4
Options (Sold Separately)
Optional products for current measurement
For details, refer to the instruction manual that came with the current sensor.
: Available. –: Not available
Current sensor
type
Auto-
recognition
function
Model name
Maximum
rated
current
(rms)
Frequency
characteristics
Basic accuracy
(amplitude)
Measurable
conductor
diameter
Number of
channels,
approximate
cable length
Operating
temperature
range
Ultra high
accuracy, direct
connection
PW9100A-3
50 A DC to 3.5 MHz
±
0.02% rdg
±
0.005% f.s.
Measurement
terminals
M6 screw
3 channels
0
°
C to 40
°
C
–
PW9100-03
PW9100A-4
4 channels
–
PW9100-04
Ultra high
accuracy,
pass-through
CT6904A
500 A
DC to 4 MHz
±
0.02% rdg
±
0.007% f.s.
ø 32 mm
3 m
−10
°
C to
50
°
C
–
CT6904
CT6904A-1 DC to 2 MHz 10 m
CT6904A-2
800 A
DC to 4 MHz
±
0.025% rdg
±
0.009% f.s.
3 m
CT6904A-3 DC to 2 MHz 10 m
High accuracy,
pass-through
–
CT6862-05
50 A
DC to 1 MHz
±
0.05% rdg
±
0.01% f.s.
ø 24 mm
3 m
−30
°
C to
85
°
C
CT6872 DC to 10 MHz
±
0.04% rdg
±
0.008% f.s.
−40
°
C to
85
°
C
CT6872-01 DC to 2 MHz 10 m
–
CT6863-05
200 A
DC to 500 kHz
±
0.05% rdg
±
0.01% f.s.
3 m
−30
°
C to
85
°
C
CT6873 DC to 5 MHz
±
0.04% rdg
±
0.008% f.s.
−40
°
C to
85
°
C
CT6873-01 DC to 1 MHz 10 m
CT6875A
500 A
DC to 2 MHz
ø 36 mm
3 m
–
CT6875
CT6875A-1
DC to 1.5 MHz
10 m
CT6876A
1000 A
3 m
–
CT6876
CT6876A-1 DC to 1.2 MHz 10 m
CT6877A
2000 A
DC to 1 MHz
ø 80 mm
3 m
–
CT6877
CT6877A-1 DC to 700 kHz 10 m
High accuracy,
clamp
CT6841A
20 A DC to 1 MHz
±
0.3% rdg
±
0.01% f.s.
ø 20 mm
3 m
–
CT6841-05
CT6843A
200 A DC to 500 kHz
–
CT6843-05
CT6844A
500 A
DC to 200 kHz
–
CT6844-05
CT6845A
DC to 100 kHz
ø 50 mm
–
CT6845-05
CT6846A
1000 A DC to 20 kHz
–
CT6846-05
General purpose
clamp*
–
9272-05
20 A
200 A
1 Hz to 100 kHz ø 46 mm 0
°
C to 50
°
C
*: For measuring commercial-power frequency band