Endress+Hauser CNGmass Coriolis flowmeter
Refueling application flowmeter with easy system integration
Category: E+H
Description
Refueling application flowmeter with easy system integration
Specification
Measuring principle | Coriolis |
Product headline |
This flowmeter can be easily integrated into refueling systems and provides accurate measurement of CNG usage. It is suitable for high pressure CNG refueling applications, offering precise measurement data.
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Sensor features | Excellent operational safety is provided by this flowmeter, as it remains reliable even under extreme process conditions. By offering multivariable measurement of flow, density, and temperature, the number of required process measuring points is reduced. The compact, space-saving installation requires no inlet or outlet run. This flowmeter can handle flow rates up to 150 kg/min (330 lb/min) and process pressures up to 350 bar (5080 psi), making it well-suited for high pressure compressed natural gas (CNG) refueling applications. |
Transmitter features | Easy operation is achieved by reducing the device to only the necessary application requirements. Fast commissioning is enabled through pre-configured devices. Automatic recovery of data facilitates servicing and maintenance. The transmitter housing is robust and ultra-compact in design. This flowmeter provides a pulse output as well as Modbus RS485 communication, allowing for easy integration into a variety of refueling systems. |
Nominal diameter range | DN 8 to 25 (⅜ to 1″) |
Wetted materials | Measuring tube: 1.4435 (316L) Connection: 1.4404 (316) |
Measured variables | Mass flow, density, temperature, volume flow |
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 | Powder‐coated die‐cast aluminium |
Degree of protection | IP67, type 4X enclosure |
Display/Operation | No local operation Configuration via operating tools possible |
Outputs | Pulse/frequency/switch output (passive), phase‐shifted pulse |
Inputs | None |
Digital communication | Modbus RS485 |
Power supply | DC 10 to 30 V AC 20 to 28 V |
Hazardous area approvals | ATEX, IECEx, NEC/CEC, FM, CSA, NEPSI, UL |
Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) PTB, BEW, LNE, Rosstandart, NTEP approvals |
Pressure approvals and certificates | CRN |
Material certificates | 3.1 material |