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Rosemount 3144P Temperature Transmitter China Supplier
May 13, 2016

Rosemount 3144P Temperature Transmitter  Manufacturer China supplier 


3144P Transmitter Specifications:

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.


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.


Special Conditions for Safe Use (X):

1. The accessory of cable entries or conduit must be certified

as flameproof and needs to be suitable for use conditions.

2. For ambient temperature above 60 ºC, cable wiring must

have minimum isolation temperature 90 ºC, to be in

accordance to equipment operation temperature.

3. Where electrical entry is via conduit, the required sealing

device must be assembled immediately close to enclosure.