The Dytran 3233A is an IEPE triaxial accelerometer with an ultra high sensitivity of 1,000 mV/g, intended for the measurement of very low vibrations.
The sensors feature ceramic shear sensing elements, packaged in a lightweight rugged titanium housing, with an industry standard radial 4-pin connector and thru hole mounting capabilities for 8-32 or #M4 screw. This ring style mounting configuration allows the sensor to be turned 360° prior to securing for ease of installation. Units are hermetically sealed for reliable operation in high humidity and dirty environments, as well as electrically base isolated to avoid EMI/ground loop interference.
特性
1.1,000 mV/g sensitivity
2.5g range
3.Axis 1 & 2: 0.4 to 3,000 Hz frequency range (±10%)
4.Axis 3: 0.4 to 6,000 Hz frequency range (±10%)
5.4-pin 1/4-28 radial connector
6.Thru hole mount
7.28 grams
8.Titanium
9.Hermetic
10.Base isolated
11.360° cable orientation
12.Ultra high sensitivity
13.Triaxial
14.IEPE
應用
1.Civil structural monitoring
土木結構監測
2.Low level vibration measurements
振動測量
3.Seismic monitoring
地震監測
4.General purpose triaxial vibration measurements
一般用途三軸振動測量
Weight, Max 1.05 oz 30 grams
Mounting 8-32 Screw 8-32 Screw
Connector Type [1] 4-PIN 4-PIN
Sensitivity, +/-10%
Range, Full Scale (Each Axis) 5 ± g pk 49.05 ± m/s2 pk
Frequency Range Axis 1 & 2, +/- 10% .3 to 3000 Hz .3 to 3000 Hz
Frequency Range Axis 3, +/- 10% .3 to 6000 Hz .3 to 6000 Hz
Element Natural Frequency >20 kHz >20 kHz
Equivalent Electrical Noise 0.0001 g rms 0.001 m/s2 rms
Linearity [3] 1 % F.S. 1 % F.S.
Transverse Sensitivity Max 5% 5 %
ENVIRONMENTAL
Vibration Max 500 ± g pk 4905 ± m/s2 pk
Shock Max 5000 ± g pk 49050 ± m/s2 pk
Operating Temperature -60 to +200 °F -51 to +93 °C
Seal Hermetic Hermetic
ELECTRICAL
Supply Current Range [4] 2 to 20 mA 2 to 20 mA
+18 to +30 VDC +18 to +30 VDC
Output Impedance, Typ. 100 ? 100 ?
Output Bias Voltage +11 to +13 VDC +11 to +13 VDC
Discharge Time Constant 0.9 to 2.0 Sec 0.9 to 2.0 Sec
Ground Isolation, Min. 10 M? 10 M?
配件
Supplied Accessories: (1) model 6582 mounting bolt, (1) model 6583 mounting washer
Recommended Accessories: model 4114B1 current source power unit