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Rosemount 3144P Temperature Transmitter
Mar 25, 2016

Rosemount 3144P Temperature Transmitter


Industry-leading temperature transmitter delivers unmatched field reliability and
innovative process measurement solutions
• Superior accuracy and stability
• Dual and single sensor capability with universal sensor
inputs (RTD, T/C, mV, ohms)
• Comprehensive sensor and process diagnostics offering
• IEC 61508 safety certification
• Dual-compartment housing
• Large LCD display
• Selectable HART Revision (5 and 7) or FOUNDATION fieldbus protocols


Transmitter Specifications :

User-selectable. See Table 2 on page 8 for sensor options.
2-wire device with either 4–20 mA/HART, linear with temperature
or input, or completely digital output with FOUNDATION fieldbus
communication (ITK 5.0.1 compliant).
Input/output isolation specified to 500 Vdc (500 Vrms 707 V peak)
at 50/60 Hz.
Humidity Limits
0–99% relative humidity.
Update Time
Approximately 0.5 seconds for a single sensor (1 second for
dual sensors).
Physical Specifications
Conduit Connections
The standard field mount housing has ½–14 NPT conduit entries.
Additional conduit entry types are available, including PG13.5
(PG11), M20 X 1.5 (CM20), or JIS G ½. When any of these
additional entry types are ordered, adapters are placed in the
standard field housing so these alternative conduit types fit
correctly. See “Dimensional Drawings” on page 18 for dimensions.
Materials of Construction
Electronics Housing
• Low-copper aluminum or CF-8M (cast version of 316
Stainless Steel)