Flow Measurement
Flow Measurement
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
H250 M40
Variable area flowmeter for liquids and gases
- Modular design: from mechanical indicator to 4…20 mA/HART®7, FF, Profibus-PA and totalizer
- Any installation position: vertical, horizontal or in descending pipes
- Flange: DN15…150 / ½…6"; also NPT, G, hygienic connections, etc.
- -196…+400°C / -320…+752°F; max. 1000 barg / 14500 psig
DK37 M8
Variable area flowmeter for advanced low liquid and gas flows
- Mechanical or with electronic indicator (4…20 mA/HART®)
- Sturdy metal design: stainless steel or alloy
- Thread: G¼, ¼ NPT; others
- -40…+150°C / +302°F; max. 220 barg / 3190 psig
DK32/34
Variable area flowmeter for low liquid and gas flows
- Compact mechanical indicator, optional 4…20 mA/HART®7, MIN/MAX switches and needle valve
- Sturdy metal design: stainless steel or alloy
- Thread: G¼, ¼ NPT, etc.
- -40…+200°C / +392°F, max. 220 barg / 3190 psig
DK46/47/48/800
Variable area flowmeter for low flow gas or liquid applications and sample flow monitoring
- Glass tube with analogue scale, valve and switches
- For low flows from ≥0.04 l/h or ≥0.1 GPH
- G and NPT threads; others on request
- -5…+100°C / +23…+212°F; max. 10 barg / 145 psig
VA40
Variable area flowmeter for basic applications
- With glass tube, MIN/MAX switches and 4…20 mA
- Low pressure loss for gas applications
- Flange: DN15…50 / ½…2"; also NPT, G, hygienic connections, etc.
- -20…+100°C / -4…+212°F; max. 10 barg / 145 psig
VA45
Variable area flowmeter for low pressure gas applications
- Glass tube with easy-to-read scale
- For use in gas supply lines of furnaces, protective gas or heating systems
- Flange: DN15…40 / ½…1½"; also NPT, G, hose connection
- -20…+100°C / -4…+212°F; max. 1 barg / 14.5 psig
