IL70A SPECIFICATIONS
Amplifier
Filter
: 3-pole modified Butterworth; 3 dB down at 10 Hz, 200 Hz or 5kHz; selectable
Step-Response Settling Time (Full-Scale Output @ 10 Hz
:
)
To 1% of final value: 0.068 sec; (0.0034 sec @ 200 Hz) (0.00015 sec @ 5 kHz)
To 0.1% of final value: 0.090 sec; (0.0046 sec @ 200 Hz) (0.00018 sec @ 5 kHz)
To 0.02% of final value: 0.100 sec; (0.0054 sec @ 200 Hz) (0.0002 sec @ 5 kHz)
Dimensions
Measurement Range:
Adjustable 0.5 mV/V to 10.0 mV/V; nominal full-scale
Transducer Types:
Conventional 4-arm strain gage bridges, 120 to 10 k ohm
Excitation
: 2.5 or 5.0, selectable - up to 70mA
Power Supply :
11 - 28 Vdc regulated; 2 watts max.
Analog Ouput:
selectable; ± 0 to 5, ± 0 to 10 Vdc, 4-12-20 or 4-20mA (20% over-range, voltage only)
Operating Temperature :
-10 to +70 Degrees C, 5 to 95% relative humidity, non-condensing
Accuracy:
Limited only by calibration accuracy.
Common - Mode Range
: ± 3 V operating; ± 30 V without instrument damage
Common - Mode Rejection Ratio
: - 60 dB @
1/2
excitation
Input Impedance
: Differential and Common-Mode > 10,000 M
Ω
Offset
: user adjustable; vs. Temperature: ±30 ppm /°C; vs. Time: ±10 ppm/month
Gain Accuracy
: Limited only by calibration accuracy
Gain Stability
: vs. Temperature: ±30 ppm/°C; vs. Time: ±10 ppm/month
Linearity
: better than ± 0.03% of full scale
GENERAL DESCRIPTION AND SPECIFICATIONS
IL70A.1
DC Strain Gage Conditoner
Module
IL70A
