HC2F100-SN LEM USA Inc, HC2F100-SN Datasheet - Page 5

• Manufacturer Part Number: HC2F100-SN
• Description: CURRENT SENSOR 100APOLAR
• Manufacturer: LEM USA Inc
• Series: HC2Fr

Specifications of HC2F100-SN

• Current - Sensing: ±100A
• Accuracy: -
• Sensitivity: 20mV/A
• Current - Supply: 15mA ~ 20mA
• Sensor Type: Open Loop Hall Effect
• Voltage - Supply: 4.75 V ~ 5.25 V
• Output: Analog, Ratiometric
• Frequency: 20kHz
• Response Time: 15µs
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 125°C
• Package / Case: Module
• Other names: Q3206052

Influence of the external magnetic field
Test conditions :
- transducer sample : HC2F200-SN CLIPS
- diameter of the disturbing conductor : 6 mm
- dimension of the primary bus-bar : 6 x 2 x 200 mm
- tested at ambient temperature
071113/1
Fig. 3: Typical linearity versus primary current at T° = 25°C
Fig. 5: Typical sensitivity error versus temperature
-100
-40
-80
-20
-0.5%
-1.0%
3.5%
3.0%
2.5%
2.0%
1.5%
1.0%
0.5%
0.0%
E
F
D
-60
0
J
G1
-40
20
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
G
C
-20
Prim ary current Ip (A)
G2
40
-0.02%
-0.04%
-0.06%
-0.08%
-0.10%
LEM
0.10%
0.08%
0.06%
0.04%
0.02%
0.00%
LEM
T° (°C)
0
B
A
H
L
60
I disturbed+
20
I disturbed+
80
40
HC2F100-SN CLIPS
100
60
120
80
140
100
Current levels:
I disturbant
I primary
Fig. 4: Typical output voltage versus primary current across
Fig. 6: Typical offset error versus temperature
-0.5
0.5
-100
-40
-1
1
0
A
-80
-20
temperature
B
-60
-1
-2
-3
6
5
4
3
2
1
0
CASE 1
+ 100 A
C
0
0 A
-40
D
Primary current Ip (A)
20
-20
case1
E
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Temperature T° (°C)
0
F
40
CASE 2
- 100 A
0 A
case2
G1
Position
20
60
G
40
case3
G2
80
60
CASE 3
+ 100 A
+ 100 A
case4
H
80
100
I
www.lem.com
100
120
J
CASE 4
+ 100 A
- 100 A
Page 5/ 6
Vout @25°C
Vout @85°C
Vout @125°C
Vout @ -20°C
Vout @ -40°C
K
140
L