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ROSEMOUNT 3144P

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period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2017-11-17 00:10
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  Rosemount 3144P Temperature Transmitter

 

Experience global consistency and local support from numerous worldwide Rosemount
Temperature manufacturing sites

• World-class manufacturing provides globally consistent
product from every factory and the capacity to fulfill the
needs of any project, large or small


• Experienced Instrumentation Consultants help select
the right product for any temperature application and
advise on best installation practices


• An extensive global network of Emerson service and
support personnel can be on-site when and where they
are needed


 

Transmitter Specifications :

 

Inputs
User-selectable. See Table 2 on page 8 for sensor options.

Output
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).

Isolation
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)
Paint
• Polyurethane

Cover O-rings
Buna-N
Mounting
Transmitters may be attached directly to the sensor. Optional
mounting brackets (codes B4 and B5) allow for remote mounting.
See “Optional Transmitter Mounting Brackets” on page 19.

Enclosure Ratings
Type 4X
IP66 and IP68

Stability
• RTDs: - ±0.1% of reading or 0.1 °C, whichever is greater, for
24 months.

• Thermocouples: - ±0.1% of reading or 0.1 °C, whichever is
greater, for 12 months.

5 Year Stability
• RTDs: - ±0.25% of reading or 0.25 °C, whichever is greater,
for 5 years.

• Thermocouples: - ±0.5% of reading or 0.5 °C, whichever is
greater, for 5 years.


Self Calibration
The analog-to-digital measurement circuitry automatically
self-calibrates for each temperature update by comparing the
dynamic measurement to extremely stable and accurate internal
reference elements.

 

 


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