(50 or 60 Hz, 測量導線位於中心的撓性迴圈內) |
Sliding Switch Position
|
300A AC
|
3000A AC
|
||
Range | 3-300A | 30-3000A | ||
Output Select | 300mV | 1V | 300mV | 1V |
Output Signal | 1mV/A | 3.33mV/A | 0.1mV/A | 0.333mV/A |
Accuracy | 1% of full scale | 1% of full scale | ||
Linearity (10 to 100%) | 0.2% of reading | 0.2% of reading | ||
Position Sensitivity | 2% of range | 2% of range | ||
External Field (200 mm from the head, < 40A/m) |
1% of full scale | 1% of full scale | ||
Phase Error | < ± 1° | < ± 1° | ||
Temperature Coefficient ( 0 to 70˚C) |
0.02% of reading / ℃ | 0.02% of reading / ℃ |
Sliding Switch Position
|
30A AC
|
|
Range | 3-30A | |
Output Select | 300mV | 1V |
Output Signal | 10mV/A | 33.3mV/A |
Accuracy | 3% of full scale | |
Linearity (10 to 100%) | 0.2% of reading | |
Position Sensitivity | 3% of range | |
External Field (200 mm from the head, < 40A/m) |
1% of full scale | |
Phase Error | < ± 2° | |
Temperature Coefficient ( 0 to 70˚C) | 0.02% of reading / ℃ |
DC offset: |
< 20mVDC (300A AC range) < 100mVDC (30A AC range) < 20mVDC (3000A AC range) |
Noise: | < 2mVAC |
Bandwidth (-3dB): | 10 to 10 KHz |
General Specifications: |
Probe Length:
|
610mm / 24' |
Minimum Bending Diameter:
|
35mm |
Connector Diameter:
|
23mm |
Cable Diameter:
|
14mm |
Cable Length from Probe to Box:
|
1700mm |
Cable Length from Box to Output:
|
1700mm |
Dimension (Box):
|
130mm(L) x 80mm(W) x 43mm(H) 5.1'(L) x 3.1'(W) x1.7'(H) |
Battery Type:
|
two 1.5V SUM-3 (Alkaline, 2000mAHrs) |
Battery Life:
|
300 Hours |
Operating Temperature:
|
-10℃ to 85℃ |
Operating Humidity:
|
15% to 85% RH |
Altitude:
|
up to 2000M |
Storage Temperature:
|
-20℃ to 85℃ |
Storage Humidity:
|
15% to 85% RH |
Weight:
|
430g (battery included) |
Accessories:
|
Carrying case x 1 Users manual x 1 Batteries 1.5V x 2 |