TE CONNECTIVITY SENSORS
/// AST46DS OPERATING INSTRUCTIONS
03/2019
Page 1
OPERATING INSTRUCTIONS
AST46DS Explosionproof Pressure Transducers / Transmitters
with Display for use with Liquids and Gases
*Gauge and vacuum reference units not suitable for Class II. Refer to data sheet.
Sira 15ATEX1073X
Ex db IIC T5 Gb
Class I, Zone I, AEx d IIC T5 Gb
Class I, Div. 1, Groups A, B, C, D T5
Class II, Div. 1, Groups E, F, G; Class III*
Ambient Temp: -40 to 85°C
Process Temp: -40 to 125°C
Conduit seal is required within 18 inches
for Group A installations
Seal not required for Group B, C & D
Installations
Single Seal
IECEx CSA 15.0005X
CSA C22.2 No. 30-M1986
CAN/CSA-C22.2 No. 61010-1
CAN/CSA-C22.2 No. 60079-0
CAN/CSA-C22.2 No. 60079-1
ISA S82.02.01
ANSI/ISA 60079-0
ANSI/ISA 60079-1
ANSI/ISA 12.27.01
EN 60079-0:2018
EN 60079-1:2014
IEC 60079-0:2017
IEC 60079-1:2014