GRAPHTEC GLT400 User Manual page 43

b .....................................Dedicated terminal used to connect the resistance bulb.
* Terminal A (+) and terminal B (–) for the resistance bulb input are insulated for each channel, but the
terminal b is short-circuited inside all channels.
Recommended connection: Cable diameter (φ): 0.3 to 1.3 mm
Item
Input configuration
Measurement range
Thermocouple
Resistance bulb
A/D resolution
Filter
Isolated input, scanning
20, 50, 100, 200, 500mV/F.S.; 1, 2, 5, 10, 20, 50, 100V; 1-5V/F.S
K, J, E, T, R, S, B, N, C (WRe5-26)
Pt100, JPt100, Pt1000 (IEC751)
16Bit (Effective resolution: approx. 1/40,000 of ± range)
Off, 2, 5, 10, 20, 40
Filter operation is on a moving average basis.
The average value of the set sampling count is used.
If the sample interval exceeds 30 seconds, the average value of data obtained in a
sub-sample (30 seconds) is used.
CHAPTER 2 Checks and Preparation
Description
2-23