Model Number
66332A P Z 1
ICP® TO-8 ACCELEROMETER
Revision: C
ECN #: 50920
P erfo rm an ce
EN G L ISH
SI
Sensitivity(± 20 %)
1,000 mV/g
102 mV/(m/s²)
[1][2]
Measurement Range
± 5 g
± 50 m/s²
Frequency Range(± 3 dB)
0.25 to 5k Hz
0.25 to 5k Hz
[3][4]
Resonant Frequency
> 16 kHz
> 16 kHz
[4]
Broadband Resolution
38 µg rms
373 µm/sec
2
rms
[5]
Non-Linearity
≤ 1 %
≤ 1 %
[6]
Transverse Sensitivity
≤ 7 %
≤ 7 %
En viro n m en tal
Acceleration Sensitivity(± 20 %)
1,000 mV/g
102 mV/(m/s²)
[2]
Overload Limit(Shock)
5,000 g pk
49k m/s² pk
Temperature Range(Operating)
-65 to +185 °F
-54 to +85 °C
Temperature Response
See Graph
See Graph
[5]
Electrical
Settling Time(within 1% of bias)
≤ 30 sec
≤ 30 sec
Discharge Time Constant
≥ 0.65 sec
≥ 0.65 sec
Excitation Voltage
18 to 28 VDC
18 to 28 VDC
Constant Current Excitation
2 to 20 mA
2 to 20 mA
Output Impedance
< 550 Ohm
< 550 Ohm
Output Bias Voltage
8 to 12 VDC
8 to 12 VDC
Spectral Noise(10 Hz)
1.9 µg/√Hz
18.6 (µm/sec
2
)/√Hz
[5]
Spectral Noise
(100 Hz)
0.6 µg/√Hz
5.9 (µm/sec
2
)/√Hz
[5]
Spectral Noise
(1 kHz)
0.4 µg/√Hz
3.9 (µm/sec
2
)/√Hz
[5]
P h ysical
Size (Lip Diameter x Height)
0.64 in x 0.57 in
16.3 mm x 14.5 mm
Weight
0.88 oz
25 gm
Mounting
Adhesive/Solder
Adhesive/Solder
Sensing Element
Ceramic
Ceramic
Sensing Geometry
Shear
Shear
Housing Material
Stainless Steel
Stainless Steel
Sealing
Welded Hermetic
Welded Hermetic
Electrical Connector
Header Pins
Header Pins
Electrical Connection Position
Bottom
Bottom
Electrical Connections(Pin 1)
Signal / Power
Signal / Power
Electrical Connections
(Pin 2)
Ground
Ground
Electrical Connections
(Pin 3)
No Connection
No Connection
[7]
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP
®
is a registered trademark of PCB Piezotronics, Inc.
HT
- High temperature, extends normal operation
temperatures
Temperature
Range(Operating)
-65 to 250 °F
-54 to 121 °C
RH
- RoHS Compliant
OP TION A L VERSION S
Optional versions have identical specifications and accessories as listed for the standard model except
where noted below. More than one option may be used.
N OTES:
[1]Conversion Factor 1g = 9.81 m/s².
[2]Positive output along Z-axis (in upward direction when pin mounted).
[3]The high frequency tolerance is accurate within ±10% of the specified frequency.
[4]Performance depends on mounting
[5]Typical.
[6]Zero-based, least-squares, straight line method.
[7]See PCB Declaration of Conformance PS023 or PS060 for details.
Date: 07/07/2020
Date: 07/07/2020
Date: 07/07/2020
Date: 07/07/2020
47329
Entered: LK
Engineer: NJF
Sales: MC
Approved: NJF
Spec Number:
Phone: 800-959-4464
Fax: 716-684-3823
E-Mail: [email protected]
3425 Walden Avenue, Depew, NY 14043
SU P P L IED A C C ESSORIES:
Model ICS-2 NIST-traceable single-point amplitude response calibration at 6000 cpm (100 Hz) for
each axis (1)
