803293 FLUKE | Alldatasheet

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Manual Title: 28 II Ex Users Supplement Issue: 1 Print Date: November 2011 Issue Date: 2/12 Revision/Date: Page Count: 7 This supplement contains information necessary to ensure the accuracy of the above manual. This manual is distributed as an electronic manual on the following CD-ROM: CD Title: 28 II Ex CD Rev. & Date: 11/2011 CD PN: 3945765

28 II EX Users Manual Supplement

Change #1, 60849 & 60854 On page 1, replace the second paragraph with: The Product is designed for operation in potentially explos ive areas of Zone 1, 2, 21, 22, and M1 as specified in Directive 1999/92/EC and 94/9/EC (ATEX). There can be dangerous consequences if you do not follow these instructions. On page 2, replace the last bullet with: Industrial use in potentially explosive areas of zone 1, 2, 21, 22, or M1, in accordance with ATEX requirements (see the EX safety instructions & regulations section) On page 7, replace the entire page with:

  • Ex-Type certificate no: PTB 11 ATEX 2028 X IECEx PTB 11.0080X
  • Ex-Designation: ATEX: II 2G Ex ia IIC T4 Gb II 2D Ex ia IIIC T130 °C Db I M1 Ex ia I Ma IECEx: Ex ia IIC T4 Gb Ex ia IIIC T130 °C Db Ex ia I Ma
  • CE: CE0102
  • Operating Tem perature: -15 °C to 50 °C
  • Storage Temperature: -40 °C to +60 °C
  • Batteries: 3 AAA Alkaline batteries, NEDA 24A IEC LR03. Table 7 shows the approved batteries for this Product. For connections to intrinsically-safe circuits, observe these Product connections: Voltage – measurement input Ui = 65 V: U0 = 9.54 V Ci = negligible I0 = negligible I i = negligible Li = negligible P0 = 3.4 mW Ri = 2.47K Lo/Co Lo/mH 1000 100 2 0.5 0.1 0.01 Co/μF 0 0.61 1 1.4 2.1 3.6 Current – measurement input Ii = 5 A: U0 = 0 V U i = 65 V C0 = 1000 μF C i = negligible I0 = 0mA L0 = 1000 mH L i = negligible P0 = 0 mW mA/μA Jack U0 = 1.95 V U i = 65 V Ci = negligible I0 = 9.7 μA I i = Internally limited by a 440 mA fuse Li = negligible P0 = negligible

Lo/mH 1000 100 5 1 0.5 0.005 Co/μF 0 14 19 25 30 1000 For measurements on protected electric circuits:

  • Approved for Zones 2 and 1, device group II, explosion group IIC (explosive gases, vapors and mist), temperature class T4.
  • Approved for Zones 21 and 22, device group II, explosion group IIIC, conducting and non- conducting dust, fibers, and flyings.
  • Approved for use in mines. Device group I, explosion group I, methane, and coal dust.

Table 10. Replacement Parts

28 II Ex Fuse Assembly 1 4016494

28 II Ex Manual Information Pack (Includes Users Manual, CD & Getting Started Manual) 1 4013990

W To ensure safety, use exact replacement only.

28 II Ex Manual

1000 V, Fast

Figure 12. Replacement Parts

Table 11. Accessories from an authorized Fluke distributor. dust is moved, transported, or conveyed. [2] W Warning - To prevent personal injury or property damage, do not use this accessory in dust hazardous areas.

On page 46, under Temperature replace Storage with: Storage -40 °C to +85 °C (without battery) -40 °C to +60 °C (with battery) On page 47, replace Certifications with: