Endress+Hauser CNGmass DCI Coriolis flowmeter

Refueling application flowmeter with seamless system integration

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Description

Refueling application flowmeter with seamless system integration

Specification

Measuring principle Coriolis
Product headline
The refueling application flowmeter offers seamless integration into refueling systems. It provides accurate measurement of compressed natural gas (CNG) in high pressure refueling applications. This flowmeter is designed to be easily incorporated into CNG refueling infrastructure, delivering precise data on gas usage and consumption.
Sensor features This refueling flowmeter provides excellent operational safety, remaining 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 space-saving installation design eliminates the need for inlet or outlet runs. The 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 This refueling flowmeter offers high flexibility in system integration through a wide range of communication interfaces. Fast commissioning is enabled by the use of pre-configured devices. Automatic data recovery facilitates servicing and maintenance of the device. The flowmeter is available in both compact and remote versions to suit different installation requirements. It provides flexible outputs 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, 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 +150 °C (–58 to +302 °F)
Ambient temperature range Standard: –20 to +60 °C (–4 to +140 °F)
Option: –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. Remote transmitter: IP67, type 4X enclosure
Display/Operation 4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Outputs 4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive), phase‐shifted pulse
Relay
Inputs 1 modular input: status
Digital communication HART, Modbus RS485
Power supply DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
Hazardous area approvals ATEX, IECEx, NEPSI, JPN
Other approvals and certificates 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer
CRN
Metrological approvals and certificates Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer
Pressure approvals and certificates CRN
Material certificates 3.1 material

 

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