Specifications

OWNER’S GUIDE  CONDITIONERS, DAQ | 13347
DAQP-CHARGE-A Charge/IEPE module
Handles both of these sensors: Charge type accelerometers and microphones, plus
IEPE (Piezotron) accelerometers and mics
Special features: Directly outputs acceleration, velocity or displacement
IEPE sensitivity: 0, 20, 40 and 60 dB (±5 V, ±500 mV, ±50 mV, ±5 mV)
Charge sensitivity: 5, 50, 500, 5000 and 50000 pC
Bandwidth: 0.1 Hz to 50 kHz
Isolation: N/A
Signal connection: BNC (10-32 microdot adapter included)
DAQP-CHARGE-A specications
Parameter DAQP-CHARGE-A
Input sensitivity:
IEPE mode:
CHARGE mode:
0, 20, 40, 60 dB (±5 V, ±500 mV, ±50 mV, ±5 mV)
5, 50, 500, 5000, 50000 pC
Supported sensor types: Dynamic CHARGE and IEPE (constant current)
Sensor type selection: Pushbutton or software selection
Gain accuracy: 1% full scale
Input range fine tuning: Software selectable
Range selection:
Pushbutton: fixed ranges
Software: every range
Integration on-board: Single (velocity) or double (displacement), 0 dB at 15.9 H
LED indicators:
Range and filter:
ICP LED:
OVL LED:
A, V and D LED:
5 LEDs
Active with connected ICP® sensor, inactive for charge input
Overload control (output voltage > 5 V)
Indicator for acceleration, velocity and displacement output
Constant current source: 3.2 to 5.6 mA, > 24 V
Filters (high-pass): 0.1 Hz, 1 Hz, 10 Hz (±2 dB @ f0)
Filters (low-pass): 100 Hz, 1, 3, 10, 50 kHz (±2 dB @ f0)
Filter selection: Push button or software selection
Filter characteristics:
Butterworth
80 dB / decade (24 dB / octave)
-3 dB Bandwidth: 0.1 Hz to 50 kHz (±2 dB @ f0)
Typ. SNR @ max. bandwidth
5000 pC
500 pC
50 PC
5 pC
5 pC
90 dB
87 dB
73 dB
54 dB
60 dB @ 10 kHz
Output voltage: ±5V
Output noise: < 8 mV (all ranges with 50 kHz filter)
Power consumption: 0.6 W to 1.2 W (depending on sensor)
Power supply voltage: ±9 VDC (±10 %)
TEDS support: N/A
RS-485 interface for module control Yes