Endress+Hauser 8DF CNGmass DCI Coriolis flowmeter

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Endress+Hauser 8DF CNGmass DCI Coriolis flowmeter
Max. measurement errorMass flow: ±0.5 % of batch
Measuring range0 to 150 kg/min (0 to 330 lb/min)
Medium temperature range–50 to +150 °C (–58 to +302 °F)
Max. process pressure350 bar (5080 psi)
Wetted materialsMeasuring tube: 1.4435 (316L)
Connection: 1.4404 (316)
Measuring principleCoriolis
Product headlineThe refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications.
Sensor featuresExcellent 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 featuresHigh 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 rangeDN 8 to 25 (⅜ to 1")
Wetted materialsMeasuring tube: 1.4435 (316L)
Connection: 1.4404 (316)
Measured variablesMass flow, density, temperature, volume flow, corrected volume flow, reference density
Max. measurement errorMass flow: ±0.5 % of batch
Measuring range0 to 150 kg/min (0 to 330 lb/min)
Max. process pressure350 bar (5080 psi)
Medium temperature range–50 to +150 °C (–58 to +302 °F)
Ambient temperature rangeStandard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
Sensor housing material1.4301 (304), corrosion resistant
Transmitter housing materialPowder‐coated die‐cast aluminium
Degree of protectionIP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure
Display/Operation4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Outputs4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive), phase‐shifted pulse
Relay
Inputs1 modular input: status
Digital communicationHART, Modbus RS485
Power supplyDC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
Hazardous area approvalsATEX, IECEx, NEPSI, JPN
Other approvals and certificates3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer
CRN
Metrological approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer
Pressure approvals and certificatesCRN
Material certificates3.1 material
Measuring principleCoriolis
Product headlineThe refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications.
Sensor featuresExcellent 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 featuresHigh 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 rangeDN 8 to 25 (⅜ to 1")
Wetted materialsMeasuring tube: 1.4435 (316L)
Connection: 1.4404 (316)
Measured variablesMass flow, density, temperature, volume flow, corrected volume flow, reference density
Max. measurement errorMass flow: ±0.5 % of batch
Measuring range0 to 150 kg/min (0 to 330 lb/min)
Max. process pressure350 bar (5080 psi)
Medium temperature range–50 to +150 °C (–58 to +302 °F)
Ambient temperature rangeStandard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
Sensor housing material1.4301 (304), corrosion resistant
Transmitter housing materialPowder‐coated die‐cast aluminium
Degree of protectionIP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure
Display/Operation4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Outputs4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive), phase‐shifted pulse
Relay
Inputs1 modular input: status
Digital communicationHART, Modbus RS485
Power supplyDC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
Hazardous area approvalsATEX, IECEx, NEC/CEC, NEPSI, JPN
Other approvals and certificates3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), custody transfer
CRN
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