YOKOGAWA mR10000 436101, Руководство пользователя

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IM 04P01B01-01E
12-20
Standard Performance
Item Specifications
Measurement and recording accuracy
The following specifications apply to operation of the recorder under standard operation conditions:
Temperature: 23 ± 2°C
Humidity: 55% ± 10%RH
Power supply voltage: 90 to 132 or 180 to 264 VAC
Power supply frequency: 50/60 Hz ± 1%
Warm-up time: At least 30 minutes.
Other ambient conditions such as vibration should not adversely affect the operation
Input Type Range Type
Measurement (Digital Display) Recording (Trend)
Measurement Accuracy Highest Res. Recording Accuracy Resolution
DC voltage
20 mV
±(0.1% of rdg + 2 digits)
10 μV Measurement
accuracy
±(0.3% of recording
span)
Pen model:
Dead band 0.2%
of recording span
Dot model:
Resolution 0.1 mm
60 mV 10 μV
200 mV 100 μV
2 V 1 mV
6 V 1 mV
20 V 10 mV
50 V ±(0.1% of rdg + 2 digits) 10 mV
DC voltage
1-5 V ±(0.1% of rdg + 2 digits) 1 mV
TC
(excludes
RJC
accuracy)
R
S
B
±(0.15% of rdg + 1)
except R,S: 0 to 100°C, ±3.7°C
100 to 300°C, ±1.5°C
B: 400 to 600°C, ±2°C
Accuracy not warranted for
values less than 400°C
0.1°C
K
±(0.15% of rdg + 0.7°C)
except ±(0.15% of rdg + 1°C)
for –200 to –100°C
E
J
T
±(0.15% of rdg + 0.5°C)
except ±(0.15% of rdg + 0.7°C)
for J: –200 to –100°C
N ±(0.15% of rdg + 0.7°C)
W ±(0.15% of rdg + 1°C)
L
U
±(0.15% of rdg + 0.5°C)
except ±(0.15% of rdg + 0.7°C)
for L: –200 to –100°C
WRe ±(0.2% of rdg + 1°C)
RTD
Pt100
JPt100
±(0.15% of rdg + 0.3°C)
ON/OFF input
Level
Contact
Threshold level (2.4 V)
accuracy ± 0.1 V
≤ 1 kΩ: ON, ≥ 100 kΩ: OFF
(Parallel capacitance
0.01 μF or less)
– –
Measuring accuracy in case of linear scaling
Accuracy during scaling (digits) = measuring accuracy (digits) × mult 2 digits (rounded up)
where the multiplier = scaling span (digits)/measuring span (digits).
Example: Assuming that
• range type:1-5 V
• measuring span:1.000 to 5.000 V
• scaling span:0.000 to 2.000 Then,
Measuring accuracy
when the input is 5 V
= ±(0.1% × 5 V + 2 digits)
= ±(0.005 V [5 digits] + 2 digits)
= ±7 digits
Multiplier = {2000 digits (0.000 to 2.000)}/4000 digits (1.000 to 5.000) = 0.5
Accuracy during scaling = ±(7 × 0.5 + 2) digits = ±6 digits (rounded up)
12.6 General Specifications