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Krohne Flow Meter

ALTOSONIC V12

12-path ultrasonic gas flowmeter engineered for high-accuracy custody transfer applications.

The ALTOSONIC V12 is a multi-path ultrasonic flowmeter purpose-built for custody transfer measurement of gases in demanding oil & gas applications. Available in Standard and Essential variants, it withstands process pressures up to 450 bar and temperatures from -40 to +175°C, with measuring tube options in austenitic stainless steel, duplex stainless steel or carbon steel to match your process requirements. Backed by AGA, ISO 17089, MI-002 and OIML R137 certifications along with ATEX/IECEx approvals, it delivers the reliability and traceability custody transfer operations demand.

Specifications

Product type
Flowmeter
Product family name
ALTOSONIC
Product positioning
For custody transfer (CT) flow measurement of gases
Product variants
ALTOSONIC V12 Standard ALTOSONIC V12 Essential
Measured media
Gases
Process pressure
max. 450 bar/ 6525 psi
Process temperature
-40...+175°C/ -40…+347°F
Measuring tube
Austenitic stainless steel (1.4404/316L), Duplex stainless steel (1.4462/318), Carbon steel (A350 Gr. LF2)
Flange connections
EN (1092-1): DN100…750 ASME (B 16.5): 4…30" Other diameters on request
Certificates/Approvals Custody transfer (CT)
AGA, ISO 17089, MI-002, OIML R137
Certificates/Approvals Ex
ATEX, IECEx
Certificates/Approvals Others
Pressure Equipment Directive (PED)
Analogue outputs
4…20 mA
Discrete outputs
Pulse, Frequency, Status
Digital outputs
Modbus RTU, Modbus ASCII

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