Model Number
3741E12200G
DC RESPONSE ACCELEROMETER
Revision: B
ECN #: 44052
Performance
ENGLISH
SI
Sensitivity(± 3 %)
20 mV/g
2.04 mV/(m/s²)
[6]
Measurement Range
± 200 g pk
± 1962 m/s² pk
Frequency Range(± 3 dB)
0 to 1500 Hz
0 to 1500 Hz
[7]
Frequency Range
(± 3 dB)
0 to 3000 Hz
0 to 3000 Hz
[2]
Phase Response(100 Hz)
<10 °
<10 °
Broadband Resolution(0.5 to 100 Hz)
5.6 mg rms
.055 m/s² rms
[2]
Non-Linearity
≤ 1 %
≤ 1 %
[8]
Transverse Sensitivity
≤ 5 %
≤ 5 %
Environmental
Overload Limit(Shock)
± 5000 g pk
± 49,050 m/s² pk
Temperature Range(Operating)
-65 to 250 °F
-54.0 to 121 °C
Temperature Range
(Storage)
-65 to 250 °F
-54.0 to 121 °C
Temperature Coefficient of Sensitivity
± 3.0 %
± 3.0 %
[4]
Zero g Offset Temperature Coefficient
± 2.0 % FSO
± 2.0 % FSO
[5][4]
Base Strain Sensitivity(Measured at 250 µε)
.0035 g/µε
.035 (m/s²)/µε
[2]
Electrical
Excitation Voltage
6 to 30 VDC
6 to 30 VDC
Current Consumption
≤ 10 mA
≤ 10 mA
Output Impedance
≤ 120 Ohm
≤ 120 Ohm
Offset Voltage(0 g)
± 160 mVDC
± 160 mVDC
[1]
Common Mode Voltage(± 0.1 VDC)
+2.5 VDC
+2.5 VDC
Spectral Noise(1 to 100 Hz)
800 µg/√Hz
7848 (µm/sec
2
)/√Hz
[2]
Electrical Isolation(Case)
>10
8
Ohm
>10
8
Ohm
[3]
Physical
Housing Material
Anodized Aluminum
Anodized Aluminum
Sealing
Epoxy
Epoxy
Size (Height x Length x Width)
0.30 in x 1.00 in x .85 in
7.5 mm x 25.4 mm x 21.6 mm
Weight(without cable)
0.35 oz
9.92 gm
[2]
Electrical Connector
Integral Cable
Integral Cable
Electrical Connection Position
Side
Side
Cable Termination
Pigtail Ends
Pigtail Ends
Cable Type
010 4-cond Shielded
010 4-cond Shielded
Cable Length
10 ft
10 ft
Mounting
Through Holes (2)
Through Holes (2)
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.
NOTES:
[1]Offset tolerance is based on manufacturers supplied cable length.
[2]Typical.
[3]Case and shield to mounting surface or cable leads.
[4]-65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[5]FSO = Full Scale Output over the Measurement Range (8VDC).
[6]Measured at 100 Hz, 1 grms.
[7]Minimum, verified with Calibration data.
[8]Least-squares, straight line method, % FSO.
[9]See PCB Declaration of Conformance PS027 for details.
SUPPLIED ACCESSORIES:
Model 081A103 Mounting screw (2)
Model ACS-145 Phase and Amplitude Calibration from 2 Hz to ±3 dB of frequency range (1)
Model M081A103 Mounting screw and washer, M3 x 0.5 thread (2)
OPTIONAL ACCESSORIES:
Model 080A208 Triaxial mounting block
3425 Walden Avenue, Depew, NY 14043
Phone: 716-684-0001
Fax: 716-684-0987
E-Mail: [email protected]
[9]
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.
Entered: AP
Engineer: JJD
Sales: RM
Approved: NJF
Spec Number:
Date: 4/9/2015
Date: 4/9/2015
Date: 4/9/2015
Date: 4/9/2015
60431
