概述
The Dytran 2300V1 is an IEPE probe-style pressure sensor, designed for reliable operation in temperatures up to +250°F (+121°C). The sensors are acceleration compensated to reduce the risk of spurious ambient vibration signals adding to signal output, thus enhancing the transducer's natural frequency, which facilitates an ultra fast rise time.
Available with a full scale range of 250 psi, design of the Dytran model 2300V1 incorporates a stable quartz sensing element operating in compression mode, packaged in a rugged one-piece stainless steel housing with externalmounting thread and weighing just 6 grams. Units are especially recommended for use in installations in which there is no chance of the model 2300V1 twisting apart during removal. Since it is manufactured as a single piece, the sensors are easily removed from the mounting port by simply rotating the sensor body in a counterclockwise direction.
特性
1. 20 mV/psi
2. 250 psi range
3. 5,000 psi maximum pressure
4. 500 kHz resonant frequency
5. 10-32 axial connector
6. mounting thread
7. 6 grams
8. Stainless steel
9. Hermetic
10. Ultra fast rise time
11. Acceleration compensated
12. IEPE
应用
1. Far field blast dynamics
2. Shock tubes
3. Measuring ultra fast rise time pressure events
4. General purpose dynamic pressure measurements
参数
COMMON SPECIFICATIONS VALUE UNITS
RESONANT FREQUENCY, NOM. 500 kHz
SENSITIVITY RANGE 0.33 to 20 mV/PSI
ACCELERATION SENSITIVITY .001 PSI/G
LINEARITY ± 1 %
TEMPERATURE RANGEto +250 oF
COEFFICIENT OF THERMAL SENSITIVITYF
TIME CONSTANT RANGE 2.0 tSeconds
OUTPUT IMPEDANCE, NOM 150 OHMS
BIAS VOLTAGE OF INTEGRAL AMPLIFIER +7.5 to +9.5 VOLTS
BIAS REQUIREMENTS +7.5 to +9.5 VOLTS
MAXIMUM SHOCKG's
MAXIMUM VIBRATION ± 5000 G's
MAXIMUM PRESSURE (DIAPHRAGM BURSTPSI
SUPPLY CURRENT RANGE 2 to 20 mA
COMPLIANCE (SUPPLY) VOLTAGE RANGE [2] +18 to +30 VDC
MATERIAL, HOUSING/DIAPHRAGM 17-4ph /316L ST. STEEL
MOUNTING 2300V SERIES EXTERNALTHREADS
CONNECTOR 10-32 COAXIAL
ENVIRONMENTAL SEAL WELDED, GLASS TO METAL HERMETIC
WEIGHT 6 GRAMS
配件
Supplied Accessories: (2) model 6600 pressure seals
Recommended Accessories: model 6110C current source power unit, model 6501 mounting adapter, model 6502 mounting adapter
Compatible Cables: 6011A
订货型号
MODEL RANGE SENSITIVITY MAX. PRESS ELECT NOISE DISCHARGE -3db LOW FREQ.
TIME CONSTANT
(PSI) (mV/PSI) (PSPsi) (SECONDS) (Hz)
2300V1 plusmn
2300V3 plusmn03
2300V4 plusmn.02
2300V5 plusmn003
2300V6 plusmn.0016
2300V7 ±3
