HT instruments T2100 - Manual (Page 26)

T2000-T2100
EN – 25
6. TECHNICAL SPECIFICATIONS
6.1. REFERENCE CONDITIONS
Parameter Reference condition
Environmental temperature 20°C
 3°C
Relative humidity 50%RH
 10%
Battery voltage 6V
 0.5V
External magnetic field <40A/m
External electric field <1V/m
Clamp positioning Horizontal
Position of the conductor in the clamp Centred
Closeness to metal masses > 10cm
Loop resistances None
Measured sinusoidal current frequency 50Hz
Distortion percentage <0.5%
Disturbance current in resistance measurement None
6.2. TECHNICAL
CHARACTERISTICS
Accuracy is indicated as [% of reading + value] referred to the reference conditions.
Resistance
Range [ ] Resolution [ ] Accuracy
0.010
 0.099
0.001
(1%rdg + 0.01)
0.10
 0.99
0.01
1.0
 49.9
0.1
(1.5%rdg + 0.1)
50.0
 99.5
0.5
(2%rdg + 0.5)
100
 199
1
(3%rdg + 1)
200
 395
5
(6%rdg + 5)
400
 590
10
(10%rdg + 10)
600
 1000
20
(20%rdg + 20)
If measured resistance is > 1000
, the display shows “OL”
Resistance measuring frequency: >1kHz
Measuring range of resistance alarm threshold setting: 1
 999
TRMS AC Current (T2000)
Range Resolution Accuracy
0.00mA
 80.00mA
0.05mA
(2.5%rdg + 1mA)
80.0mA
 650.0mA
0.5mA
(2.5%rdg + 2mA)
650.0mA
 999.5mA
1.5mA
(2.5%rdg + 10mA)
1.000A
 3.995A
0.005A
(2.5%rdg + 0.01A)
4.00A
 20.00A
0.01A
(2.5%rdg + 0.02A)
Current measuring frequency: 50
60Hz
Measuring range of current alarm threshold setting: 1mA
999mA
For non-sinusoidal waveforms (CF <> 1.414 and CF < 1,9) add 1.5% to percentage error