YOKOGAWA SL1400 ScopeCorder LITE, Руководство пользователя

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18-29
IM 701240-01E
Specifications
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App
Index
Strain Module (DSUB, Shunt-Cal) (701271) Specifications
Item Specifications
Standard operating Temperature: 23
±
5
°
C
conditions Humidity: 20 to 80%RH
After a 30-minute warm-up and after calibration and auto balance
Effective measurement –FS to +FS (set using upper and lower limits)
range
Number of input channels 2
Maximum sample rate 100 kS/s
Input format DC bridge (auto balancing), balanced differential input, and isolated
Auto balance type Electronic auto balance
Auto balance range ± 10000 µ STR (1 gauge method)
Bridge voltage Select from 2 V, 5 V, and 10 V.
Gauge resistance 120 to 1000
Ω
(bridge voltage: 2 V)
350 to 1000
Ω
(bridge voltage: 2 V, 5 V, and 10 V)
Gauge factor 1.90 to 2.20 (set in 0.01 steps)
Frequency characteristics
1
(–3 dB point when a sine wave with an amplitude equivalent to 60% of the range is applied) DC to
20 kHz
mV/V range support Supports the strain gauge transducer unit system.
mV/V range = 0.5
× ( µ STR range/1000)
Measurement range (FS) and measurement range
When using STR range
Measurement Range (FS) Measurement Range
500 µ STR –500 to +500 µ STR
1000 µ STR –1000 to +1000 µ STR
2000 µ STR –2000 to +2000 µ STR
5000 µ STR –5000 to +5000 µ STR
10000 µ STR –10000 to +10000 µ STR
20000 µ STR –20000 to +20000 µ STR
When using mV/V range
Measurement Range (FS) Measurement Range
0.25 mV/V –0.25 to +0.25 mV/V
0.5 mV/V –0.5 to +0.5 mV/V
1 mV/V –1 to +1 mV/V
2.5 mV/V –2.5 to +2.5 mV/V
5 mV/V –5 to +5 mV/V
10 mV/V –10 to +10 mV/V
DC accuracy
1
± (0.5% of FS + 5 µ STR)
Maximum input voltage Between Input+ and Input– 10 V (DC+ACpeak)
(At 1 kHz or less)
Maximum allowable Between each terminal and earth ground
common mode voltage 42 V (DC+ACpeak) (CAT II, 30 Vrms)
(At 1 kHz or less)
Input connector 9-pin D-Sub connector (female)
Common mode rejection 80 dB (50/60 Hz) or more (typical
2
)
ratio
A/D conversion resolution 16 bit (48000 LSB/ ± FS: when Upper is +FS and Lower is –FS)
Temperature coefficient Zero point: ± 5 µ STR/ ° C (typical
2
)
Gain: ± (0.02% of FS)/ ° C (typical
2
)
Bandwidth limit Select from OFF, 1 kHz, 100 Hz, and 10 Hz
Cutoff characteristics: –12 dB/OCT (typical
2
)
Function mV/V support. Supports the strain gauge transducer unit system.
Shunt calibration support. Built-in shunt calibration relay (1 gauge method).
Standard accessories Connector shell set for soldering
A1520JD (9-pin D-Sub): 2 pieces, A1618JD (connector shell): 2 pieces
Compatible accessories (sold separately)
Recommended bridge head 701957 (D-Sub 120
Ω
, shunt-Cal, comes with a 5-m cable)
Recommended bridge head 701958 (D-Sub 350
Ω
, shunt-Cal, comes with a 5-m cable)
18.12 Module Specifications