MonoDAQ-E-ACC – IEPE acceleration sensor amplifier

549,00698,00 excl. VAT

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Description

High precision vibration measurements are best done with an IEPE accelerometer. MonoDAQ 1xACC provides high quality signal conditioning for IEPE sensors. Data is transfered over EtherCAT to a PC running powerful and easy to use DEWESoft data acquisition software.

Analog input specifications
ADC resolution: 24 bit
ADC type: sigma-delta
Max. sample rate: 1 kS/s (upgradable to 40 kS/s)
Measurement modes: IEPE, Voltage (software selectable DC or AC coupling)
Measurement ranges: 10 V, 5 V, 1 V, 0.2 V
High-pass filters: 0.1 Hz, 1 Hz
Sensor recognition: TEDS over IEPE
Sensor disconnect warning: channel goes to overload
Isolation: 125 Vrms channel to ground isolation
Front connector: BNC

Input accuracy (25 degC): +-0.03% of reading +- 0.1 mV
Temperature gain drift (typ.): 10 ppm/K
Temperature offset drift (typ.): 0.3 uV + 5 ppm of range/K
Gain non-linearity: <0.02%

SNR (10 kS/s, 10 V range, 18 Vpp sine wave @1 kHz): 90 dB
Noise floor (10 kS/s, 10 V range, input terminated): 100 dB
SFDR  (10 kS/s, 10 V range, 18 Vpp sine wave @1 kHz): 100 dB
THD (10 kS/s, 10 V range, 18 Vpp sine wave @1 kHz): -107 dB
Passband: 0.45 * fs
Passband flatness: 0.01 dB
Stopband rejection: -90 dB
Rejection at ADC oversampling frequency: -90 dB
Alias-free bandwidth: 0.40 * fs
-3 dB point: 0.49 * fs
Slew rate (-10 V to +10 V at 40 kS/s): 0.4 V/us

General specifications
Data interface EtherCAT, 100 Mbit/s
Data interface connectors: RJ45 (1 cable for data, power and sync, daisy chainable)
Power supply: 12 V to 50 V
Power consumption: 2 W typ.
Environmental rating: IP20
Temperature range: -20 degC to 60 degC
Weight: 150 g
Dimensions: 70x62x28 mm

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