Emerson Rosemount 1066 Quick Start Manual page 36

Quick Start Guide
Special Conditions for Safe Use (X):
Listings #1, #4, and #6
1. The panel mount gasket has not been tested for type of
protection IP66 or Class II and III. Type of protection IP66 and
Class II, III refer to the enclosure only.
2. The surface resistivity of the non-metallic enclosure materials
is greater than one gigaohm. Care must be taken to avoid
electrostatic charge build up. The transmitter must not be
rubbed or cleaned with solvents or a dry cloth.
Listings #2, #3, and #5
1. The panel mount gasket has not been tested for type of
protection IP66 or Class II and III. Type of protection IP66 and
Class II, III refer to the enclosure only.
2. The surface resistivity of the non-metallic enclosure materials
is greater than one gigaohm. Care must be taken to avoid
electrostatic charge build up. The transmitter must not be
rubbed or cleaned with solvents or a dry cloth.
3. For use with the Model series 222, 225, 226, or 228 toroidal
sensors and/or the simple apparatus contacting conductivity
sensors.
5.4.2 CSA intrinsically safe
Certificate
Standards
Markings
36
I/0, AEx ia IIC
T4 Tamb = -20 °C to +65 °C
NI/I/2/ABCD DIP/II,III/1/EFG
T4 Tamb = -20 °C to +65 °C
Install per control drawing 1400670
FISCO Field Device
IP66
70176165
C22.2 No. 25-M1966, C22.2 No. 94-M91, C22.2
No.142-M1987, C22.2 No. 157-M1992, C22.2 No.
213-M1987, C22.2 No. 60529:05, UL 50, Eleventh
Edition, UL 508, Seventeenth Edition, UL 913,
Seventh Edition, UL 1203, Fourth Edition, ANSI/ISA
Standard: 12.12.01–2013
Intrinsically Safe:
Class I, II, III Division 1, Groups ABCDEFG T4
February 2024
Emerson.com/Rosemount