1021A Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – PIEZOELECTRIC ACCELEROMETER

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PIEZOELECTRIC ACCELEROMETER
SPECIFICATIONS
The following performance specifications conform to ISA-RP-37.2 (1964) and are typical values, referenced at +75°F (+24°C) and
100 Hz, unless otherwise noted. Calibration data, traceable to National Institute of Standards and Technology (NIST), is supplied.
DYNAMIC CHARACTERISTICS
Axial Sensitivity
Transverse Sensitivity
Frequency Response
Resonance Frequency
Amplitude Response [1]
+5%
+ 1 dB
Temperature Response
Amplitude Linearity
UNITS
pC/g
%
Hz
Hz
Hz
%
2 (1.7 minimum)
≤5
See Typical Amplitude Response
40,000
2 – 10,000
1 – 12,000
See Typical Temperature Response
<1
MODEL
1021A
ELECTRICAL CHARACTERISTICS
Output Polarity
Resistance
GΩ
Capacitance
pF
Grounding
Acceleration directed from the base into
the transducer is defined as positive
>1
1,000
Signal ground connected to case
ENVIRONMENTAL CHARACTERISTICS
Temperature Range
°F (°C)
Humidity
Shock Limit
g pk
Base Strain
equiv. g pk/µ strain
Magnetic Field Sensitivity
equiv. g rms/gauss
(/T)
Thermal Transient Sensitivity
equiv. g pk/°F (/°C)
-40 to +302 (-40 to +150)
Epoxy sealed
5,000
0.005
5E-6 (0.5)
0.05 (0.09)
PHYSICAL CHARACTERISTICS
Weight
Case Material
Mounting
Piezoelectric Material
Structure
Output Connector
oz (grams)
0.05 (1.4)
Aluminum Alloy
Thru-hole screw, torque 2 N-m (18 lbf-in)
PZT-5
Annular Shear
M3 receptacle
ACCESSORIES
Included:
9009L10 Cable, Low Noise M3/10-32, 10ft (3.3 m)
Mounting Screw
Calibration Certificate
Optional:
9604 Cable Adapter 10-32/10-32
(extend cable length)
9006L10 Cable, Low Noise 10-32/10-32, 10 ft (3.3 m)
NOTES
1. Low end response of the transducer is a function of
its electronics.
VIP Sensors
California, USA
Ph [phone]
Fx [phone]
[e-mail]
www.vipsensors.com
VIP Sensors reserves the right to modify
these specifications without notice. V01