
Temperature sensing quartz crystal RKT206 is used for compensation of a temperature deviation of RKMA-P.
%
%
ppm
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
page 1(2)
www.AXTAL.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet RKMA-P.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| RKMA-P | PRESSURE SENSING QUARTZ CRYSTAL RESONATOR | Advanced XTAL Products |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |