PCB Piezotronics Imi Sensors 622B11, Installation And Operating Manual

Page: 18 / 19

Model Number
622B11
PRECISION INDUSTRIAL ICP® ACCELEROMETER
Revision: A
ECN #: 49082
Performance ENGLISH SI
Sensitivity(± 5 %) 100 mV/g 10.2 mV/(m/s²)
[2]
Measurement Range ± 50 g ± 490 m/s²
Frequency Range(± 5 %) 35 to 360,000 cpm 0.58 to 6000 Hz
[3]
Frequency Range (± 10 %) 25 to 600,000 cpm 0.42 to 10,000 Hz
Frequency Range (± 3 dB) 12 to 900,000 cpm 0.2 to 15,000 Hz
Resonant Frequency 1800 kcpm 30 kHz
[1]
Broadband Resolution(1 to 10,000 Hz) 50 µg
490 µm/sec
2 [1]
Non-Linearity ± 1 % ± 1 %
[4]
Transverse Sensitivity ≤ 5 % ≤ 5 %
Environmental
Overload Limit(Shock) 5000 g pk 49,050 m/s² pk
Temperature Range -65 to +250 °F -54 to +121 °C
Temperature Response See Graph See Graph
[1]
Enclosure Rating IP68 IP68
Electrical
Settling Time(within 1% of bias) ≤ 5.0 sec ≤ 5.0 sec
Discharge Time Constant ≥ 0.8 sec ≥ 0.8 sec
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance <100 Ohm <100 Ohm
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Spectral Noise(10 Hz) 4.0 µg/√Hz
39.2 (µm/sec
2
)/√Hz
[1]
Spectral Noise (100 Hz) 0.8 µg/√Hz
7.85 (µm/sec
2
)/√Hz
[1]
Spectral Noise (1 kHz) 0.4 µg/√Hz
3.92 (µm/sec
2
)/√Hz
[1]
Electrical Protection RFI/ESD RFI/ESD
Electrical Isolation
>10
8
Ohm >10
8
Ohm
Physical
Size (Hex x Height) 7/8 in x 2.06 in 22 mm x 52.3 mm
Weight(without cable) 3.3 oz 94 gm
Mounting Thread 1/4-28 Female No Metric Equivalent
[5]
Mounting Torque 2 to 5 ft-lb 2.7 to 6.8 Nm
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Stainless Steel Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Cable Length 10 ft 3 m
Cable Type Polyurethane Polyurethane
[6]
[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.
OPTIONAL VERSIONS
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
EX
- Hazardous Area Approval- contact factory for specific approvals [8]
M
- Metric Mount
Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1)
TO
- Temperature Output
Temperature Output Range +36 to +250 °F +2 to +121 °C
Temperature Scale Factor 5.56 mV/°F + 32 +10 mV/°C
Electrical Connections(Pin A) Acceleration Output Acceleration Output
Electrical Connections(Pin B) Ground Ground
Electrical Connections(Pin C) Temperature Output Temperature Output
NOTES:
[1] Typical.
[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.
[8] EEx ia IIC T4.
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: gs Sales: EGY Approved: NJF Spec Number:
Date: 2/4/2019 Date: 2/4/2019 Date: 2/4/2019 Date: 2/4/2019
37834
3425 Walden Avenue, Depew, NY 14043
Phone: 800-959-4464
Fax: 716-684-3823
E-Mail: imi@pcb.com