EGCS3-D Series Accelerometer

EGCS3-D Series Accelerometer Description: The Model EGCS3-D triaxial accelerometer is available in ranges from ±5 g through ±5000 g. With overrange limit to ±10,000 g and spring strain relief, this rugged device is ideal for offshore, downhole and shock testing applications. Its small size and screw mounting ensure ease of installation […]

EGCS3-D Series Accelerometer

Description: The Model EGCS3-D triaxial accelerometer is available in ranges from ±5 g through ±5000 g. With overrange limit to ±10,000 g and spring strain relief, this rugged device is ideal for offshore, downhole and shock testing applications. Its small size and screw mounting ensure ease of installation while its low power requirements and DC output facilitate integration into data acquisition and monitoring systems. The EGCS3 also features CE Conformance to EN 61010-1, EN 50081-1 and EN 50082-1.

Features:
• DC Response
• 10,000 g Overange Stops
• High Sensitivity
• Shielded Cable
• 3 Axes
• Cable Strain Relief
• Static and Dynamic Measurement
• Frequency Response through 4000 Hz
• ±1% Non-Linearity
• -40°C to 120°C Operating Temperature Range
• 10,000 g Overange Protection

Parameters
DYNAMIC Notes
Range (g) ±5 ±10 ±25 ±50 ±100 ±250 ±500 ±1000 ±2500 ±5000
Sensitivity (mV/g) 40 20 8 4 2 0.8 0.4 0.2 0.08 0.04
Frequency Response min. (Hz) 0-80 0-120 0-240 0-350 0-500 0-750 0-1000 0-1500 0-2000 0-2400 ±1/2dB
Frequency Response nom. (Hz) 0-150 0-200 0-400 0-600 0-900 0-1300 0-1750 0-2500 0-3500 0-4000 ±1/2dB
Natural Frequency (Hz) 300 400 800 1200 1800 2600 3500 5000 7000 8000
Non-Linearity (%FSO) ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1
Transverse Sensitivity (%) <3 <3 <3 <3 <3 <3 <3 <3 <3 <3
Damping Ratio 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 Nominal
Shock Limit (g) 500 1000 2000 5000 10000 10000 10000 10000 10000 10000
ELECTRICAL
Zero Acceleration Output (mV) ±15 Differential
Excitation Voltage (Vdc) 15 (can be used from 2 to 15Vdc but lower excitation voltage will decrease sensitivity accordingly)
Input Resistance (Ω) 2000 Nominal
Output Resistance (Ω) 1000 Nominal
Insulation Resistance (MΩ) >100 @50Vdc
Ground Isolation Isolated from Mounting Surface
ENVIRONMENTAL
Thermal Zero Shift ±2.0mV / 50°C (±2.0mV / 100°F)
Thermal Sensitivity Shift ±2.5% / 50°C (±2.5% / 100°F)
Operating Temperature -40 to 120°C (-40 to 250°F)
Compensated Temperature 20 to 80°C ( 70 to 170°F), contact factory for other temperature compensation options
Storage Temperature -40 to 120°C (-40 to 250°F)
Humidity Epoxy Sealed
PHYSICAL
Case Material Anodized Aluminum
Cable PFA Insulated Leads, Braided Shield, Silicone Jacket
Weight <50 grams
Mounting Screw Mount
AWG #28

No Information Available.

Temperature Range -40°C to 120°C