PCB-350B44

Triaxial ICP® shock acceleration sensor
Ground Isolated
With electrical and mechanical filter
(-3 dB at 21,000 Hz)
Measuring range 5,000 g
Sensitivity 1.0 mV / g
Frequency range 0.4 ... 10,000 Hz
Integrated connection cable, length 1.5 meters,
ending on 4-pin connection socket
Including extension cable, length 1.5 meters,
ending on three BNC plugs

specifications
basic data	English units	SI units
Sensitivity (± 30%)	1,0 mV/g	0,1 mV/(m/s²)
measuring range	± 5,000 g pk	±49.000 m/s²pk
Frequency range (± 1 dB)	0,4 … 10.000 Hz
Frequency range (-3 dB)	0,2 … 25.000 Hz		[2]
resonant frequency	≥50.000 Hz
Corner frequency of the electrical filter (-3 dB)	21.000 Hz		[3][1]
Mechanical filter resonance frequency	35.000 Hz		[4][1]
Broadband resolution (1 ... 10,000 Hz)	0,04 gRMS	0,39 m/s²RMS	[1]
Linearitätsfehler	≤2 %
Lateral acceleration sensitivity	≤7 %
Operating conditions
Overload limit (shock)	± 50,000 g pk	±490.000 m/s²pk
Temperature range (operation)	-10 … 150 °F	-23 … 66 °C
Temperature range (storage)	-40 … 200 °F	-40 … 93 °C
Strain sensitivity (base area)	0.002 g / me	0.02 (m / s²) / me	[1]
Technical characteristics
supply voltage	20 … 30 VDC
Constant current supply	2 ... 20 mA
output impedance	Ω200 Ω
Bias voltage	8 … 14 VDC
discharging	1,0 … 2,0 s		[1]
Settling time (on bias voltage ± 10%)	<10 s
Electrical insulation (base)	>100 MΩ
Physical properties
sensor element	ceramics
Geometry of the sensor element	Scherprinzip
housing material	Titan
seal	Hermetically sealed
Size - height	1,02 in	26,0 mm
Size - length	1,02 in	26,0 mm
Size - width	1,02 in	26,0 mm
Mass (without cable)	2,2 oz	62.5 grams	[1]
Electrical connection	Integrated cable
Kabelabgang	Laterally
cable termination	4-pin socket (1/4 "-28)
cable length	5,0 ft	1,52 m
cable type	Type 034, shielded 4-wire cable
attachment	Through holes

[5]

Hints
[1]	typically,
[2]	The specified upper limit frequency is a guide value. The frequency response is limited by the combination of electrical and mechanical low-pass filters.
[3]	Second order low pass filter
[4]	The amplitude is increased by 9 dB in the range of the resonance frequency.
[5]	Details: siehe PCB Declaration of Conformance PS023

included supply
034G05	Shielded 4-wire cable, length 1.5 meters, 4-pin connector to three BNC connectors	(1)
100-16040-40	Mounting screw M6 x 1.0	(2)
100-6774-10	Mounting screw 1/4 "-28	(2)
100-8994-40	grease	(1)
ACS-14T	Hopkinson bar calibration for shock transducers	(1)
ACS-22T	Frequency response for triaxial transducers, traceable to NIST (100 Hz up to the upper ± 1dB point	(1)