Owner's manual

i
Revision Information
l Title : Model GD402 Gas Density Meter
l Manual No. : IM 11T3E1-01E
Edition Date Remark (s)
1st Sep. 1998 Newly published
4th May 2004
5th Jul. 2006 Revised Section
After-sales Warranty: Added description.
Added Section 1.1.1.7, “Safety and EMC compliance”
Deleted Section 1.4, “Safety Standard”
Section 2.1.2, “GD40T (FM Explosion-proof with Intrinsically Safe Approval)”:
Correction error in Item 1.
Section 2.4.1, Replaced the entire page.
Replaced entire Section 2.4.2, “Cable Wired to Power Supply”
Section 5.2.2 “Example of Entries for Concentration Measurement”:
Correction error of *Z_CN.D and *S_CN.D.
CMPL 11T3E1-01E: Deleted Item 7, moved up the following Items, and changed part numbers of
Items 5 and 9.
6th Sep. 2008 All over revised
7th June 2012 Revised and Corrected over all
IM 11T3E1-01E