Product name
VC accelerometer
Tri-axial DC response seat pad accelerometer

Model

890-200

Series

890

Feature / Application

• Static response

• 2 to 200g full scale

• Motion, low frequency

• Vehicle drive testing

• 5K g shock survivability

• Temperature compensation


• Vehicle drive testing

• Aerospace grounding

• Human motion

• Automotive platform motion test

Product Introduction

Model 890 is a static response triaxial seat pad accelerometer designed especially for characterizing whole body vibration in accordance with ISO 2631-1 and ISO 8041. The seat pad incorporates a removable triaxial accelerometer with ±2000mV full scale output. The model 890 is designed for static or low frequency measurements with a measurement resolution of <1.5mg. A flexible cable is included for simple interface. The accelerometer uses silicon Micro-Electro-Mechanical System (MEMS) sensing element which provides a better operating in low frequency range. The MEMS sensor combines outstanding variable capacitance technology achieve very low sensitivity variation over the operating temperature range, compared to other sensing element designs. The accelerometer enables the test engineer or technician to measure the accelerations of three orthogonal axes of vibration simultaneously on vehicle or platform. All variations provide reliable measurements and long-term stability.

Product specification
Range(g) 200
Velocity Range(in/s) 0
Sensitivity( ±10%) 10
Frequency Range(Hz) 0 - 1000
Weight(g) 380
Shock Limit 5000
Operation Temp(°C) -40 to 85
Output Type Amplified voltage
Axial Tri-axial
Mounting Adhesive
Temp.Signal N/A
Sensor Type VC Accelerometer
Sens. Unit mV/g
Excitation 5.5 - 30 VDC
Mating cable N/A