YOKOGAWA CA71 HANDY CAL - Page 100

12-2
IM CA71-E
12. Specications
Parameter
DC
voltage
DC
current
Resistance
AC voltage
Frequency,
pulse
Reference
100 mV
1 V
10 V
100 V
20 mA
100 mA
400 Ω
1 V
10 V
100 V
300 V
100 Hz
1000 Hz
10 kHz
CPM
CPH
Range
0 – ±110.00 mV
0 – ±1.1000 V
0 – ±11.000 V
0 – ±110.00 V
0 – ±24.000 mA
0 – ±100.00 mA
0 – 400.00 Ω
0 – 1.100 V
0 – 11.00 V
0 – 110.0 V
0 – 300 V
1.00 – 100.00 Hz
1.0 – 1000.0 Hz
0.001 – 11.000 kHz
0 – 99,999 CPM
0 – 99,999 CPH
Accuracy
(23±5°C per year)
±(0.025% + 20 µV)
±(0.025% + 0.2 mV)
±(0.025% + 2 mV)
±(0.05% + 20 mV)
±(0.025% + 4 µA)
±(0.04% + 30 µA)
±(0.05% + 0.1 Ω)
±(0.5% + 5 dgt)
±(0.5% + 2 dgt)
±2 dgt
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Resolution
10 µV
0.1 mV
1 mV
0.01 V
1 µA
10 µA
0.01 Ω
1 mV
0.01 V
0.1 V
1 V
0.01 Hz
0.1 Hz
0.001 kHz
1 CPM
1 CPH
Remarks
Input resistance: 10 MΩ or greater
Input resistance: Approx. 1 MΩ
Input resistance: Approx. 14 Ω
Accuracy during 3-wire measurement
Input resistance:
Approx.
10 ΩM/10 pF
Input resistance:
Approx.
1 MΩ/10 pF
Maximum input: 30 V peak
Input resistance: 200 kΩ or greater
Sensitivity: 0.5 V peak or greater
Contact input: Maximum 100 Hz
Notes
CPM: Counts per minute
CPH: Counts per hour
Input frequency:
45 to 65 Hz
Input voltage range:
10% to 100%
Measurement
method: Average
value rectification
Accuracy: ±(% of reading + µV, mV, µA, Ω or dgt (digit))
(2) Measurement unit range and accuracy (for both CA51 and CA71)
Temperature coefficient: Accuracy shown above × (1/5)/°C
Temperature coefficient: Accuracy shown above × (1/5)/°C
*6: As per JIS C 1604 (ITS-90). IPTS-68 may be selected through internal settings (DIP switch).
*7: As per JIS C 1602 (ITS-90) (L and U are DIN specs).
K, E, J, T, N, R, S, and B may be switched to IPTS-68 through internal settings (DIP switch)
(L and U are not switched).
Parameter
TC *
7
RTD
Reference
K
E
J
T
N
L
U
R
S
B
Pt100 *
6
JPt100
Range
-200.0 – 1372.0°C
-200.0 – 1000.0°C
-200.0 – 1200.0°C
-200.0 – 400.0°C
-200.0 – 1300.0°C
-200.0 – 900.0°C
-200.0 – 400.0°C
0 – 1768°C
0 – 1768°C
600 – 1800°C
-200.0 – 850.0°C
-200.0 – 500.0°C
Resolution
0.1°C
1°C
0.1°C
Remarks
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Accuracy during 3-wire
measurement
Accuracy
(23±5°C per year)
±(0.05% + 1.5°C)
(-100°C or greater)
±(0.05% + 2°C)
(less than -100°C)
±(0.05% + 2°C)
(100°C or greater)
±(0.05% + 3°C)
(less than 100°C)
±(0.05% + 0.6°C)
Accuracy: ±(% of reading + °C)
(3) Measurement unit (temperature; CA71 only) range and accuracy