Công ty TNHH Thương mại và dịch vụ Công nghệ cao B&T Việt Nam

(Tiếng Việt)

• Low 12V dc lift-off voltage
• Immune to intermittent power loss
• Unique PTFE seal design eliminates the need for o-rings
• Model tailored to SIS requirements, certified to IEC 61508 SIL 2
• Solid measurement with unique solids algorithm
• Process seal antenna for applications with heavy condensation and aggressive medias. Also available with Tri Clamp connection.
• 3-A certified for hygienic applications
• 3-A certified for hygienic applications

The Rosemount 5900S Radar Level Gauge delivers ±0.5 mm (0.020 in.) instrument accuracy, reducing level measurement uncertainty to a minimum. It enhances your storage operation by providing certified custody transfer accuracy, better inventory management and reliable loss control data.
The Rosemount 5900S is normally combined with high precision multi-spot temperature sensors for highest accuracy API standard net volume calculations.
The Rosemount 5900S takes overfill safety to a higher level with an innovative 2-in-1 feature which includes two radar gauges in one housing for independent level and overfill measurement. It is SIL 2 and SIL 3 certified according to IEC 61508 and enables API 2350 compliant solutions

The Rosemount 5900S with array antenna is a premium non-contact radar level gauge for still-pipe measurement. It is available in two versions, fixed and hinged hatch. Typical applications are crude oil tanks with floating roofs and gasoline/product tanks with or without inner floating roofs.
■ Suitable for crude oil, gasoline or similar products. For Methanol please consult factory.
■ Custody transfer accuracy according to OIML R85:2008
■ Certified SIL 2 and SIL 3 capable according to IEC 61508
■ 2-in-1 functionality available for redundant level measurement
■ Tolerant against rust and product deposits inside the pipe, using Low Loss mode
■ Communicates via a 2-wire, low voltage Tankbus for easy and safe installation
■ Hinged hatch version enables easier product sampling and hand-dips
■ Installation normally with tank in service

• Get ultra-stable temperature measurement for precise inventory calculations and custody transfer for API chapter 7.3 compliance.
• Obtain outstanding temperature conversion accuracy of ±0.05 °C (±0.09 °F).
• Connect up to 16 three- or four-wire temperature elements.
• Include integrated water level sensor.
• Benefit from convenient and safe installation with two-wire IS bus power supply.

• Collect and transfer data from one or several tanks to the control room.
• Save installation cost by using the bus powered intrinsically safe two-wire Tankbus.
• Choose between several control room communication possibilities, including Modbus, IEC 62591 (WirelessHART® protocol) and emulation of other vendors’ protocols.
• Calculate average temperature, observed density and strapping table based volume.
• Simplify start-up with tank device auto-configuration.
• Get two configurable output relays, and one analog output for level alarm, all of which are SIL certified.