CNGmass
Coriolis flowmeter for refueling applications with easy system integration
Overview
Product Description
The CNGmass Coriolis flowmeter is specially designed for dispensers and measures mass flow of compressed natural gas with highest accuracy — independent of pressure and temperature.
Key Benefits
- Iindependent of physical fluid properties such as viscosity or density
- Excellent operational safety – reliable even under extreme process conditions
- Fewer process measuring points – multivariable measurement of flow, density and temperature
- Space-saving – installation without inlet/outlet runs, transmitter offers full functionality on the smallest footprint
- Fast commissioning – pre-configured devices
- Automatic recovery of data for servicing
Specifications
- Wetted materials
- Mesuring tube: 1.4435 (316L) Connection: 1.4404 (316/316L)
- Measuring range
- 0 to 150 kg/min (0 to 330 lb/min)
- Max. process pressure
- 350 bar (5080 psi)
- Max. measurement error
- Mass flow: ±0.5 % of batch
- Medium temperature range
- –50 to +125 °C (–58 to +257 °F)
Measuring task
- 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
- Mesuring 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 possible
- Outputs
- None
- Inputs
- None
- Digital communication
- Modbus RS485
- Power supply
- DC 20 to 30 V
- Hazardous area approvals
- ATEX, IECEx, cCSAus, NEPSI, INMETRO
- Metrological approvals and certificates
- Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
- Pressure approvals and certificates
- CRN
- Material certificates
- 3.1 material
Technical documents
Operational documents
Videos
Promo Video 1