YOKOGAWA WE7235, Руководство пользователя, Страница: 29 / 34

4-2
IM 707235-01E
4.1 Performance Specifications
Acceleration Measurement
Applicable acceleration sensor: Built-in amplifier type
Sensor supply current: OFF or 4 mA
±
10%
Sensor supply voltage: OFF or approx. 21 VDC
Sensitivity setting: Enter the acceleration sensor sensitivity on the
operation screen (or using the WE Control API (sold
separately, model: 707741))
Measurement range: Measurement range automatically set according to the
specified acceleration sensor sensitivity.
Amplifier gain and accuracy (when filter is OFF with 1-kHz input under standard
operation condition):
Gain Accuracy Temperature Coefficient
(at 5 to 18
°
C and 28 to 40
°
C)
×
1
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
×
2
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
×
5
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
×
10
±
(0.5% of Full Scale
*2
)
±
(0.02% of Full Scale
*2
)/
°
C
×
20
±
(0.5% of Full Scale
*2
)
±
(0.02% of Full Scale
*2
)/
°
C
×
50
±
(0.5% of Full Scale
*2
)
±
(0.03% of Full Scale
*2
)/
°
C
×
100
±
(0.5% of Full Scale
*2
)
±
(0.05% of Full Scale
*2
)/
°
C
Voltage Measurement
Voltage range and DC accuracy (under standard operating condition):
Measurement DC Accuracy Temperature Coefficient
Range (at 5 to 18
°
C and 28 to 40
°
C)
±
50 mV
±
(0.15% of rdg + 0.5 mV)
±
(90 ppm + 20
µ
V)/
°
C
±
100 mV
±
(0.15% of rdg + 0.5 mV)
±
(90 ppm + 25
µ
V)/
°
C
±
250 mV
±
(0.15% of rdg + 0.5 mV)
±
(90 ppm + 40
µ
V)/
°
C
±
500 mV
±
(0.05% of rdg + 0.5 mV)
±
(80 ppm + 40
µ
V)/
°
C
±
1 V
±
(0.05% of rdg + 0.7 mV)
±
(80 ppm + 50
µ
V)/
°
C
±
2.5 V
±
(0.05% of rdg + 1.8 mV)
±
(80 ppm + 100
µ
V)/
°
C
±
5 V
±
(0.05% of rdg + 3.5 mV)
±
(80 ppm + 200
µ
V)/
°
C
±
10 V
±
(0.05% of rdg + 7 mV)
±
(95ppm + 500
µ
V)/
°
C
±
25 V
±
(0.05% of rdg + 18 mV)
±
(95 ppm + 1 mV)/
°
C
±
50 V
±
(0.05% of rdg + 35 mV)
±
(95 ppm + 2 mV)/
°
C
Measurement range and AC accuracy (when filter is OFF with 1-kHz input under
standard operation condition):
Measurement AC Accuracy Temperature Coefficient
Range (at 5 to 18
°
C and 28 to 40
°
C)
±
50 mV
±
(0.5% of Full Scale
*2
)
±
(0.05% of Full Scale
*2
)/
°
C
±
100 mV
±
(0.5% of Full Scale
*2
)
±
(0.03% of Full Scale
*2
)/
°
C
±
250 mV
±
(0.5% of Full Scale
*2
)
±
(0.02% of Full Scale
*2
)/
°
C
±
500 mV
±
(0.5% of Full Scale
*2
)
±
(0.02% of Full Scale
*2
)/
°
C
±
1 V
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
±
2.5 V
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
±
5 V
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
±
10 V
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
±
25 V
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
±
50 V
±
(0.5% of Full Scale
*2
)
±
(0.01% of Full Scale
*2
)/
°
C
Acquisition Mode
Trigger, free run, gate (level), gate (edge)
Memory Length of Acquisition Memory
4 Mwords
Memory Partition (partition possible only when trigger mode is selected)
Select from 1/2/4/8/16/32/64/128/256 partitions
Maximum Record Length
1 MWord/CH (when using 3CH/4CH), 2 MWords/CH (when using 2CH), and 4 MWords/
CH (when using 1CH)