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Model: 3741E122G

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HIGH SENSITIVITY DC ACCEL, Differential, 2 G, 10 ft. intergral cable

  • Sensitivity: (±3%) 2000 mV/g (203.9 mV/(m/s²))
  • Measurement Range: ±2 g pk (±19.6 m/s² pk)
  • Broadband Resolution: .1 mg rms (.001 m/s² rms)
  • Temperature Range: -65 to 250 °F (-54 to 121 °C)
  • Frequency Range: (±3dB) 0 to 200 Hz

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Sensitivity (±3 %)2000 mV/g203.9 mV/(m/s²)[1] 
Measurement Range±2 g pk±19.6 m/s² pk 
Frequency Range (±3 dB)0 to 200 Hz0 to 200 Hz[4] 
Frequency Range (±3 dB)0 to 400 Hz0 to 400 Hz[3] 
Phase Response (10 Hz)<3.0 °<3.0 ° 
Broadband Resolution (0.5 to 100 Hz).1 mg rms.001 m/s² rms[3] 
Non-Linearity≤1 %≤1 %[2] 
Transverse Sensitivity≤5 %≤5 % 
Overload Limit (Shock)±2000 g pk±19620 m/s² pk 
Temperature Range (Operating)-65 to 250 °F-54 to 121 °C 
Temperature Range (Storage)-65 to 250 °F-54.0 to 121 °C 
Temperature Coefficient of Sensitivity±5 %±5 % 
Zero g Offset Temperature Coefficient±4 % FSO±4 % FSO[5][6] 
Base Strain Sensitivity (Measured at 250 µε).0005 g.0049 m/s²[3] 
Excitation Voltage6 to 30 VDC6 to 30 VDC 
Current Consumption≤10 mA≤10 mA 
Output Impedance≤120 Ohm≤120 Ohm 
Offset Voltage±320 mVDC±320 mVDC[7] 
Common Mode Voltage (±0.1 VDC)+2.5 VDC+2.5 VDC 
Spectral Noise (1 to 100 Hz)20 µg/√Hz196 (µm/sec2)/√Hz[3] 
Electrical Isolation (Base)>100000000 Ohm>100000000 Ohm[8] 
Housing MaterialAnodized AluminumAnodized Aluminum 
Size - Height0.30 in7.5 mm 
Size - Length1.00 in25.4 mm 
Size - Width.85 in21.6 mm 
Weight (without cable)0.35 oz9.92 gm[3] 
Electrical ConnectorIntegral CableIntegral Cable 
Electrical Connection PositionSideSide 
Cable TerminationPigtail EndsPigtail Ends 
Cable Type010 4-cond Shielded010 4-cond Shielded 
Cable Length10 ft10 ft 
MountingThrough Holes (2)Through Holes (2) 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Measured at 10 Hz, 1.0 pk
[2] Least-squares, straight line method, % FSO.
[3] Typical.
[4] Minimum, verified with Calibration data.
[5] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[6] FSO = Full Scale Output over the Measurement Range (8VDC).
[7] Offset tolerance is based on manufacturers supplied cable length.
[8] Case and shield to mounting surface or cable leads.
[9] See PCB Declaration of Conformance PS025 for details.
080A208Triaxial mounting block(1)
081A103Mounting screw(2)
ACS-145Phase and Amplitude Calibration from 2 Hz to ±3 dB of frequency range(1)
M081A103Mounting screw and washer, M3 x 0.5 thread(2)
Optional Versions:
No optional versions
Product Documents
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