12-19
IMSBR10-E1
Specifications
12
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
Measurement (Digital Display)
Input Type
Recording (Trend)
Highest Res.
Measurement Accuracy
Recording Accuracy
Resolution
10
µ
V
Measurement
accuracy
± (0.3% of
recording span)
1 mV
±(0.15% of rdg + 1)
±(0.1% of rdg + 2 digits)
except R,S: 0 to 100
°
C, ±3.7
°
C
100 to 300
°
C, ±1.5
°
C
B: 400 to 600
°
C, ±2
°
C
except ±(0.15% of rdg + 1
°
C)
0.1
°
C
1 mV
10 mV
Accuracy not warranted for
values less than 400
°
C
Range Type
±(0.1% of rdg + 2 digits)
±(0.1% of rdg + 2 digits)
10 mV
1 mV
±(0.15% of rdg + 0.7
°
C)
for –200 to –100
°
C
±(0.15% of rdg + 0.5
°
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
Pen model:
Dead band 0.2%
of recording span
Dot model:
Resolution 0.1 mm
10
µ
V
100
µ
V
±(0.2% of rdg + 1
°
C)
±(0.15% of rdg + 0.3
°
C)
DC voltage
TC
DC voltage
(excludes
RJC
accuracy)
RTD
ON/OFF input
20 mV
60 mV
200 mV
2 V
6 V
20 V
R
1-5 V
S
B
K
E
J
N
L
W
T
U
50 V
WRe
Pt100
JPt100
Level
Contact
–
Threshold level (2.4 V)
accuracy ± 0.1 V
≤
1 K
Ω
: ON, 100 k
Ω
: OFF
(Parallel capacitance
0.01
µ
F or less)
–
Measuring accuracy in case of linear scaling
Accuracy during scaling (digits) = measuring accuracy (digits) X 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 = ±(0.1% X 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 to5.000) = 0.5
Accuracy during scaling = ±(7 X 0.5 + 2) digits = 6 digits (rounded up)
Reference junction compensation
Internal/External selectable for each channel
12.6 General Specifications
Содержание SBR-EW180
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