Input Unit Specifications - GRAPHTEC GL450 User Manual

Midi logger
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Specifications

Input Unit Specifications

Number of input channels
channels)
Input method
Scan speed
Measurement ranges
Measurement accuracy
(23°C ±3°C)
when 30 minutes have
elapsed after the power
was switched on
(filter On, 1 s sampling)
5-4
Item
10 channels/terminal unit (2 units mountable for a maximum of 20
Photo MOS relay scanning system; all channels isolated
0.1s/10 ch maximum
Voltage: 20, 50, 100, 500 mV; 1, 2, 5, 10, 20, 50 V; 1-5 V F.S.
Temperature
• Thermocouples: K, J, E, T, R, S, B, N, W (WRe5-26)
• Resistance temperature detector: Pt100, Jpt100
Humidity: 0 to 100% (Voltage 0V to 1V scaling conversion)
*Accuracy (see B-530 in the Options section)
Voltage: 0.1% of F.S.
Thermo
couple
(factory shipment status)
R/S
B
K
E
T
J
N
W
Description
Slot
Measurement Temperature
Range (
°
Slot 1
0 ≤ Ts ≤ 100
100 < Ts ≤ 300
R: 300 < Ts ≤ 1600°C
S: 300 < Ts ≤ 1760°C
Reference contact compensation accuracy ±0.5°C
Slot 2
0 ≤ Ts ≤ 100
100 < Ts ≤ 300
R: 300 < Ts ≤ 1600°C
S: 300 < Ts ≤ 1760°C
Reference contact compensation accuracy ±1.0°C
Slot 1
400 ≤ Ts ≤ 600
600 < Ts ≤ 1820°C
Reference contact compensation accuracy ±0.5°C
Slot 2
400 ≤ Ts ≤ 600
600 < Ts ≤ 1820°C
Reference contact compensation accuracy ±1.0°C
Slot 1
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 1370°C
Reference contact compensation accuracy ±0.5°C
Slot 2
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 1370°C
Reference contact compensation accuracy ±1.0°C
Slot 1
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 800°C
Reference contact compensation accuracy ±0.5°C
Slot 2
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 800°C
Reference contact compensation accuracy ±1.0°C
Slot 1
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 400°C
Reference contact compensation accuracy ±0.5°C
Slot 2
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 400°C
Reference contact compensation accuracy ±1.0°C
Slot 1
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 100
100 < Ts ≤ 1100°C
Reference contact compensation accuracy ± 0.5°C
Slot 2
–200 ≤ Ts ≤ –100
–100 < Ts ≤ 100
100 < Ts ≤ 1100°C
Reference contact compensation accuracy ±1.0°C
Slot 1
0 ≤ Ts ≤ 1300°C
Reference contact compensation accuracy ±0.5°C
Slot 2
0 ≤ Ts ≤ 1300°C
Reference contact compensation accuracy ±1.0°C
Slot 1
0 ≤ Ts ≤ 2315°C
Reference contact compensation accuracy ±0.5°C
Slot 2
0 ≤ Ts ≤ 2315°C
Reference contact compensation accuracy ±1.0°C
Measurement Accuracy
C)
±5.2°C
±3.0°C
±(0.05% of rdg +2.0°C)
±(0.05% of rdg +2.0°C)
±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)
±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)
±(0.05% 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)
±(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)
±2.7°C
±1.7°C
±(0.05% of rdg +1.0°C)
±(0.1% of rdg +1.0°C)
±(0.1% of rdg +1.0°C)
±(0.1% of rdg +1.5°C)
±(0.1% of rdg +1.5°C)

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