Model Number
261B02
3-COMPONENT ICP® FORCE SENSOR
Revision: NR
ECN #: 52099
P erfo rm an ce
EN G L ISH
SI
Sensitivity(± 20 %)(Z Axis)
2.5 mV/lb
0.56 mV/N
Sensitivity
(± 20 %)(X or Y Axis)
5 mV/lb
1.12 mV/N
Measurement Range(Z Axis)
1,000 lb
4.45 kN
Measurement Range
(X or Y Axis)
1,000 lb
4.45 kN
Maximum Force(z axis)
1,320 lb
5.87 kN
Maximum Force
(x or y axis)
1,000 lb
4.45 kN
Maximum Moment(z axis)
40 ft-lb
54.23 Nm
Maximum Moment
(x or y axis)
70 ft-lb
94.91 Nm
Broadband Resolution(x or y axis)
0.006 lb-rms
0.027 N-rms
[1]
Broadband Resolution
(x or y axis)
0.006 lb-rms
0.027 N-rms
[1]
Resonant Frequency
13 kHz
13 kHz
[1]
Low Frequency Response(- 5 %)(z-axis)
0.01 Hz
0.01 Hz
Low Frequency Response
(- 5 %)(x or y axis)
0.001 Hz
0.001 Hz
Non-Linearity
≤ 1 % FS
≤ 1 % FS
[2]
Cross Talk(between x and y axis)
± 3 %
± 3 %
Cross Talk
(between (x or y axis) and z axis)
± 5 %
± 5 %
En viro n m en tal
Temperature Range
-65 to +250 °F
-54 to +121 °C
Electrical
Full Scale Output(Z Direction)
± 2.5 VDC
± 2.5 VDC
Full Scale Output
(X and Y Direction)
± 5 VDC
± 5 VDC
Discharge Time Constant(z axis)
≥ 50 sec
≥ 50 sec
Discharge Time Constant
(x or y axis)
≥ 500 sec
≥ 500 sec
Excitation Voltage(all channels)
20 to 30 VDC
20 to 30 VDC
Constant Current Excitation(all channels)
2 to 20 mA
2 to 20 mA
Output Impedance
≤ 100 Ohm
≤ 100 Ohm
Output Bias Voltage
8 to 14 VDC
8 to 14 VDC
Spectral Noise(1 Hz)(X & Y)
.001 lb/√Hz
.0044 N√Hz
Spectral Noise
(10 Hz)(X & Y)
.0003 lb/√Hz
.00143 N√Hz
Spectral Noise
(100 Hz)(X & Y)
.00008 lb/√Hz
.000366 N√Hz
Spectral Noise
(1,000 Hz)(X & Y)
.00002 lb/√Hz
.000082 N√Hz
Spectral Noise
(1 Hz)(X & Y)
.002 lb/√Hz
.0104 N√Hz
Spectral Noise
(10 Hz)(Z)
.0006 lb/√Hz
.00256 N√Hz
Spectral Noise
(100 Hz)(Z)
.0002 lb/√Hz
.00074 N/√Hz
Spectral Noise
(1,000 Hz)(Z)
.00005 lb/√Hz
.000227 N√Hz
Output Polarity
Positive
Positive
Electrical Isolation
≥ 10
8
Ohm
≥ 10
8
Ohm
P h ysical
Stiffness(z axis)
7.3 lb/µin
1.28 kN/µm
[1]
Stiffness
(x or y axis)
2.9 lb/µin
0.51 kN/µm
[1]
Weight
34.40 oz
975 gm
Housing Material
Stainless Steel
Stainless Steel
Sealing
Hermetic
Hermetic
Electrical Connector
4-Pin
4-Pin
Electrical Connection Position
Side
Side
[3]
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.
M
- Metric Mount
W
- Water Resistant Cable
Electrical Connection Position
Side
Side
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]Typical.
[2]Zero-based, least-squares, straight line method.
[3]See PCB Declaration of Conformance PS023 for details.
Date: 10/26/2021
Date: 10/26/2021
Date: 10/26/2021
Date: 10/26/2021
74523
Entered: ND
Engineer: EB
Sales: BS
Approved: RPF
Spec Number:
Phone: 716-684-0001
Fax: 716-684-0987
E-Mail: [email protected]
3425 Walden Avenue, Depew, NY 14043
