General Purpose Vibration Transducers SD40, SD40-01, SD40-02

Detailed Product Description

 

Destination:

• Measuring of vibration and shock acceleration in portative diagnostic systems and during laboratory studies.

Features:

• Piezoelement operation shear circuit.
• Combination of high axial sensitivity and self-resonant frequency.
• Strong structure and hermetically sealed body.
• Stability of characteristics and operational reliability.
• Can be used for the modal analysis.

Parameter	Unit	SD 40*3	SD40-01*3	SD 40-02*3
Axial sensitivity (± 20 %)	pC/g*1	20
Relative transverse sensitivity	%	< 5
Amplitude range	g*1	± 5 000
Max.shock limit (peak value)	g*1	± 10 000
Operating temperature range	°C	- 60+ 150
Frequency range (ripple ± 1dB)	Hz	0.510 000
Self-resonant frequency in attached condition	kHz	> 35
Strain sensitivity	g·m/µm	< 0.025
Capacitance	pF	600800
Insulation resistance in normal conditions	MOhm	> 10 000
Design	-	Shear
Bottom insulation	-	no
Housing material	-	st./steel (titanium alloy)*2
Weight (without connector and cable)	gram	14 (12)
Supplied accessories	-	cable , stud

 

General view of SD40		General view of SD40-01		General view of SD40-02

 

The typical electrical circuit of
SD40, SD40-01, SD40-02

Additional order accessories:

• calibrators ;
• charge amplifiers , ;
• measuring amplifiers ;
• adapter box (in set with charge amplifier );
• cables ;
• connector adapters ;
• probe tip ;
• wax for mounting ;
• magnet mounting bases ;
• stud ;
• insulating stud .

^*1 - 1g = 9.807 m·s^-2 or 10 m·s^-2 = 1.02 g;
^*2 - to be determined when making out an order;
^*3 - has been entered in State list of measuring means.