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 HT (+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 3400 District Heating
Ultrasonic flowmeter for district heating applications
- 3-path meter for thermal energy measurement and heated water
- CT: OIML R75, MID MI-004 (Class 1, 2, 3)
- Flange: DN25…2000 / 1…80″, max. PN40 / ASME Cl 300
- Max. +180°C / +356°F
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, for on-site verification of process flows or inline meters at any location
- -40…+120°C / +248°F
- For pipes DN15…1500 / ½…60″
- With data logger and USB interface for data transfer
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
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)
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
OPTISONIC 8300
Ultrasonic flowmeter for superheated steam and high temperature gases
- 2-path meter with optional mass flow and enthalpy calculation
- For steam billing, boiler or power plant monitoring (up to +620°C / +1148°F)
- DN100…1000 / 4…40″; max. PN250 / ASME Cl 2500
- Large turndown ratio (60:1)
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
ALTOSONIC III
Ultrasonic flowmeter for custody transfer (CT) measurement of liquid hydrocarbons
- Multipath inline flowmeter for light crude oils and refined products
- CT: OIML R117, MI-005, API, GOST etc.
- Flange: 2…40″; max. ASME Cl 900
- -200…+220°C / -328…+364°F