RKC INSTRUMENT SBR-EW180, User Manual, Page: 18 / 234

1-4
IMSBR10-E1
Bias
A given value (bias value) is added to the input value and used as the measured value of that channel.
Input value
Bias value
Biased channel
Measured value
+
+
<Related Topics>
Setting the bias: Section 7.15 and 6.12
Burnout Detection of Thermocouples
This function makes the recording go off the scale to the right or left when the thermocouple burns out while
measuring temperature with a thermocouple. This function can also be used on 1-5V. The burnout detection
function can be set for each channel.
By default, this function is disabled.
Note
For 1-5V, a burnout occurs when the input value is less than or equal to 0.2 V.
<Related Topics>
Setting the burnout detection function: Section 7.3
Reference Junction Compensation of Thermocouple Input
When measuring the temperature using a thermocouple, the reference junction compensation on the recorder can
be used. When using external reference junction compensation, you can set the reference voltage. The reference
junction compensation can be set for each channel.
By default, the recorder is configured to use the internal reference junction compensation function.
Note
When using external reference junction compensation, set an appropriate reference junction compensation
voltage. For example, if the reference junction temperature of the external reference compensation is T
0
C,
set the reference compensation junction voltage to the thermoelectromotive force of the 0C reference of T
0
C.
External reference junction compensation
(Hold the contact point of the thermocouple
and copper wire at T
0
°
C)
Thermocouple
Copper wire
Recorder
2
4
1
3
<Related Topics>
Setting the reference junction compensation function: Section 7.4
1.2 Measuring Input Section