4
(2) Ambient temperature 0 to 55°C
Item Error
Less than -100°C
2.0°C
–100 to less than 500°C
1.0°C
K,J,T,E,PL II
500°C or more
(indicated×(0.2%)+1digit)
–50 to less than 1000°C
2.0°C
S,R,N,
W5Re/W26Re
1000°C or more
(indicated×(0.2%)+1digit)
Less than 400°C
140.0°C
400 to less than 1000°C
2.0°C
Thermocouple
B
1000°C or more
(indicated×(0.2%)+1digit)
Micro voltage
Voltage
Current
Full-scale ( 0.2%)
2.4 Operation at Input Disconnection
Input Input
range Operation
Thermocouple
Micro voltage
All
Up scale *1
1 to 5V
Down scale *2
Voltage
0 to 1V,-1 to 1V,0 to 5V,-5 to 5V,
0 to 10V,-10 to 10V
Value near 0V is displayed *3
4 to 20mA
Down scale
Current
0 to 20mA
Value near 0mA is displayed *3
*1: "Input range upper limit value + (full scale ×5%)" is displayed)
*2: "Input range lower limit value -(full scale ×5%)" is displayed)
*3: In this case, as the measurement value is within input range, channels not even connected
do not occur alarm.
REMARKS
If detection of an error is required, make sure to set the range actually to use so
that a value near 0V/0mA is not displayed.
(Example)
When using voltage input of 0 to 5V range, set the input range actually to use to
a range of 1 to 4V.
