The 8404 is an ultra-flexible general purpose acquisition card. It encapsulates Prosig’s 30-years of test and measurement experience and is the only card you’ll ever need! The 8404 has all the functionally and full specification of the 8402 card. But additionally each channel includes bridge completion configurations of ¼, ½ and full bridge, internal calibration shunt resistors and selectable bridge resistance configurations of 120, 350 or 1000Ω. Further each channel provides program selectable supply voltage for transducer excitation.

 

Description	4ch ADC + Tacho, IEPE, Direct, Bridge
Input channels	4
Output channels	n/a
16-bit sample rate *	400k
24-bit sample rate *	100k
Effective bandwidth	0.4 x sample rate
Anti-aliasing attenuation	> 100dB
AC Coupling high pass filter	20db/dec -3dB at 0.3Hz or 1Hz
DC Input	Yes
AC Input	Yes
IEPE Input	Yes
Charge Input	No
Programmable excitation	Yes
24-bit Dynamic range	105dB at 10Ks/s
24-bit Noise floor	-120dB at 10Ks/s
16-bit Dynamic range	92dB at 10Ks/s
16-bit Noise floor	-110dB at 10Ks/s
Non-linearity	< 1 bit
Accuracy	±0.1% FSD
DC Offset control	±50% FS in 32768 steps
Tacho channels	1
Tacho input range	±28V
Supports TEDS	Yes
Autozero	Yes
Input range	±10mV to ±10V
Output range	n/a
Gain Steps	13
Input common mode range	±10V
Absolute max input range	±24V
Prog bridge completion	Yes
Connector	Lemo
Power usage (worst case)	8W

 

Back to P8000 description

* All sample rates are specified in number of samples per second per channel
† IEPE (Integral Electronic PiezoElectric) type transducers are often known by trade names such as Piezotron®, Isotron®, DeltaTron®, LIVM™, ICP®, CCLD, ACOtron™ and others.