Flow Measurement
Ultrasonic Flowmeters
OPTISONIC 3400
Ultrasonic flowmeter for liquid process applications
- Accurate 3-path meter: large dynamic range, maintenance-free, no pressure loss
- Cryogenic (-200°C/-328°F) and extended temperature (+250°C/+482°F) versions; viscosities up to over 1000 cSt
- Flange: DN25…3000 / 1…120", max. PN200 / ASME Cl 1500; also weld-ends
- 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP
OPTISONIC 4400 HP
Ultrasonic flowmeter for high pressure liquids
- 2-path meter for flow measurement of condensate, high pressure feedwater, spray water or water injection
- Operating pressure up to 490 bar / 7107 psi
- Max. DN1000 / 40", up to ASME Cl 4500
- 3 x 4…20 mA, HART®7, Modbus, FF, Profibus-PA/DP
OPTISONIC 4400 HT
Ultrasonic flowmeter for high temperature liquids
- 2-path meter for flow measurement of thermal oil, boiler feed water, crudes and hot feed flows in refineries
- Up to +600°C / +1112°F
- Flange: max. DN1000 / 40"
- 3 x 4…20 mA, HART®7, Modbus, FF, Profibus-PA/DP
OPTISONIC 6300 P
Ultrasonic clamp-on flowmeter for temporary flow measurement of liquids
- Portable, battery-powered meter used to collect additional flow data or for cost-effective on-site verification of inline flowmeters
- For pipes DN15…4000 / ½…160"; up to +120°C / +248°F
- Portable signal converter with integrated data logger
- Commissioning, monitoring and data analysis via a mobile smart device using the OPTISONIC 6300 P mobile app (for Android or iOS) in combination with a USB cable or wireless Bluetooth connection®
OPTISONIC 6300
Ultrasonic clamp-on flowmeter for flow measurement of liquids
- Stationary device, for installation at any location without process interruption or need to cut pipes
- Up to +200°C / +392°F
- Robust stainless steel sensor rail for pipes DN15…4000 / ½…160"
- 4…20 mA, HART®7, Modbus, FF, Profibus-PA/DP
OPTISONIC 7300
Ultrasonic flowmeter for natural gas, process gas and utility gas applications
- 2-path meter, for standard volume flow metering, independent of media properties
- No maintenance, no pressure loss, large dynamic range
- Flange: DN50…1000 / 2…40", max. PN450 / ASME Cl 2500; also weld-in connections
- 3 x 4…20 mA, HART®, Modbus, FF
OPTISONIC 7300 Biogas
Ultrasonic flowmeter for biogas, landfill and sewage gas applications
- 1- or 2-path meter for low-pressure biogas (dry or wet) with a high CO2 content
- Integrated gas volume correction and methane content measurement
- Lap joint flange: DN50…200 / 2…8", max. PN10 / ASME Cl 150
- Large turndown ratio (100:1)
OPTISONIC 8300
Ultrasonic flowmeter for cryogenic or high-temperature gases and superheated steam
- 2-path meter with optional mass flow and enthalpy calculation
- Engineered for extreme temperatures: from measurement of BOG and other gases down to -200°C / -328°F to steam and boiler monitoring up to +593°C / +1100°F
- DN100…1000 / 4…40"; max. PN250 / ASME Cl 2500
- Large turndown ratio (60:1)
ALTOSONIC V12
Ultrasonic flowmeter for custody transfer (CT) measurement of gases
- 12-chord meter, for high accuracy flow metering of natural gas
- CT: OIML R137 (class 0.5), MI-002, AGA9 etc.
- Many variants, extensive CBM diagnostics free of charge
- Flange: DN100…1600 / 4…64"; max. PN450 / ASME Cl 2500
ALTOSONIC 5
Ultrasonic flowmeter for custody transfer (CT) measurement in upstream and midstream applications
- Multipath inline meter for crudes, refined products, cryogenic media and chemicals
- CT: OIML R117, API compliant
- Flange: 4…24"; max. ASME Cl 600
- -200…+250°C / -328…+482°F
