OVERVIEW & SPECIFICATION
The Fluke 28 II Ex is also waterproof, dust-proof and drop-proof. You’ll be equipped to handle any situation, inside and outside of hazardous zones, without compromising compliance or measurement performance.
Basic Accuracy Specifications |
Accuracy specifications are shown as +/- (% of reading + number of digits) |
DC voltage |
• |
Range 0.1 mV to 1000 V |
• |
Accuracy ±0.05 % + 1 |
|
AC voltage |
• |
Range: 0.1 mV to 1000 V |
• |
Accuracy: ±0.7 % +4 |
|
DC current |
• |
Range: 0.1 μA to 10 A |
• |
Accuracy: ±0.2 % + 4 |
|
AC current |
• |
Range: 0.1 μA to 10 A |
• |
Accuracy: ±1.0 % + 2 |
|
Resistance |
• |
Range: Range: 0.1 Ω to 50 MΩ |
• |
Accuracy ±(0.2 % + 1) |
|
Conductance |
• |
Range: 60.00 nS |
• |
Accuracy: ± (1.0 % + 10) |
|
Diode Test |
• |
Range: 2.0 V |
• |
Accuracy: ± (2.0 % + 1) |
|
Duty Cycle |
• |
Range: 0.0 % to 99.9 % |
• |
Accuracy: Within ±(0.2 % per kHz + 0.1 %) for rise times <1 µs |
|
Display counts |
• |
6000 counts/19,999 counts in high-resolution mode |
|
Capacitance |
• |
Range: 10 nF to 9999 μF |
• |
Accuracy: ± (1.0 % + 2) |
|
Frequency |
• |
Range: 0.5 Hz to 199.99 kHz |
• |
Accuracy: ± (0.005 % + 1) |
|
Temperature |
• |
Range: -200 °C to +1090 °C (-328 °F to +1994 °F) |
• |
Accuracy: ± (1.0 % + 10) °C [± (1.0 % + 10) °F] |
|
Peak Capture |
• |
Record transients up to 250 us |
|
Min/Max/Avg Recording |
• |
Display signals up to approximately 100 ms |
|
Safety Certifications |
ATEX |
• |
II 2 G Ex ia IIC T4 Gb |
• |
II 2 D Ex ia IIIC T130 °C Db |
• |
I M1 Ex ia I Ma |
|
NEC-500 |
• |
Class I, Div 1, Groups A-D, 130 °C |
|
IEXEx |
• |
Ex ia IIC T4 Gb |
• |
Ex ia IIIC T130 °C Db |
• |
Ex ia I Ma |
|
GOST R Ex
(Pending) |
• |
Overvoltage protection: Measurement Category III,
1000V, Pollution Degree 2 |
• |
Measurement Category IV, 600V, Pollution Degree 2 |
• |
IP rating: IP67 |
|
General Specifications |
Power |
• |
Three AAA batteries |
• |
Battery life: 400 hours |
|
Display |
|
External protection |
|
Warranty |
|
Size with holster
(HxWxL) |
• |
6.35 cm x 10.0 cm x 19.81 cm
(2.5 in x 3.93 in x 7.8 in) |
|
Weight with holster |
|
Fluke 28 II Ex
OVERVIEW & SPECIFICATION
The Fluke 28 II Ex is also waterproof, dust-proof and drop-proof. You’ll be equipped to handle any situation, inside and outside of hazardous zones, without compromising compliance or measurement performance.
Basic Accuracy Specifications |
Accuracy specifications are shown as +/- (% of reading + number of digits) |
DC voltage |
• |
Range 0.1 mV to 1000 V |
• |
Accuracy ±0.05 % + 1 |
|
AC voltage |
• |
Range: 0.1 mV to 1000 V |
• |
Accuracy: ±0.7 % +4 |
|
DC current |
• |
Range: 0.1 μA to 10 A |
• |
Accuracy: ±0.2 % + 4 |
|
AC current |
• |
Range: 0.1 μA to 10 A |
• |
Accuracy: ±1.0 % + 2 |
|
Resistance |
• |
Range: Range: 0.1 Ω to 50 MΩ |
• |
Accuracy ±(0.2 % + 1) |
|
Conductance |
• |
Range: 60.00 nS |
• |
Accuracy: ± (1.0 % + 10) |
|
Diode Test |
• |
Range: 2.0 V |
• |
Accuracy: ± (2.0 % + 1) |
|
Duty Cycle |
• |
Range: 0.0 % to 99.9 % |
• |
Accuracy: Within ±(0.2 % per kHz + 0.1 %) for rise times <1 µs |
|
Display counts |
• |
6000 counts/19,999 counts in high-resolution mode |
|
Capacitance |
• |
Range: 10 nF to 9999 μF |
• |
Accuracy: ± (1.0 % + 2) |
|
Frequency |
• |
Range: 0.5 Hz to 199.99 kHz |
• |
Accuracy: ± (0.005 % + 1) |
|
Temperature |
• |
Range: -200 °C to +1090 °C (-328 °F to +1994 °F) |
• |
Accuracy: ± (1.0 % + 10) °C [± (1.0 % + 10) °F] |
|
Peak Capture |
• |
Record transients up to 250 us |
|
Min/Max/Avg Recording |
• |
Display signals up to approximately 100 ms |
|
Safety Certifications |
ATEX |
• |
II 2 G Ex ia IIC T4 Gb |
• |
II 2 D Ex ia IIIC T130 °C Db |
• |
I M1 Ex ia I Ma |
|
NEC-500 |
• |
Class I, Div 1, Groups A-D, 130 °C |
|
IEXEx |
• |
Ex ia IIC T4 Gb |
• |
Ex ia IIIC T130 °C Db |
• |
Ex ia I Ma |
|
GOST R Ex
(Pending) |
• |
Overvoltage protection: Measurement Category III,
1000V, Pollution Degree 2 |
• |
Measurement Category IV, 600V, Pollution Degree 2 |
• |
IP rating: IP67 |
|
General Specifications |
Power |
• |
Three AAA batteries |
• |
Battery life: 400 hours |
|
Display |
|
External protection |
|
Warranty |
|
Size with holster
(HxWxL) |
• |
6.35 cm x 10.0 cm x 19.81 cm
(2.5 in x 3.93 in x 7.8 in) |
|
Weight with holster |
|