Products

uht-12™, icp® accel., miniature (2 gm), ring-style, low temperature coefficient ltc , 10 mv/g, 1 to 10k hz, 5-44 side connector

ICP® Accelerometer

Model M320C52

UHT-12™, ICP® accel., miniature (2 gm), ring-style, low temperature coefficient LTC , 10 mV/g, 1 to 10k Hz, 5-44 side connector

Electrical Filter Corner Frequency: >35 kHz

Sensitivity: (±10%)10 mV/g (1.02 mV/(m/s²))
Measurement Range: ±500 g pk (±4905 m/s² pk)
Broadband Resolution: .004 g rms (.039 m/s² rms)
Frequency Range: (±5%)1 to 10000 Hz
Sensing Element: UHT-12™
Weight: .065 oz (1.85 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically ≤ 3%.
[4] When used with off ground washer, high frequency specification is typically 2 kHz less on 10% and 3 dB points.
[2] Typical.
[5] Only when using off ground washer.
[4] When used with off ground washer, high frequency specification is typically 2 kHz less on 10% and 3 dB points.
[2] Typical.
[6] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Sensitivity (±10 %)	10 mV/g	1.02 mV/(m/s²)
Measurement Range	±500 g pk	±4905 m/s² pk
Frequency Range (±5 %)	1 to 10000 Hz	1 to 10000 Hz
Frequency Range (±10 %)	0.6 to 15000 Hz	0.6 to 15000 Hz	[4]
Frequency Range (±3 dB)	0.3 to 25000 Hz	0.3 to 25000 Hz	[4]
Resonant Frequency	≥50 kHz	≥50 kHz
Broadband Resolution (1)	.004 g rms	.039 m/s² rms	[2]
Non-Linearity	≤1 %	≤1 %	[1]
Transverse Sensitivity	≤5 %	≤5 %	[3]
Environmental
Overload Limit	±5000 g pk	±49000 m/s² pk
Temperature Range (Operating)	-100 to 325 °F	-73 to 163 °C
Temperature Coefficient of Sensitivity	≤0.005 %/°F	≤0.009 %/°C
Temperature Response	See Graph %/°F	See Graph %/°F	[2]
Base Strain Sensitivity	≤.02 g/µε	≤.196 (m/s²)/µε	[2]
Electrical
Excitation Voltage	19 to 30 VDC	19 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤200 Ohm	≤200 Ohm
Output Bias Voltage	8 to 12 VDC	8 to 12 VDC
Discharge Time Constant	.4 to 2.2 sec	.4 to 2.2 sec
Settling Time (within 10% of bias)	≤2 sec	≤2 sec
Spectral Noise (1 Hz)	750 µg/√Hz	7350 (µm/sec²)/√Hz	[2]
Spectral Noise (10 Hz)	150 µg/√Hz	1470 (µm/sec²)/√Hz	[2]
Spectral Noise (100 Hz)	50 µg/√Hz	490 (µm/sec²)/√Hz	[2]
Spectral Noise (1 kHz)	25 µg/√Hz	245 (µm/sec²)/√Hz	[2]
Electrical Isolation (Base)	≥100000000 Ohm	≥100000000 Ohm	[5] [4]
Physical
Size - Height	0.23 in	5.84 mm
Size - Length	0.68 in	17.3 mm
Size - Width	0.38 in	9.6 mm
Weight	.065 oz	1.85 gm	[2]
Sensing Element	UHT-12™	UHT-12™
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Welded Hermetic	Welded Hermetic
Electrical Connector	5-44 Coaxial	5-44 Coaxial
Electrical Connection Position	Side	Side
Mounting	Through Hole	Through Hole

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
039A20	Allen wrench (for use with 2-56 thd cap screws)	1
081B36	Off ground socket head cap screw assembly, 2-56 UNC-2A thd., 0.375 length, alloy steel	1
ACS-1	Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable	1