CNGmass DCI is specially designed for refueling with environmentally friendly natural gas (CNG). The natural gas volume can be both measured with precision and displayed directly onsite. The device is operated from the outside via “Touch Control” and can be operated at any time during maintenance. A MODBUS interface is included for optimal data exchange.
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, ultra-compact transmitter housing
Pulse output and Modbus RS485
Transmitter for custody transfer
Benefícios
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
High flexibility in system integration – wide range of communication interfaces
A GPsol, juntamente com a Endress+Hauser, desenvolveu um sistema que mede individualmente cada componente dos poços de extração e fornece o máximo de informações possível sobre a vazão atual.
No novo equipamento de calibração de fábrica da Endress+Hauser, a Wintershall Dea agora pode calibrar o PromassF com hidrocarbonetos, conforme exigido por lei - uma opção significativamente mais barata do que a calibração no local.
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, temp). 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
Alta flexibilidade em integração de sistema - Amplo range de interfaces de comunicação. Rápido comissionamento - Instrumentos pré-configurados. Auto-recuperação de dados. Versões compactas e remotas. Saídas flexíveis e Modbus RS485.
Nominal diameter range
DN 8 to 25 (⅜ to 1")
Wetted materials
Tubo de medição: 1.4435 (316L) Conexão: 1.4435 (316L)
Measured variables
Vazão mássica, densidade, temperatura, vazão volumétrica, vazão volumétrica corrigida, densidade de referência
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
Padrão: -20 à +60 °C (-4 à 140 °F) Option: –40 à +60 °C (–40 à +140 °F)
Sensor housing material
1.4301 (304), resistente a corrosão
Transmitter housing material
Pó‐revestido‐alumínio fundido
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
CC 16 à 62 V CA 85 à 260 V (45 à 65 Hz) CA 20 à 55 V (45 à 65 Hz)
Hazardous area approvals
ATEX, IECEx, NEPSI, JPN
Other approvals and certificates
3.1 material, calibração realizada em laboratório de calibração acreditado (de acordo com ISO/IEC 17025), transferência de custódia 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
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
Excellent operational safety – reliable under extreme process conditions. Fewer process measuring points – multivariable measurement (flow, density, temp). 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
Alta flexibilidade em integração de sistema - Amplo range de interfaces de comunicação. Rápido comissionamento - Instrumentos pré-configurados. Auto-recuperação de dados. Versões compactas e remotas. Saídas flexíveis e Modbus RS485.
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