Hioki LR8431, Instruction Manual

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Chapter 10 Specifications
140
Usable device USB flash drive
USB flash drive
CF card
/
USB flash drive common functionality
Drive-to-drive copying Files and folders can be copied between drives.
Measurement Input Section
Input terminals M3 screw type terminal block (2 terminals per channel)
Pulse inputs use a special connector
Measurement object • Voltage
• Thermocouple (K, J, E, T, N, R, S, B)
• Pulse count integration (cumulative and instantaneous), revolu-
tion variations
Measurement ranges and resolution
Temperature

measurement

input range
K: -200

C to 1350

C J: -200

C to 1200

C
E: -200

C to 1000

C T: -200

C to 400

C
N: -200

C to 1300

C R: 0

C to 1700

C
S: 0

C to 1700

C B: 400

C to 1800

C
(JIS C 1602-1995)
*1: Upper and lower limits depend on sensor input range
Measurement Object Range Measurable Range Max. Resolution
Voltage 100mV f.s. -100 mV to +100 mV 5

V
1V f.s. -1 V to +1 V 50

V
10V f.s. -10 V to +10 V 500

V
20V f.s. -20 V to +20 V 1 mV
100V f.s. -60 V to +60 V 5 mV
1-5V 1V to 5V 500

V
Temperature

(thermocouple)
2000

C f.s. -200

C to 1800

C *1 0.1

C
Pulse Integration 1,000M pulse f.s. 0 to 1,000M pulse 1 pulse
Revolution Variation 5,000/n r/s f.s. 0 to 5,000/n r/s 1/n r/s
n = pulses/revolution, from 1 to 1,000