Fluke 28IIEX Fluke 28IIEx User Manual - Page 60

Temperature, AC Current, Range, Resolution, Accuracy, Function, Burden Voltage, Hz - 2 kHz, mA ac

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28 II Ex Users Manual Temperature Range Resolution Accuracy [1,2] -200 °C to +1090 °C 0.1 °C ±(1.0 % + 10) -328 °F to +1994 °F 0.1 °F ±(1.0 % + 18) [1] Does not include error of the thermocouple probe. [2] Accuracy specification assumes ambient temperature stable to ± 1 °C. For ambient temperature changes of ± 5 °C, rated accuracy applies after 2 hours. AC Current Function Range Resolution Burden Voltage Accuracy (45 Hz - 2 kHz) [1] μA ac 600.0 μA 6000 μA 0.1 μA 1 μA 100 μV/μA 100 μV/μA mA ac 60.00 mA 400.0 mA [2] 0.01 mA 0.1 mA 1.8 mV/mA 1.8 mV/mA ±(1.0 % + 2) A ac 6.000 A 10.00 A [3,4] 0.001 A 0.01 A 0.03 V/A 0.03 V/A [1] AC conversions are ac coupled, true rms responding, and valid from 3 % to 100 % of range, except 400 mA range. (5 % to 100 % of range) and 10 A range (15 % to 100 % or range). [2] 400 mA continuous. 600 mA for 18 hr maximum. [3] W 10 A continuous up to 35 °C. 10 A to 20 A for 30 seconds maximum, 5 minutes off. [4] >10 A accuracy unspecified. 50

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28 II Ex
Users Manual
50
Temperature
Range
Resolution
Accuracy
[1,2]
-200
°
C to +1090
°
C
-328
°
F to +1994
°
F
0.1
°
C
0.1
°
F
±
(1.0 % + 10)
±
(1.0 % + 18)
[1]
Does not include error of the thermocouple probe.
[2]
Accuracy specification assumes ambient temperature stable to
±
1
°
C. For ambient temperature changes of
±
5
°
C, rated accuracy
applies after 2 hours.
AC Current
Function
Range
Resolution
Burden Voltage
Accuracy
(45 Hz – 2 kHz)
[1]
μ
A ac
600.0
μ
A
0.1
μ
A
100
μ
V/
μ
A
±
(1.0 % + 2)
6000
μ
A
1
μ
A
100
μ
V/
μ
A
mA ac
60.00 mA
0.01 mA
1.8 mV/mA
400.0 mA
[2]
0.1 mA
1.8 mV/mA
A ac
6.000 A
0.001 A
0.03 V/A
10.00 A
[3,4]
0.01 A
0.03 V/A
[1]
AC conversions are ac coupled, true rms responding, and valid from 3 % to 100 % of range, except 400 mA range. (5 %
to 100 %
of range) and 10 A range (15 % to 100 % or range).
[2]
400 mA continuous. 600 mA for 18 hr maximum.
[3]
W
10 A continuous up to 35
°
C. <20 minutes on, 5 minutes off at 35
°
C to 55
°
C. >10 A to 20 A for 30 seconds maximum, 5 minutes
off.
[4]
>10 A accuracy unspecified.