Velleman components DCM265, User Manual

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DCM265 GB 5
8. Technical Specifications
****** General Specifications
Max. voltage between
600Vrms
the terminals
Installation Category
II
Pollution Degree 2
Operating Temperature 0 to +40°C, RH < 80% non-condensing
Storage Temperature -10 to +60°C, RH < 70%
Operating Principle Dual-slope integration
Sampling Rate 2 readings/sec.
Display 3 ½ digit LCD display with max. reading of 1999. Automatic
function indication and symbol display
Range Selection Manual
Polarity Indication “-“ is automatically displayed to indicate negative polarity
Overrange Indication Only figure “1” is displayed
Jaw Opening 28mm (= max. size or Ø of the conductor)
Power Supply 3 x CR2032 battery (3V)
Battery-Low Indication The -symbol is displayed
Dimensions 194mm (L) x 72mm (W) x 35mm (H)
Weight
±
200g (with batteries)
****** Measurement Specifications
Position the conductor within the jaws at the intersection of the indicated marks in order to
obtain max. accuracy. Positioning the conductor differently will result in an additional error of
1.5%.
Max. accuracy is achieved during a one-year period after calibration. Ideal circumstances
require an operating temperature of 18 to 28°C (64 to 82°F) and a max. relative humidity of
80%.
8.1. AC Current
Range Resolution Accuracy
2A 0.001A
20A 0.01A
200A 0.1A
± 1% of r 5 digits
Frequency Range : 50Hz to 60Hz
8.2. DC Voltage
Range Resolution Accuracy
600V 1V ±1% of rdg + 5 digits
Input Impedance : 10M
Ω
.