| |
 The
Mag-03SCU provides low noise power and precision
signal conditioning for any Mag-03 sensors. The unit,
which is suitable for mounting in to a 19 inch rack, operates
from a 110 or 220 Vac supply. The sensor power
supply voltage may be increased for operation with the
sensor with cables up to 600 meters long.
|
|
|
| |
|
Specifications
- Mag-03SCU |
| Electrical
|
| Input
Channels |
3
from Mag-03 sensor (Bx, By, and Bz) |
| Input
Signal Range |
±18V
max surge protected with 18V clamp |
| Signal
coupling |
ac
or dc, depending on filter selection |
| Low
Pass Filter |
1,
10, 100, 1000, or 10000Hz |
| High
Pass Filter |
dc,
0.01, or 1.0Hz |
| Filter
Roll-Off |
-18dB/octave
for both low and high pass filters |
| CMRR |
>60dB |
| Gain |
1,
50, 100, 300, 500, or 1000 per channel |
| Offset
|
0
to ±10V per channel |
| Thermal
drift |
<
6mV/hour for filtered/nulled signal
output with the gain equal to 300 |
| System
Noise |
Minimum
discernible input signal
variation of ±0.1mV with signal/noise
ratio of ³ 10dB at all
gain settings |
| Power
Supply |
| Mains
Power Input |
110
or 220Vac, selectable |
| Power
Out to Sensors |
±12,
±15, or ±17Vdc, 1A |
| Ripple |
<1mV
p-p |
| Fuse |
2
x 1A, 250V, 20mm |
| Environmental |
| Operating
Temperature |
-20°C
to +70°C |
| Relative
humidity |
50%
non-condensing |
|
Front Panel |
|
Controls |
| Power |
Switches
instrument on or off |
| Low
Pass Filter |
5
position rotary switch |
| High
Pass Filter |
3
position rotary switch |
| Sensor
supply voltage |
3
position rotary switch |
| Offset
Polarity Control |
3
x ± switch (DPDT) |
| Offset
Voltage Control |
3
x 10 turn potentiometer |
| Gain
Control |
3
x 6 position rotary switch |
| Indicators |
| Display |
3
x 3½ LED panel meter |
| Rear
Panel |
| Power
Input |
3
position IEC socket with integral
Voltage selection (110 or 220), RF filter,
and fuse holder. |
| Sensor
Input |
Hirose
RM15TRD-10P |
| Output
|
6
x BNC connectors, 3 for unfiltered
analog and 3 for filtered analog |
| Mechanical
|
| Enclosure |
19
inch Rack mountable aluminum case
483mm wide, 88mm high, 300mm deep |
| Weight
|
11kg |
|
Specifications are subject to change without notice. |
|
|
|
