Обзор

Siemens offers two types of ultrasonic flowmeters, in-line flowmeters and clamp-on flowmeters. This offers the end user the maximum flexibility to choose the technology that best fits his needs. The following chapter shows the in-line versions.

SITRANS F US in-line ultrasonic flowmeters measure flow of electrically conductive and non-conductive liquids.

Область применения

In-line ultrasonic flowmeters are suitable for measuring the flow of liquids with good acoustic permeability, independant of conductivity, viscosity, temperature, density and pressure.

• max. 3 % solids
• max. 3 % air and gas
• max. 350 cSt

The main applications can be found in the following sectors:

• Raw water intake for water treatment plants
• Treated waste water
• Power generation and utility
• Oil and gas industry and petrochemical industry
• Irrigation systems
• Cooling water plants within the industry and in power stations
• Plants transporting non-conductive liquids
• HART/4 to 20 mA output
• PROFIBUS PA
• ATEX
• MODBUS

Особенности

SITRANS F US ultrasonic in-line flowmeters measure liquids with good acoustic permeability, independant of conductivity, viscosity, temperature, density and pressure.

• Sensor sizes from DN 50 to 1200 mm (2“ to 48“), optional down to DN 25 (1“)
• Standard with calibration certificate
• In-line retrofit as 1 and 2 track up to DN 4000 (160“)
• Dedicated transmitter portfolio for HVAC, power generation, utility and general industry as well as more demanding applications
• Custody transfer approvals within district heating
• Compact and remote transmitter installation
• Comprehensive self-diagnostic for error indication and logging
• Exchange of the transducers without interrupting operation
• HART, PROFIBUS PA and MODBUS communication
• ATEX
• Mains or battery powered solutions
• Battery lifetime of up to 8 year