688A06 high-g IEPE triaxial vibration sensor with M5X3 connector and titanium stainless steel cube housing for extreme ballistic shock testing

688A06 Triaxial Vibration Sensor

Sensitivity: 0.25mV/g
ange: ±20000g
Frequency response (±10%) : 10Hz~11kHz
Operating temperature: -50℃~120℃
M5×3 connector output

688A06 Triaxial Vibration Sensor (Ultra-High-G IEPE Block Type)

The 688A06 series is an industrial-grade, multi-axis triaxial vibration sensor designed to execute simultaneous three-dimensional acceleration measurements under extreme mechanical shock and ultra-high-g dynamic profiles. Featuring an integrated IEPE (Integrated Electronics Piezo-Electric) internal amplifier network, this low-impedance transducer conditions raw dynamic events on-board, delivering a stable voltage output that eliminates triboelectric cable noise during severe physical displacements. Purpose-built for hyper-velocity impact diagnostics, the 688A06 integrates an exceptional ±20000 dynamic measurement range with an ultra-stiff structural architecture yielding a resonant frequency ≥70 kHz , making it an essential instrumentation tool for near-field ballistics, pyroshock simulation, and high-energy weapons testing.

Key technical parameters

Measuring Range: ±20000 g. Suitable for a wide range of acceleration levels.
Mounting Resonant Frequency ≥70 kHz for stable operation during multi – axis measurement.
Sensitivity Temperature Coefficient: -0.070 %/℃.
Operating Temperature: – 50~120℃.
Sealing Type: Laser welding IP68.
Protects in harsh environments, ensuring reliable multi – axis measurement.
Supply constant voltage: 20 – 30 VDC. Supply constant current: 2 – 20 mA.
Output impedance ≤100 Ω. Ensure proper sensor operation for accurate multi – axis data output.

Parameter	Specification / Value	Note / Condition
Brand & Model	Dabey Technology Model 688A05	Ultra-high-g triaxial IEPE series
Sensor Type	IEPE	Internal low-impedance voltage amplification circuit
Sensitivity	0.25 pC/g	Standard stabilized output voltage per g unit
Measurement Range	±20000 g	Full-scale ultra-high-g dynamic measurement window
Frequency Range (±5%)		Inquire for narrow-band flat frequency responses
Frequency Range (±10%)	10-11 k Hz	Extended high-frequency linear operation zone
Resonant Frequency	≥ 70 kHz	Ultra-high internal stiffness avoids mounting resonance errors
Shock Limit	24000 g pk	Maximum survivable transient explosive shock threshold
Maximum Vibration	g pk	Specialized for transient shock over cyclical vibration
Operating Temperature	-50°C to 120°C	Thermal envelope governed by internal micro-electronics
Housing Material	Titanium / Stainless Steel	Welded hermetic seal, ultra-low structural mass
Connector Type	M5X3	Three independent micro-coaxial threaded connections
Primary Applications	Near-Field Pyroshock Testing, Ballistic Impact Analysis, Blast Wave Diagnostics	Optimized for extreme high-impact dynamic structural analysis