±
5.2˚C
±3.0
˚C
±
（
0.05% of rdg +2.0
˚C
）
±
（
0.05% of rdg +2.0
˚C
）
±3.5
˚C
±
（
0.05% of rdg +2.0
˚C
）
±
（
0.05% of rdg +2.0
˚C
）
±
（
0.05% of rdg +1.0
˚C
）
±
（
0.05% of rdg +2.0
˚C
）
±
（
0.05% of rdg +1.0
˚C
）
±
（
0.1% of rdg +1.5
˚C
）
±
（
0.1% of rdg +0.5
˚C
）
±2.7
˚C
±1.7
˚C
±
（
0.05% of rdg +1.0
˚C
）
±
（
0.1% of rdg +1.0
˚C
）
±
（
0.1% of rdg +1.5
˚C
）
±0.
5˚C
-100
＜ＴＳ
≤
800
600
＜ＴＳ
≤
1820
-100
＜ＴＳ
≤
100
100
＜ＴＳ
≤
1100
-100
＜ＴＳ
≤
1370
Ｂ
Ｋ
100
＜ＴＳ
≤
300
R: 300
＜ＴＳ
≤
1600
S: 300
＜ＴＳ
≤
1760
400
≤
ＴＳ
≤
600
(23°C±5°C)
- When 30 minutes
or more have elapsed
after power was
switched on
- Sampling 1s/10ch
Measurement
accuracy
Measurement
accuracy *1
A/D converter
Temperature coefficient
Maximum input voltage
Withstand voltage
Common mode rejection ratio
Noise
0
≤
ＴＳ
≤
1300
0
≤
ＴＳ
≤
2000
Ｅ
Ｔ
Ｊ
Ｎ
- GND connected
Type
Number of input channels
Method
Maximum sampling speed
Ｒ
/
Ｓ
0
≤
ＴＳ
≤
100
- Filter
ON (10)
Measurement Temperature Rang Measurement Accuracy
Reference contact compensation accuracy
*1: Thermocouple diameters T: 0.32 Φ, others: 0.65 Φ
Ｗ
-200
≤
ＴＳ
≤
-100
-200
≤
ＴＳ
≤
-100
-200
≤
ＴＳ
≤
-100
-100
＜ＴＳ
≤
400
-200
≤
ＴＳ
≤-1
00
Temperature
Humidity
Voltage
Photo MOS relay scanning system,
all channels isolated,
balanced input
10ms/1ch
M3 screw type, 10 channels
Thermocouple
20m/50m/100m/200m/500m
1/2/5/10/20/50/1-5V F.S.
K
、
J
、
E
、
T
、
R
、
S
、
B
、
N
、
W
（
WRe5-26
）
0 to 100% (voltage 0 V to 1 V scaling conversion)
*with B-530 (option)
Voltage
16-bit Delta-Sigma A/D converter
(Effective resolution: approx. 1/40,000 of ± range)
Gain : 0.01% of F.S./°C
Zero : 0.02% of F.S./°C
Occurs when sampling speed is 10, 20, or 50 ms.
B/– terminals
: 60Vp-p
Between input terminal/input terminal
Between input terminal/GND
Between input terminal/input terminal
Between input terminal/GND
: 60Vp-p
: 60Vp-p
: 1 minute at 350Vp-p
: 1 minute at 350Vp-p
At least 90 dB (50/60 Hz; signal source 300Ω or less)
At least 48 dB (with +/- terminals shorted)
±0.1% of F.S.
Description
Item
Input Unit Specifications
19
