CASR 15-NP LEM USA Inc, CASR 15-NP Datasheet - Page 15

• Manufacturer Part Number: CASR 15-NP
• Description: SENSOR CURRENT 15A 5V MOD
• Manufacturer: LEM USA Inc
• Series: CASRr

Specifications of CASR 15-NP

• Current - Sensing: 15A
• Accuracy: ±0.8%
• Sensitivity: 41.67mV/A
• Current - Supply: -
• Sensor Type: Flux Gate
• Voltage - Supply: 4.75 V ~ 5.25 V
• Output: 0 ~ 5 VDC
• Frequency: 300kHz
• Response Time: 300ns
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 398-1092-5

External reference voltage (continued)
●
●
●
●
●
●
●
●
100527/4
Upper limit : I
Upper limit : I
Lower limit : I
Lower limit : I
Example with V
Example with V
The 6 A version has a measuring range from - 12.24 A to + 28.5 A
The 15 A version has a measuring range from - 30.6 A to + 71.4 A
The 25 A version has a measuring range from - 51 A to + 85 A
The 50 A version has a measuring range from - 102 A to + 150 A
The 6 A version has a measuring range from + 3.6 A to + 44.4 A
The 15 A version has a measuring range from + 9 A to + 80 A
The 25 A version has a measuring range from + 15 A to + 85 A
The 50 A version has a measuring range from + 30 A to + 150 A
-100
100
-20
-40
-60
-80
80
60
40
20
0
0
CASR 25
P
P
P
P
= -40 * Vref + 185
= 85
= -40 * Vref + 15
= -85
REF
REF
= 1.65 V:
= 0 V:
1
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
V
REF
2
(V)
(Vref = 2.5 .. 4 V)
(Vref = 0 .. 2.5 V)
(Vref = 0 .. 2.5 V)
(Vref = 2.5 .. 4 V)
3
4
Upper limit : I
Upper limit : I
Lower limit : I
Lower limit : I
-100
-150
-200
200
150
100
-50
50
0
0
CASR 50
P
P
P
P
= -80 * Vref + 370 (Vref = 2.75 .. 4 V)
= 150
= -80 * Vref + 30
= -150
1
V
REF
2
(V)
(Vref = 0 .. 2.75 V)
(Vref = 0 .. 2.25 V)
(Vref = 2.25 .. 4 V)
CASR series
3
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