YOKOGAWA MuR10000 Manual page 256

12.6 General Specifications
Standard Performance
Item
Measurement and recording accuracy
Input Type Range Type
20 mV
60 mV
200 mV
DC voltage 2 V
6 V
20 V
50 V
DC voltage
1-5 V
R
S
B
K
TC
(excludes
E
RJC
J
accuracy)
T
N
W
L
U
WRe
Pt100
RTD
JPt100
Level
ON/OFF input
Contact
Measuring accuracy in case of linear scaling
12-20
Specifications
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
Measurement (Digital Display)
Measurement Accuracy
±(0.1% of rdg + 2 digits)
±(0.1% of rdg + 2 digits)
±(0.1% of rdg + 2 digits)
±(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
±(0.15% of rdg + 0.7°C)
except ±(0.15% of rdg + 1°C)
for –200 to –100°C
±(0.15% of rdg + 0.5°C)
except ±(0.15% of rdg + 0.7°C)
for J: –200 to –100°C
±(0.15% of rdg + 0.7°C)
±(0.15% of rdg + 1°C)
±(0.15% of rdg + 0.5°C)
except ±(0.15% of rdg + 0.7°C)
for L: –200 to –100°C
±(0.2% of rdg + 1°C)
±(0.15% of rdg + 0.3°C)
Threshold level (2.4 V)
accuracy ± 0.1 V
≤ 1 kΩ: ON, ≥ 100 kΩ: OFF
(Parallel capacitance
0.01 μF or less)
Accuracy during scaling (digits) = measuring accuracy (digits) × multiplier + 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 = ±(0.1% × 5 V + 2 digits)
when the input is 5 V = ±(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)
Recording (Trend)
Highest Res. Recording Accuracy
10 μV Measurement
accuracy
10 μV
±(0.3% of recording
100 μV
span)
1 mV
1 mV
10 mV
10 mV
1 mV
0.1°C
– –
Resolution
Pen model:
Dead band 0.2%
of recording span
Dot model:
Resolution 0.1 mm
IM 04P01B01-01E