美国2005V压力传感器

概述

The Dytran 2005V is a high sensitivity probe-style miniature IEPE pressure sensor with a sensitivity of 100 mV/psi, designed to measure dynamic phenomena over frequency ranges of 1 Hz to 40 kHz and higher. Design of the model 2005V incorporates a pure synthetic alpha quartz sensing elemeperating in compression mode to create an output signal that is precisely analogous to pressure impinging on the thin stainless steel diaphragm. Model 2005V is hermetically sealed for reliable operation in high humidity and dirty environments and base isolated to *oid EMI/ground loop interference.

特性

1. 100 mV/psi sensitivity

2. 50 psi range

3. 1,000 psi maximum pressure

4. 90 kHz resonant frequency

5. TNC axial connector

6. 1/8-27 mounting thread

7. 43 grams

8. Stainless steel

9. Hermetic

10. Base isolated

11. +275°F (+135°C) operation

12. IEPE

应用

1. Hydraulic and pneumatic system pressure perturbati*

2. Shock tubes

3. Blast testing and other fast time pressure measurements

4. Industrial acoustic studies

5. Pipeline leak detection monitoring

6. General pur*e industrial monitoring

参数

SPECIFICATION VALUE UNITS

PHYSICAL

WEIGHT 43 grams

SIZE (HEX x HEIGHT) .625 x 2.0 inches

 15.9 x 52 mm

MOUNTING PROVISION 1/8-27 NPT Male Thread

CONNECTOR, AXIALLY MOUNTED AT TOP TNC Jack

DIAPHRAGM MATERIAL Stainless Steel

PERFORMANCE

SENSITIVITY, ±10% 100 mV/psi

RANGE F.S. FOR +5 VOLTS OUT +50 psi

MAXIMUM PRESSURE 1000 psi

MOUNTED RESONANT FREQUENCY, NOM. 90 kHz

MINIMUM RISE TIME OF INPUT PRESSURE PULSE 2 µsec

EQUIVALENT ELECTRICAL NOISE FLOOR (RESOLUTION) .0007 psi

LINEARITY [1] ±1 % F.S.

ACCELERATI*ENSITIVITY, AXIAL DIRECTION .002 psi/g

DISCHARGE TIME C*TANT 0.16 sec

LOWER -3db FREQUENCY 1.0 Hz

ENVIRONMENTAL

MAXIMUM VIBRATION 3000 g rms

MAXIMUM SHOCK 10,000 g pk

TEMPERATURE RANGE -100 to +275 °F

 -73 to +135 °C

MAXIMUM FLASH TEMPERATURE A*APHRAGM +3000 °F

 +1600 °C

THERMAL COEFFICIEF SENSITIVITY 0.01 %/°F

 0.02 %/°C

ENVIRONMENTAL SEAL Hermetic

 Welded / Glass to Metal

POWER /SIG GND ISOLATION 10MΩ min @ 50VDC

ELECTRICAL

EXCITATION (COMPLIANCE) VOLTAGE RANGE +18 to +30 Vdc

EXCITATION CURRE*ANGE [2] +2 to +20 mA

OUTPUT IMPEDANCE, NOM. 100 Ω

OUTPUT BIAS VOLTAGE, NOM +10 Vdc

OUTPUT SIGNAL POLARITY FOR INCREASING PRESSURE Positive Going

配件

Recommended Accessorie*odel 4110C current source power unit

Compatible Cables: 6410A

订货型号