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LNGmass Coriolis flowmeter

LNGmass Coriolis flowmeter

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Категория:Flow measurement
Информация

Информация

Refueling application flowmeter with easy system integration

LNGmass flowmeter for accurate measurement of cryogenic gases in refueling applications

Measuring principle operates independently of physical fluid properties such as viscosity or density

Accurate measurement of cryogenic gases in refueling applications

Device properties

Flow rates up to 18 000 kg/h (660 lb/min)

Medium temperature down to –196 °C (–321 °F)

Nominal diameter: DN 8 to 25 (3/8 to 1")

Robust, compact transmitter housing

Modbus RS485

Designed to meet application needs

Excellent operational safety – reliable under extreme ambient conditions

Fewer process measuring points – multivariable measurement (flow, density, temperature)

Space-saving installation – no in/outlet run needs

Space-saving transmitter – full functionality on the smallest footprint

Fast commissioning – pre-configured devices

Automatic recovery of data for servicing

The Coriolis Flow Measuring Principle

Документация

Technical SheetManual

Спецификации

Max. measurement error
Mass flow (liquid): ±0.15 % Volume flow (liquid): ±0.15 % (Reference condition)
Measuring range
0 to 18 000 kg/h (0 to 660 lb/min)
Medium temperature range
–196 to +125 °C (–320 to +257 °F)
Max. process pressure
PN 40, Class 300
Wetted materials
Measuring tubes: 1.4539 (904L) Connection: 1.4404 (316/316L)
Measuring principle
Coriolis
Product headline
Refueling application flowmeter with easy system integration. Accurate measurement of cryogenic gases in refueling applications.
Sensor features
Excellent operational safety – reliable under extreme ambient conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Flow rates up to 18 000 kg/h (660 lb/min). Medium temperature down to –196 °C (–321 °F).
Transmitter features
Space‐saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485.
Nominal diameter range
DN 8 to 25 (⅜ to 1")
Wetted materials
Measuring tubes: 1.4539 (904L) Connection: 1.4404 (316/316L)
Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow
Max. measurement error
Mass flow (liquid): ±0.15 % Volume flow (liquid): ±0.15 % (Reference condition)
Measuring range
0 to 18 000 kg/h (0 to 660 lb/min)
Max. process pressure
PN 40, Class 300
Medium temperature range
–196 to +125 °C (–320 to +257 °F)
Ambient temperature range
–40 to +60 °C (–40 to +140 °F)
Sensor housing material
1.4301 (304), corrosion resistant
Transmitter housing material
AlSi10Mg, coated
Degree of protection
IP66/67, type 4X enclosure
Display/Operation
No local operation Configuration via operating tools possible
Outputs
None
Inputs
None
Digital communication
Modbus RS485
Power supply
DC 20 to 30 V
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, EAC
Other approvals and certificates
3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) CRN
Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Material certificates
3.1 material