4020 | 4030 Amplified DC Accelerometers

Low noise, signal conditioned dual and triaxial DC acceleration sensor packaged in a durable molded housing

About the 4020 | 4030 Amplified DC Accelerometers

The Model 4020 & 4030 are low noise, signal conditioned DC accelerometers packaged in a durable molded housing. The accelerometers are offered in ±2g & ±6g ranges with a nominal 0-200Hz bandwidth. The model 4020 is a dual axis configuration (X&Y axes) while model 4030 is a triaxial configuration. The capacitive silicon MEMS sensing element offers high resolution and long term stability for critical measurement applications.

Key features 4020 | 4030

5-30Vdc Excitation Voltage
Environmentally Sealed
Low Pass Filtered Output
Capacitive Silicon MEMS Element
Integral #24 AWG Cable
Self-Test Enabled

Applications 4020 | 4030

Low Frequency Vibration Monitoring
Tilt & Inclination Measurement
Motion Measurements
Structural Monitoring
Laboratory Testing

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Technical Specifications

Specification	Value
Excitation current	4 mA
Frequency response	0-200 Hz
Housing material	Nylon 6-6, 30% GF Molded Housing
Humidity	Epoxy Sealed, IP65
Measurement range	±2 g / ±6 g
Non-linearity	±1 %
Operating temperature	-40 to 85 °C [ -40 – 185 °F ]
Output [supply voltage]	±2 V [5 - 30 VDC]
Sensitivity	1000 mV/g \| 333 mV/g
Shock limit	2000 g
Weight (cable not included)	50 g
Zero acceleration output	2.5 ±1 V