PCB Piezotronics IMI Sensors HT623C01 Installation And Operating Manual page 18

Model Number
HIGH TEMPERATURE INDUSTRIAL ICP® ACCELEROMETER
HT623C01
Performance
Sensitivity(± 5 %)
Measurement Range
Frequency Range(± 5 %)
Frequency Range(± 10 %)
Frequency Range(± 3 dB)
Resonant Frequency
Broadband Resolution(1 to 10,000 Hz)
Non-Linearity
Transverse Sensitivity
Environmental
Overload Limit(Shock)
Temperature Range
Temperature Response
Electrical
Settling Time(within 1% of bias)
Discharge Time Constant
Excitation Voltage
Constant Current Excitation
Output Impedance
Output Bias Voltage(at 4 mA)
Spectral Noise(10 Hz)
Spectral Noise(100 Hz)
Spectral Noise(1 kHz)
Electrical Protection
Electrical Isolation(Case)
Physical
Size (Hex x Height)
Weight
Mounting Thread
Mounting Torque
Sensing Element
Sensing Geometry
Housing Material
Sealing
Electrical Connector
Electrical Connection Position
[9]
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 Group, Inc.
ENGLISH SI
100 mV/g 10.2 mV/(m/s²)
± 50 g ± 490 m/s²
144 to 420,000 cpm 2.4 to 7 kHz
102 to 480,000 cpm 1.7 to 8 kHz
48 to 720,000 cpm 0.8 to 12 kHz
2100 kcpm 35 kHz
300 µg 2
2943 µm/sec
± 1 % ± 1 %
≤ 5 % ≤ 5 %
5000 g pk 49,050 m/s² pk
-65 to +325 °F -54 to +163 °C
See Graph See Graph
≤ 2 sec ≤ 2 sec
≥ 0.2 sec ≥ 0.2 sec
18 to 28 VDC 18 to 28 VDC
2 to 10 mA 2 to 10 mA
≤ 100 Ohm ≤ 100 Ohm
8 to 15 VDC 8 to 15 VDC
20 µg/√Hz 2
196 (µm/sec )/√Hz
7 µg/√Hz 2
69 (µm/sec )/√Hz
3 µg/√Hz 2
29 (µm/sec )/√Hz
RFI/ESD RFI/ESD
8 8
>10 Ohm >10 Ohm
11/16 in x 1.97 in 17.5 mm x 50 mm
1.80 oz 51 gm
1/4-28 UNF No Metric Equivalent
2 to 5 ft-lb 2.7 to 6.8 Nm
Ceramic Ceramic
Shear Shear
Stainless Steel Stainless Steel
Welded Hermetic Welded Hermetic
2-Pin MIL-C-5015 2-Pin MIL-C-5015
Top Top
OPTIONAL VERSIONS
[4]
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
[5][6]
M
- Metric Mount
Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1) replaces Model
[3]
081A40
[3]
[7]
[3]
NOTES:
[1]Maximum of 4 mA is recommended at temperatures above 250 °F (121 °C).
[2]Bias voltage increases with higher constant current.
[3]Typical.
[4]Conversion Factor 1g = 9.81 m/s².
[1]
[5]1Hz = 60 cpm (cycles per minute).
[6]The high frequency tolerance is accurate within ±10% of the specified frequency.
[2]
[7]Zero-based, least-squares, straight line method.
[3]
[8]1/4-28 has no equivalent in S.I. units.
[3]
[9]See PCB Declaration of Conformance PS023 for details.
[3]
[8]
SUPPLIED ACCESSORIES:
Model 081A40 Mounting Stud (1)
Model ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to
upper 5% frequency (1)
Entered: LK Engineer: BAM
Date: 5/5/2016 Date: 5/5/2016
3425 Walden Avenue, Depew, NY 14043
Revision: B
ECN #: 45446
Sales: MC Approved: BAM Spec Number:
Date: 5/5/2016 Date: 5/5/2016
Phone: 800-959-4464
Fax: 716-684-3823
E-Mail: imi@pcb.com
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