PCB Piezotronics IMI Sensors EX625B21 Installation And Operating Manual page 18

Model Number
625B21
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
Enclosure Rating
Electrical
Settling Time(within 1% of bias)
Discharge Time Constant
Excitation Voltage
Constant Current Excitation
Output Impedance
Output Bias Voltage
Spectral Noise(10 Hz)
Spectral Noise(100 Hz)
Spectral Noise(1 kHz)
Electrical Protection
Electrical Isolation(Case)
Physical
Size (Diameter x Height)
Weight(without cable)
Mounting
Mounting Thread
Mounting Torque
Sensing Element
Sensing Geometry
Housing Material
Sealing
Cable Length
Cable Type
[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 Group, Inc.
PRECISION INDUSTRIAL ICP® ACCELEROMETER
ENGLISH SI
100 mV/g 10.2 mV/(m/s²)
± 50 g ± 490 m/s²
30 to 390,000 cpm 0.5 to 6500 Hz
22 to 450,000 cpm 0.37 to 7500 Hz
12 to 630,000 cpm 0.2 to 10,500 Hz
1500 kcpm 25 kHz
2
50 µg
491 µm/sec
± 1 % ± 1 %
≤ 5 % ≤ 5 %
5000 g pk 49,050 m/s² pk
-65 to +250 °F -54 to +121 °C
See Graph See Graph
IP66 IP66
≤ 8.0 sec ≤ 8.0 sec
≥ 1.0 sec ≥ 1.0 sec
18 to 28 VDC 18 to 28 VDC
2 to 20 mA 2 to 20 mA
<100 Ohm <100 Ohm
8 to 12 VDC 8 to 12 VDC
2
2.5 µg/√Hz
24.5 (µm/sec )/√Hz
2
0.8 µg/√Hz
7.8 (µm/sec )/√Hz
2
0.5 µg/√Hz
4.9 (µm/sec )/√Hz
RFI/ESD RFI/ESD
8 8
>10 Ohm >10 Ohm
1.38 in x 1.13 in 35.1 mm x 28.7 mm
4.7 oz 133 gm
Through Hole Through Hole
1/4-28 Male Not Applicable
2 to 5 ft-lb 2.7 to 6.8 Nm
Ceramic Ceramic
Shear Shear
Stainless Steel Stainless Steel
Welded Hermetic Welded Hermetic
10 ft 3.0 m
FEP FEP
OPTIONAL VERSIONS
[2]
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
[3]
- Hazardous Area Approval- contact factory for specific approvals
EX
[1] - Low Bias Voltage
LB
[1]
Output Bias Voltage
[4] Excitation Voltage
Measurement Range
M - Metric Mount
Supplied Accessory : Model M081A73 Mounting Bolt M6 x 1.00 replaces Model 081A73
[1]
[1]
NOTES:
[1]
[1] Typical.
[1]
[2] Conversion Factor 1g = 9.81 m/s².
[3] The high frequency tolerance is accurate within ±10% of the specified frequency.
[4] Zero-based, least-squares, straight line method.
[5] 1/4-28 has no equivalent in S.I. units.
[6] Twisted shielded pair.
[7] See PCB Declaration of Conformance PS023 or PS061 for details.
[5]
[6]
SUPPLIED ACCESSORIES:
Model 080B45 Thermal Boot (1)
Model 081A73 Captive mounting bolt 1/4-28 x 1.34" (1)
Model ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to
upper 5% frequency
Entered: LK Engineer: gs Sales: MC
Date: 3/3/2017 Date: 3/3/2017 Date: 3/3/2017
3425 Walden Avenue, Depew, NY 14043
Revision: F
ECN #: 46537
6 to 8 VDC 6 to 8 VDC
12 to 28 VDC 12 to 28 VDC
± 35 g ± 343 m/s²
Approved: BAM Spec Number:
9910
Date: 3/3/2017
Phone: 800-959-4464
Fax: 716-684-3823
E-Mail: imi@pcb.com