CNGmass D8CB Coriolis Flowmeter
Brand: Endress+HauserCNGmass D8CB Coriolis Flowmeter
Brand: Endress+HauserThe 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.
- 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
- 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
Specifications
Brand
Measuring Principle
- Coriolis
Product Headline
- The refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications
Sensor Features
- 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)
- Excellent operational safety – reliable under extreme process conditions
Transmitter Features
- Fast commissioning – pre‐configured devices
- Automatic recovery of data for servicing
- Robust, compact transmitter housing
- Modbus RS485
- Space‐saving transmitter – full functionality on the smallest footprint
Nominal Diameter Range
- DN 8 to 25 (3/8 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
- –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