64 Series Accelerometer

The Model 64 accelerometer is based on an advanced piezoresistive MEMS sensing element which offers exceptional dynamic range and stability.

64 Series Accelerometer

Description: The Model 64 accelerometer is based on an advanced piezoresistive MEMS sensing element which offers exceptional dynamic range and stability. This unit features a full bridge output configuration with a compensated temperature range from 0 to 50º C. A slight amount of internal gas damping provides outstanding shock survivability and a flat amplitude/phase response up to 7kHz. The Model 64-2000 is compliant with SAE J211 standards for anthropomorphic dummy instrumentation.

Features:
• DC Response
• Durable Cable
• Small Package
• Reliable Performance
• 2nd GEN MEMS Sensing Element
• ±50 to ±6,000 g Ranges
• 2-10 Vdc Excitation for Maximum Flexibility
• 0-50ºC Temperature Compensated Range
• High Impact PFA Cable
• 1% Transverse Sensitivity Available
• <±25 mV Zero Offset

Parameters
DYNAMIC Notes
Range(g) ±50 ±100 ±200 ±500 ±2000 ±6000
Sensitivity (mV/g) 1 2 0.9 0.8 0.4 0.15 0.10
Frequency Response (Hz) 0-400 0-500 0-600 0-800 0-3000 0-3000 ±2% (±3% for 2000g/6000g)
0-1000 0-1200 0-1400 0-2000 0-5000 0-5000 ±½dB (±7% for 2000g/6000g)
0-1400 0-1500 0-1900 0-2800 0-7000 0-7000 ±1dB (±13% for 2000g/6000g)
Resonant Frequency (Hz) 4000 6000 8000 15000 26000 26000
Damping Ratio 0.5 0.5 0.5 0.3 0.05 0.05 Typical
Shock Limit (g) 5000 5000 5000 10000 10000 10000
Non-Linearity (% of reading) ±1 ±1 ±1 ±1 ±1 ±1
Repeatability (Equiv. g) <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 After full scale shock
Transverse Sensitivity (%) <3 <3 <3 <3 <3 <3 <1% Option
ELECTRICAL
Zero Acceleration Output (mV) <±25 <±10mV Option
Excitation (Vdc) 2 to 10
Input Resistance (Ω) 2400-6000
Output Resistance (Ω) 2400-6000
Insulation Resistance (MΩ) >100 @100Vdc
Residual Noise (µV RMS) <10
Ground Isolation Isolated from mounting surface
ENVIRONMENTAL
Thermal Zero Shift (%FSO/°C) ±0.04 From 0 to 50°C
Thermal Sensitivity Shift (%/°C) -0.20 ±0.05 From 0 to 50°C
Operating Temperature (°C) -40 to 121
Storage Temperature (°C) -40 to 121
Humidity Epoxy Sealed, IP61
PHYSICAL
Case & Cover Material Anodized Aluminum Case, Brass Cover
Cable (Integral 30 Foot Cable) 4x #32 AWG Conductors PFA Insulated, Braided Shield, TPE Jacket
Weight (grams) 1.0 Cable Not Included
Mounting 2x #0-80 x 3/16” Socket Head Cap Screws Torque 3 lb-in

 

1 Output is ratiometric to excitation voltage

No Information Available.

Temperature range from 0 to 50º C