ES-817 Rev. D
Copyright 2020. This document and all information herein are the property of Dresser LLC
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7.2
US and Canadian Standards
5019817
Conforms to UL STDs 50, 50E, 61010-1, 60079-0, 60079-1, 60079-11, 1203, 60079-31, 60079-7, and
121201
Certified to CSA STDs C22.2#94.1, 94.2, 61010-1-12, 60079-0, 60079-1, 60079-11, 30, 60079-31, 25,
60079-7, and 213
7.3
Enclosure Ratings
NEMA 4X, IP66, Type 4X
7.4
Operating Ranges
7.4.1
Temperature
-55°C to +85°C
7.4.2
Input Voltage
30 volts
7.4.3
Current
4 to 20mA
7.4.4
Supply Pressure
20 – 120 PSIG
Clean instrument air or Natural gas shall be used as supply sources.