5M78 S
PECIFICATIONS
Measurement Range:
Adjustable 0.5 mV/V to 5.0 mV/V; nominal full-scale
Excitation
: 3.28 kHz; Nominal 2.77 Vac rms, sensed
Transducer Types:
Conventional 4-arm strain gage bridges, typically transformer
Amplifier
Normal - Mode Range
: ±1.5 V rms operating; ±
8 V without instrument damage
Input Impedance
: Differential > 10 M
Ω
Offset
: 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
Filter
: 3-pole modified Butterworth; 3 dB down at 10 Hz, 100 Hz or 650 Hz; selectable
Step-Response Settling Time (Full-Scale Output @ 10 Hz)
:
To 1% of final value: 0.08 sec; (0.008 sec @ 100 Hz) (0.0011 sec @ 650 Hz)
To 0.1% of final value: 0.095 sec; (0.0095 sec @ 100 Hz) (0.0016 sec @ 650 Hz)
To 0.02% of final value: 0.10 sec; (0.01 sec @ 100 Hz) (0.0014 sec @ 650 Hz)
5M78.1
G
ENERAL
D
ESCRIPTION AND
S
PECIFICATIONS
5M78
AC Strain Gage
Module
coupled - 120 to 10 k ohm
Analog Ouput:
selectable; ± 0 to 5, ± 0 to 10 Vdc, 4-12-20 or 4-20mA (20% over-range, voltage only)
Power Supply :
11 - 28 Vdc regulated; 100 mA max.
Operating Temperature :
-10 to +70 Degrees C, 5 to 95% relative humidity, non-condensing
Dimensions
Linearity
: better than ± 0.03% of full scale
Housing height
[A]
: 114.5 mm
Housing depth
[B]
:
99 mm
Housing width
[C]
:
22.5 mm
7 ,
2 , 2
0,
3
20
,
2 2
3 6
3 ,
Optional DIN Power Rail Connector Model 5M-PCON
A
B
C
7
Dimensional drawing
N/A
N/A
N/A
DC POWER
5
4
3
2
1
POWER COMMON
N/C
N/C
N/C
DC POWER
5
4
3
2
1
POWER COMMON
DIN Power Connection (top)
