4610 Series Accelerometer

The Model 4610 is a low noise signal conditioned accelerometer with exceptional long-term stability.

4610 Series Accelerometer

Description: The Model 4610 is a low noise signal conditioned accelerometer with exceptional long-term stability. The accelerometer offers integral temperature compensation and a hermetically sealed sensor assembly. The Model 4610 is offered in ranges from 2 to 500g and incorporates mechanical overload stops that provide shock protection to 10,000g. The 3rd generation MEMS element incorporates gas damping that offers a wide dynamic range and stable frequency response.

Features:
• High Performance DC Response
• Low Noise, Signal Conditioned Output
• Advanced Temperature Compensation
• 10,000g Over-Range Protection
• ±2g to ±500g Dynamic Range
• Low Power Consumption
• Hermetically Sealed Sensor
• Gas Damping

Parameters
DYNAMIC Notes
Range (g) ±2 ±5 ±10 ±20 ±50 ±100 ±200 ±500
Sensitivity (mV/g) 1000 400 200 100 40 20 10 4 ±5%1
Frequency Response (Hz) 0-200 0-300 0-400 0-700 0-1000 0-1500 0-1500 0-1500
Frequency Response (Hz) 0-400 0-500 0-600 0-1000 0-1600 0-2000 0-2000 0-2000 ±1dB
Natural Frequency (Hz) 700 800 1000 1500 4000 6000 8000 10000
Non-Linearity (%FSO) ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5
Transverse Sensitivity (%) <2 <2 <2 <2 <2 <2 <2 <2 <1 Typical
Damping Ratio 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.5
Shock Limit (g) 5000 5000 5000 5000 5000 5000 5000 5000
Residual Noise (µV RMS) 500 300 300 350 400 400 400 400 Passband
Spectral Noise (µg/√Hz) 35 38 75 132 316 516 1033 2582 Passband
ELECTRICAL
Zero Acceleration Output (mV) ±50 Differential
Excitation Voltage (Vdc) 8 to 36
Excitation Current (mA) <5
Bias Voltage (Vdc) 2.5
Output Resistance (Ω) <100
Insulation Resistance (MΩ) >100 @100Vdc
Turn On Time (msec) <100
Ground Isolation Isolated from Mounting Surface
ENVIRONMENTAL
Thermal Zero Shift (%FSO/°C) ±0.008 Typical
Thermal Sensitivity Shift (%/°C) ±0.010 Typical
Operating Temperature (°C) -55 to 125
Compensated Temperature (°C) -40 to 100
Storage Temperature (°C) -55 to 125
PHYSICAL
Case Material Anodized Aluminum
Cable 4x #30 AWG Conductors PFA Insulated Leads, Braided Shield, TPE Jacket
Weight (grams) 6 (cable not included)
Mounting 2x #4 or M3 Screws
Mounting Torque 6 lb-in (0.7 N-m)

 

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