ΩMegaSafe EP 4Ex

 465,00

(VAT only for EU) plus shipping

The ΩMegaSafe is a easy testing ohmmeter for rapid testing according to VDE 0413 of protective and earth cables, equipotential bonding and lightning protection cables.

The EP 4Ex is approved for use in EX II areas.

Resistance measuring:

  • precise indication of resistance between 10 mΩ bis 2 MΩ
  • universally applicable due to large measuring range and automatic range selection
  • energy-saving circuit for high measuring current 0.2 A for Lo-ohm range up to 10 Ω
  • large display with backlight
  • acoustic warning signal for resistances less than 2 Ω
  • fast compensation of measuring line per keypress
  • automatic pole change and storage of measurement results (+/- valules)

Safety:

  • clear LED indicator for dangerous voltage
  • voltage value on the LCD and warning acoustic signal
  • protection circuit against external voltages up to 400 V.
  • integrated fuse for overvoltages over 400 V

More functions:

  • ex-proof version
  • varied accessories
  • easy handling and compact design
  • robust casing
  • IP 65 – waterproof

Technical data

 EP 4EP 4ExISO 1ISO 1Ex
Resistance Area0,01 Ohm - 2 MOhm1 kOhm - 20 GOhm1 kOhm - 2 TOhm
Nominal voltage-100 V
250 V
500 V
1000 V
32V
100 V
500 V
Test measurement currentmax. 200 mA 1 mA-
Continuity tester with soundyes
Connection / Electrode+ electrode
4 mm
- socket for
4 mm plug
+ electrode
4 mm
- socket for
4 mm plug
+ electrode
4 / 15 mm
- socket for
4 mm plug
+ electrode
4 / 15 mm
- socket for
4 mm plug
Power supply1 x 9 V
Overvoltage categoryCAT III 300 V
CAT II 600 V
CAT III 300 V
CAT II 600 V

EN/IEC 61010-1
CAT IV 600 V
CAT III 1000 V
CAT III 600 V

EN/IEC 61010-1
Protection categoryIP 65
Ex-proofed to atexnoyes

ll 2G
ib llC T4

DIN EN 60079-0 and
DIN EN 60079-11
noyes

ll 2G und l M2
ib llB T4

DIN EN 60079-0 and
DIN EN 60079-11
ApplicationMonitoring of protective measures according to EN / IEC 61557-4 (VDE 0413 part 4)
such as protective earth test or test of machine ground
Monitoring of protective measures according to
IEC 61577-2 (VDE 0413 part 2)
such as bleeder and
surface resistance tests
Art.-No.83302833018331583310
Product
Dimensions and weight
230 x 60 x 40 mm

180 g
230 x 60 x 40 mm

220 g
230 x 60 x 40 mm

220 g
230 x 60 x 40 mm

220 g
Packed Product
Dimensions and weight
300 x 100 x 50 mm

350 g
300 x 100 x 50 mm

370 g
300 x 100 x 50 mm

400 g
300 x 100 x 50 mm

450 g

Downloads

Downloads

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