Endress+Hauser
Refueling Application Coriolis Flowmeter CNGmass DCI
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- SKU:
- CNGmass DCI Series
- MPN:
- CNGmass DCI
- Weight:
- 0.00 Grams
Description
Application
The CNGmass DCI is specifically designed for precise measurement and display of environmentally friendly compressed natural gas (CNG) in refueling applications. Its intuitive "Touch Control" system allows for easy operation, even during maintenance. The device also features a built-in MODBUS interface, enabling efficient data exchange. The measuring principle functions independently of the physical properties of the fluid, such as viscosity or density, ensuring accurate measurement of CNG, even in high-pressure refueling environments.
Device Properties:
- Handles flow rates up to 150 kg/min (330 lb/min)
- Supports process pressures up to 350 bar (5080 psi)
- Equipped with a rupture disc for added safety
- Features a robust, ultra-compact transmitter housing
- Includes pulse output and Modbus RS485 communication
- Transmitter certified for custody transfer
Benefits
- Superior operational safety – Reliable performance in extreme process conditions.
- Reduced measurement points – Multivariable capabilities (flow, density, temperature) minimize the need for additional sensors.
- Compact installation – No need for in/outlet runs, saving valuable space.
- Flexible system integration – Supports a wide range of communication interfaces for easy connectivity.
- Quick setup – Pre-configured devices enable fast commissioning.
- Automatic data recovery – Ensures quick and efficient servicing.
Documents
You may want to read this product's catalog. If so, please click to view the CNGmass DCI Series datasheet.SPECIFICATIONS
Liquids Specifications
| 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, 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 | High flexibility in system integration – wide range of communication interfaces. Fast commissioning – preconfigured devices. Automatic recovery of data for servicing. Device in compact or remote version. Flexible outputs and Modbus RS485. |
| 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 |
Gas Specifications
| 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, 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 | High flexibility in system integration – wide range of communication interfaces. Fast commissioning – preconfigured devices. Automatic recovery of data for servicing. Device in compact or remote version. Flexible outputs and Modbus RS485. |
| 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, NEC/CEC, NEPSI, JPN |
| Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer CRN |
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