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Intrinsically safe digital multimeter 28 II EX NEC/CEC

Fluke
28 II EX NEC/CEC
  • CAT III 1000 V / CAT IV 600 V
  • Dustproof, waterproof (IP67)
  • Measures up to 1000V / 10A (outside of the Ex-hazardous area)
  • Min/Max/Avg and Peak capture
  • Low pass filter for accurate measurements on variable speed motor drives
  • 4½“ digit display (20,000 counts) with backlight
  • Input Alert

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

English

Datasheet excerpt: Technical data of  28 II EX NEC/CEC

Product Description
Rugged and intrinsically safe multimeter
General specifications
Measuring range
DC voltage0.1 mV to 1000 V
Accuracy: ± (0.05 % + 1)
AC voltage0.1 mV to 1000 V
Accuracy: ± (0.7 % + 4)
DC current0.1 µA to 10 A
Accuracy: ± (0.2 % + 4)
AC current0.1 µA to 10 A
Accuracy: ± (1.0 % + 2)
Resistor0.1 Ω to 50 MΩ
Accuracy: ± (0.2 % + 1)
Conductivity60.00 nS
Accuracy: ± (1.0 % + 10)
Diode test2.0 V
Accuracy: ± (2.0 % + 1)
Duty cycle0.0 % to 99.9 %
Accuracy: Within ± (0.2 % per kHz + 0.1 %) for rise times <1 µs
Display count rate6,000 counts / 19,999 counts in high-resolution
Capacitance10 nF to 9999 µF
Accuracy: ± (1.0 % + 2)
Frequency0.5 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
Indicators/operating means
DisplayLC display with backlight
Electrical specifications
Battery type3x AAA, type-proofed
Operating durationapprox. 400 h
Ambient conditions
Ambient temperatureDifferent temperature ranges result from the type-tested batteries used.
Storage temperature-40 ... 60 °C (-40 ... 140 °F) , without batteries
Mechanical specifications
Degree of protectionIP67
Massapprox. 690 g
Dimensionsapprox. 210 mm x 100 mm x 64 mm (with holster)
International approvals
NEC/CEC approval
NEC/CEC markingU.S. and Canada:
Class I Division 1 Group A, B, C, D T4
U.S.: Class I Zone 1 AEx ia IIC T4 Gb
Canada: Ex ia IIC T4 Gb
General information
NoteRemarks:
Measurement inside the hazardous area: Ui ≤ 65V, Ii ≤ 5A
Measurement outside the hazardous area: Ui ≤ 1000V, Ii ≤ 10A
Scope of deliveryFluke 28 II EX
Ex-holster
Alligator clips AC175
Test leads TL175
Batteries
Documentation

Classifications

SystemClasscode
ECLASS 13.027200390
ECLASS 12.027200390
ECLASS 11.027200390
ECLASS 10.0.127200390
ECLASS 9.027200390
ECLASS 8.027200390
ECLASS 5.127200390
ETIM 9.0EC000069
ETIM 8.0EC000069
ETIM 7.0EC000069
ETIM 6.0EC000069
ETIM 5.0EC000069
UNSPSC 12.141113630
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