The market for natural gas is still growing! Compressed natural gas has long been established as an alternative fuel for vehicles. Compressed natural gas is also considered the cleanest fuel for combustion engines. The new CNGmass is specially designed for dispensers. With this Coriolis flowmeter the mass flow can be measured with highest accuracy — independent of pressure and temperature.
● Excellent operational safety – reliable under extreme process 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
● Measuring principle operates independently of physical fluid properties such as viscosity or density
● Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications
Device properties
● Flow rates up to 150 kg/min (330 lb/min)
● Process pressure up to 350 bar (5080 psi)
● Rupture disc available
● Robust, compact transmitter housing
● Modbus RS485
● Designed to meet application needs
Product headline
The refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications.
Sensor features
Excellent operational safety – reliable under extreme process conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Flow rates up to 150 kg/min (330 lb/min). Process pressure up to 350 bar (5080 psi).
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 tube: 1.4435 (316L)
Connection: 1.4404 (316/316L)Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow, reference density
Max. measurement error
Mass flow: ±0.5 % of batch
Measuring range
0 to 150 kg/min (0 to 330 lb/min)
Max. process pressure
350 bar (5080 psi)
Medium temperature range
–50 to +125 °C (–58 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 possibleOutputs
None
Inputs
None
Digital communication
Modbus RS485
Power supply
DC 20 to 30 V
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO
Other approvals and certificates
3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
CRN
