28 II EX PCEC Intrinsically safe digital multimeter

Teknik Veriler

DC voltage

0.1 mV to 1000 V Accuracy: ± (0.05 % + 1)

AC voltage

0.1 mV to 1000 V Accuracy: ± (0.7 % + 4)

DC current

0.1 µA to 10 A Accuracy: ± (0.2 % + 4)

AC current

0.1 µA to 10 A Accuracy: ± (1.0 % + 2)

Resistor

0.1 Ω to 50 MΩ Accuracy: ± (0.2 % + 1)

Conductivity

60.00 nS Accuracy: ± (1.0 % + 10)

Diode test

2.0 V Accuracy: ± (2.0 % + 1)

Duty cycle

0.0 % to 99.9 % Accuracy: Within ± (0.2 % per kHz + 0.1 %) for rise times <1 µs

Display count rate

6,000 counts / 19,999 counts in high-resolution

Capacitance

10 nF to 9999 µF Accuracy: ± (1.0 % + 2)

Frequency

0.5 Hz to 199.99 kHz Accuracy: ± (0.005 % + 1)

Temperature

-200 °C to +1090 °C (-328 °F to +1994 °F) Accuracy: ± (1.0 % + 10) °C [± (1.0 + 10) °F] Error: % of reading + number of digits

Display

LC display with backlight

Battery type

3x AAA, type-proofed

Operating duration

approx. 400 h

Ambient temperature

Different temperature ranges result from the type-tested batteries used.

Storage temperature

-40 ... 60 °C (-40 ... 140 °F) , without batteries

Degree of protection

IP67

Mass

approx. 690 g

Dimensions

approx. 210 mm x 100 mm x 64 mm (with holster)

PCEC certificate

CE17.2310X

PCEC marking

Ex ia IIC T4 Gb

Note

Remarks: Measurement inside the hazardous area: Ui ≤ 65V, Ii ≤ 5A Measurement outside the hazardous area: Ui ≤ 1000V, Ii ≤ 10A

Scope of delivery

Fluke 28 II EX Ex-holster Alligator clips AC175 Test leads TL175 Batteries Documentation