Hioki MEMORY HiLOGGER LR8450 Instruction Manual page 257

Plug-in Module Specifications
Measurement
target
Resistance Pt100
temperature
detector
JPt100
Pt1000
Resistance –
Accuracy of
reference junction
compensation
Temperature
characteristics
Normal mode rejection
ratio
Common mode
rejection ratio
Effect of radiated
radio-frequency
electromagnetic field
Effect of conducted
radio-frequency
electromagnetic field
254
Maximum
Type Range
resolution
100°C f.s. 0.01°C
500°C f.s. 0.05°C
2000°C f.s. 0.1°C
100°C f.s. 0.01°C
500°C f.s. 0.05°C
2000°C f.s. 0.1°C
100°C f.s. 0.01°C
500°C f.s. 0.05°C
2000°C f.s. 0.1°C
Ω
10 f.s. 0.5 m
Ω
20 f.s. 1 m
Ω
100 f.s. 5 m
Ω
200 f.s. 10 m
±0.5°C (with input terminal temperature balancing)
Reference junction compensation: Add thermocouple measurement accuracy when set
Add (measurement accuracy × 0.1) per degree (for humidity, see humidity accuracy
table).
50 dB or greater
(With 50 Hz input, power supply frequency filter of 50 Hz, and a data refresh
interval of 5 s)
(With 60 Hz input, power supply frequency filter of 60 Hz, and a data refresh
interval of 5 s)
(With thermocouple wire break detection disabled)
Signal source resistance of 100
100 dB or greater
(With 50 Hz/60 Hz input and a data refresh interval of 10 ms)
140 dB or greater
(With 50 Hz input, power supply frequency filter of 50 Hz, and a data refresh
interval of 5 s in the 10 mV f.s. range)
(With 60 Hz input, power supply frequency filter of 60 Hz, and a data refresh
interval of 5 s in the 10 mV f.s. range)
(With thermocouple wire break detection disabled)
±5% f.s. (80 MHz to 1 GHz: 10 V/m; 1 GHz to 6 GHz: 3 V/m)
(Pt100 resistance temperature detector, 100°C f.s. range, 4-wire connection)
±5% f.s. at 10 V (Pt100 resistance temperature detector, 100°C f.s. range, 4-wire setup)
Measurable range
−100°C to 100°C
−200°C to 500°C
−200°C to 800°C
−100°C to 100°C
−200°C to 500°C
−200°C to 500°C
−100°C to 100°C
−200°C to 500°C
−200°C to 800°C
Ω Ω Ω
0 to 10
Ω Ω Ω
0 to 20
Ω Ω Ω
0 to 100
Ω Ω Ω
0 to 200
to internal.
Ω
or less
Measurement
accuracy
±0.5°C
±0.7°C
±0.9°C
±0.5°C
±0.7°C
±0.9°C
±0.5°C
±0.7°C
±0.9°C
Ω
±10 m
Ω
±20 m
Ω
±100 m
Ω
±200 m