Description

Introduction:
Rosemount pressure transmitter ***1C with its time-tested reliability and over 4 million installations, the Rosemount ***1 is more than field proven – it is the Industry Standard.
The ***1 delivers unparalleled reliability, performance and safety to increase your plant profitability. Better measurement means a stronger bottom line. The comprehensive offering enhances your pressure, level and flow applications from simple measurement to stringent SIL2 safety compliance.
Specifications:
*Measurement Type: Differential, Gage, Absolute, Level, Flow
*Output: ***0mA HART, FOUNDATION™ fieldbus, PROFIBUS PA, **5 Vdc HART Low Power
*Reference Accuracy: ± 0.**5% of span with 0.*4% Optional
*Total Performance: ± 0.*5% of span
*Long Term Stability: ± 0.**5% of URL for 5 years
*Range down: **0:1
The Rosemount ***1C Coplanar Pressure Transmitter supply gauge, absolute and differential pressure measurements, with following characters:
1. Best-in-Class performance with 0.*4% reference accuracy.
2. Coplanar™ platform enables integrated pressure, flow and level solutions.
3. IEC ****1 (Wireless HART™) Protocol enables cost effective installations.
4. Local Operator Interface (LOI) offers easy to use configuration capabilities at the transmitter.
5. SIL2 safety certification to IEC ****8 is available with the full HART offering to simplify compliance
6. Foundation filed bus output available.
7. Power Supply: External power supply required. Transmitter operates on *0.5–*6 V dc with no load. Reverse polarity protection is standard.
8. Temperature Limits: for Process: –*5 to **0 °C; for Ambient: –*0 to *5 °C.
9. Stability: ±0.**5% of upper range limit for 5 years.
Time Response: Less than**0 ms time constant (*3.2% response to a step change in pressure).