Krohne OPTISONIC 7300 Ultrasonic Flowmeters

Made in Japan
Manufacturer: KROHNE Japan KK
Model: OPTISONIC 7300

Features

Bi-directional flow measurement over a wide dynamic range (turndown ratio: 100:1)
Integrated volume correction to standard conditions (using pressure and temperature measurement)
OPTISONIC 7300 With current inputs for external pressure and temperature sensors
NACE-approved grade 29 titanium transducers for maximum corrosion resistance
Largely independent of gas density and composition
Full bore design: No moving parts, no wear, no pressure loss
Compact or field-mounted version

General

Oil and gas industry

Chemical, petrochemical and other process industries

Process and hydrocarbon gases
Natural gas and compressed air consumption and other auxiliary service and supply line applications

OPTISONIC 7300

General Information
Product type	Flowmeter
Product family name	OPTISONIC
Product positioning	For natural gas, process gas and utility gas applications
Measurement principle	Ultrasonic
Measured media	Gases
Process pressure	max. 431 barg / 6266 psig
Process temperature	-40…+180°C / -40…+356°F
Measuring tube	Austenitic stainless steel (1.4404/316L), Carbon steel (A106 Gr.B), Carbon steel (A333 Gr. 6)
Flange connections	EN (1092-1): DN50…600, ASME (B 16.5): 2…24″
Other connections	Welded connections (on request)
Analogue outputs	4…20 mA
Discrete outputs	Limit switches, Pulse, Frequency, Status
Digital outputs	FOUNDATION™ fieldbus, HART®, Modbus RTU