METREL A 1391 - Specifications; 2-1 General Specifications; 2-2 Environmental Conditions; 2-3 Electrical Specifications

Figure 1
SPECIFICATIONS
2-1 General Specifications
Position Error +/- 1% of Reading.
Type Of Sensing Hall effect sensing for AC and DC.
Low Battery Indicator Red LED indicator.
Power On Indicator Green LED indicator , flashing.
Temperature Coefficient 0.2 x (Spec.Acc’y) / °C , < 18°C or > 28°C .
Power Requirement Single 9V battery (NEDA 1604A or IEC 6LF22) (Use supplied)
Battery Life 66 hours typical (Alkaline).
Max / Conductor Size 22mm diameter.
Size 66mm (W) x 185mm (L) x 40mm (H)
Weight 270 grams
Accessories Coiled cable output plugs (installed) , manual and carrying case.
2-2 Environmental Conditions
Indoor use
Maximum Altitude 2000 Meter
Measurement Category IEC 61010-1 600V CAT. III.
Pollution Degree 2
Operating Ambient 0ºC ~ 50ºC , <75%R.H.
Storage Temperature -20ºC ~ 60ºC, < 80% R.H.
2-3 Electrical Specifications
All at 23ºC ± 5ºC, less than 75% R.H.
Ranges 0 ~ 40A / 300A AC
0 ~ 40A / 300A DC
(1) DC Current
Ranges 40A, 300A
Output Voltage 10mV / A for 40A Range
1mV / A for 300A Range
Accuracy 40A Range
(0 - 40)A ±(1.0% + 0.2A)
300A Range
(40 - 200)A ± (1.0% + 1A)