AC Current 20A /200A/1800A 80mmφ CT
Model M-1800
FEATURES
80mmφCT window and wide AC current measurements from 0.1A to 1000A.
DCmV analog data output for recorder.
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Catalog PDF
SPECIFICATIONS
Measuring method
:
Dual slope integration mode
Display
:
3.5 digit LCD max. reading of 1999
Accuracy
:
23℃±5℃ 80%RH or less (50/60Hz)
Range
Resolution
Accuracy
AC 20A
10mA
±3.0% rdg ± 3 dgt
AC 200A
0.1A
AC 1800A
1A
Jaw opening capability
:
80mmφ
Over range indication
:
Blanking of all digits except MSD 1
Low battery indication
:
"B" mark on LCD
Data hold indication
:
“D・H“ mark on LCD
Sampling
:
2 times/sec
Data output
:
DC100mV (for full scale)
Limitation of circuit voltage
:
Less than AC 600V
Withstanding voltage
:
AC 2000V 1 minute max. (Between the core of CT and outer case)
Operating temperature
:
0℃ to 40℃ 80%RH max. ( Without condensation )
Storage temperature
:
-10℃ to 60℃ 70%RH max. ( Without condensation )
Power supply
:
1.5V (AM-4 LR03 or AAA)×2
Power consumption
:
3 mW
Battery life
:
Approx. 350 hours( Alkaline batteries)
Size
:
138(W)×225(H)×37(D)mm
Weight
:
Approx. 500g
Accessories
:
Hard carrying case
:
1
Instruction manual
:
1
Batteries
:
2
