Honeywell ST 3000 Installation Guide

B.3 Enclosure Ratings, Continued
IEC Designations,
continued
Table B-6 provides an approximate conversion from NEMA enclosure
type numbers to IEC enclosure classification designations. The NEMA
types meet or exceed the test requirements for the associated IEC
classifications; for this reason the Table cannot be used to convert
from IEC classifications to NEMA types.
Table B-6 NEMA Enclosure Type Numbers and Comparable IEC
Enclosure Classification
NEMA Enclosure
Type Number
IEC Enclosure
Classification Designation
1 IP 10
2 IP 11
3 IP 54
3R IP 14
3S IP 54
4 and 4X IP 56
5 IP 52
6 and 6P IP 67
12 and 12K IP 52
13 IP 54
NOTE: This comparison is based on tests specified in IEC Publication 529
94 ST 3000 Release 300 Installation Guide 2/05

Honeywell ST 3000 Specifications

General

Manufacturer	Honeywell
Category	Transmitter
Stability	±0.01% of URL per year
Operating Temperature	-40 to 85°C (-40 to 185°F)
Communication Protocol	HART
Housing Material	Aluminum or Stainless Steel
Enclosure Rating	IP66/67, NEMA 4X
Measurement Type	Gauge, Absolute, Differential
Output Signal	4-20 mA, HART
Process Temperature	-40 to 121°C (-40 to 250°F)
Hazardous Area Approvals	FM, CSA, ATEX, IECEx
Process Connection	1/2" NPT
Material	316L Stainless Steel, Hastelloy C