Hioki 3290-10, Instruction Manual

Page: 65 / 152

4.3 Measuring Current
59
1
2
3
4
5
6
7
8
9
10
M
easurement
P
ro
cedure
Model 9693 Zero Point vs. Temperature
Sensor Sensitivity Temperature Characteristics
Hall-element sensitivity is temperature dependent, so temperature
compensation is provided in the circuitry.
The examples show sensitivity variations (normalized to 23°C) with
temperature change for different sensors (characteristics vary
slightly from one element to another).
Specified operating temperature range is 0 to 40°C.
Sensor Sensitivity vs. Temperature
-4.0
-2.0
0.0
2.0
4.0
-40 -20 0 20 40 60 80
温度（℃）
偏差（
A）
No.1
No.2
No.3
No.4
No.5
De
via
tio
n
(
A
)
Temperature (°C)
-3
-2
-1
0
1
2
3
-40 -20 0 20 40 60 80
温度（℃）
偏差（A
）
9691
9692
9693
D
e
vi
a
ti
on (%
)
Temperature (°C)
Model 9691
Model 9692
Model 9693