Model 797L
Low profile, low frequency IsoRing® accelerometer
Dynamic
Sensitivity, ±5%, 25°C ................................................................
Acceleration range .................................................................... Amplitude nonlinearity ..............................................................
Frequency response:
-5% .................................................................................... -10% .................................................................................. -3 dB..................................................................................
Resonance frequency ................................................................ Transverse sensitivity, max .......................................................
Temperature response:
-50°C .................................................................................
+120°C ...............................................................................
Electrical
Power requirement: voltage source ........................................
current regulating diode .......................
Electrical noise, equiv. g:
500 mV/g
10 g peak
1%
0.6 - 850 Hz
0.4 - 1,500 Hz 0.2 - 3,700 Hz
18 kHz
7% of axial
-8%
+5%
18 - 30 VDC
2 - 10 mA
Broadband
Spectral
2.5 Hz to 25 kHz...............................
2 Hz...............................
10 Hz...............................
100 Hz...............................
12 µg
2.0 µg/ÖHz 0.6 µg/ÖHz 0.2 µg/ÖHz
Output impedance, max.............................................................
Bias output voltage .................................................................... Grounding ..................................................................................
Environmental
Temperature range....................................................................
Vibration limit ............................................................................ Shock limit ................................................................................. Electromagnetic sensitivity, equiv. g ......................................... Sealing ....................................................................................... Base strain sensitivity ...............................................................
Physical
Sensing element design ............................................................
Weight ........................................................................................ Case material ............................................................................ Mounting ....................................................................................
Mating connector.......................................................................
Recommended cabling ..............................................................
100 W
10 VDC
case isolated, internally
shielded
-50 to 120°C
250 g peak
2,500 g peak
5 µg/gauss
hermetic
0.001 g/µstrain
PZT ceramic / shear
148 grams
316L stainless steel
1/4-28 captive socket hea