Greenlee CM-660 Manual De Instrucciones página 14

Typical Measurements and Accuracy (cont'd)
Current Measurement
µA DC Current
Flame Sensor
Pilot Flame
μDC Current (CMH-600 and CMI-600 only)
Range
200.0 μA
2000 μA
AmpTip™ Function
Hz
A
† Induced error for adjacent current carrying conductors is < 0.01 A/A.
Note: Use Δ if there is an offset before the measurement is taken.
14
Control
Board
Accuracy
± (1.0% + 0.5 μA)
± (1.0% + 5 μA)
AmpTip™ AC Current
Range
60.00 A
* For CM-660, CM-860, and CMH-600 only.
** For CM-960 and CMI-600 only, induced error for
adjacent current carrying conductors is < 0.01 A/A.
AmpTip™ DC Current (CM-960 and CMI-600 only)
Range
60.00 A
AmpTip™ DC + AC Current
(CM-960 and CMI-600 only)
Range
60.00 A
µA
Accuracy Range
< 0.20 A*
0.00 A to 3.99 A
4.00 A to 60.00 A
Accuracy Range
0.00 A to 3.99 A
4.00 A to 60.00 A
Accuracy
Range
0.00 A to 3.99 A
4.00 A to 60.00 A
Burden Voltage
3.5 mV/μA
Accuracy at
50 Hz to 60 Hz**
unspecified
± (1.5% + 0.15 A)
± (1.5% + 0.05 A)
Accuracy†
± (2.0% + 0.15 A)
± (2.0% + 0.05 A)
Accuracy at DC,
50 Hz to 60 Hz†
± (2.0% + 0.17 A)
± (2.0% + 0.07 A)