Proline Promass E 300 Coriolis Flowmeter
Accurate measurement of liquids and gases for a wide range of standard applications with minimized total cost of ownership and compact, easily accessible transmitter.
Key Specifications
| Maximum Measurement Error |
Mass flow (liquid): ±0.15% (standard), ±0.10% (option)
Volume flow (liquid): ±0.15%
Mass flow (gas): ±0.50%
Density (liquid): ±0.0005 g/cm³ |
| Measuring Range |
0 to 180,000 kg/h (0 to 6,615 lb/min) |
| Medium Temperature |
-40 to +150 °C (-40 to +302 °F) |
| Maximum Process Pressure |
PN 100, Class 600, 63K |
| Nominal Diameter Range |
DN 8 to 80 (⅜ to 3") |
Field of Application
The robust Promass E has a long-standing reputation as a reliable solution for accurately measuring liquids and gases in standard applications across various industries. Features compact transmitter design with high flexibility in operation and system integration.
Key Benefits
- Cost-effective multipurpose device alternative to conventional volumetric flowmeters
- Fewer process measuring points with multivariable measurement (flow, density, temperature)
- Space-saving installation with no inlet/outlet run requirements
- Full access to process and diagnostic information with numerous I/Os and Ethernet
- Reduced complexity with freely configurable I/O functionality
- Integrated verification through Heartbeat Technology
Technical Features
Sensor Features
- Compact dual-tube sensor design
- Medium temperature up to +150 °C (+302 °F)
- Process pressure up to 100 bar (1450 psi)
- Measuring principle operates independently of fluid properties
Transmitter Features
- Compact dual-compartment housing with up to 3 I/Os
- Backlit display with touch control and WLAN access
- Remote display capability
- Freely configurable I/O functionality
Measured Variables
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Materials
| Wetted Materials |
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L) |
| Sensor Housing |
1.4301 (304), corrosion resistant |
| Transmitter Housing |
AlSi10Mg, coated; stainless steel for hygienic design |
Environmental Specifications
| Ambient Temperature |
Standard: -40 to +60 °C (-40 to +140 °F)
Option: -50 to +60 °C (-58 to +140 °F) |
| Degree of Protection |
Standard: IP66/67, Type 4X enclosure
IP69 available |
Communication & I/O
Outputs
3 outputs including 4-20 mA HART, WirelessHART, pulse/frequency/switch output, relay output
Inputs
Status input, 4-20 mA input
Digital Communication
HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus RS485, MODBUS TCP over Ethernet-APL, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
Power Supply
DC 24 V, AC 100 to 230 V, AC 100 to 230 V / DC 24 V (non-hazardous area)
Approvals & Certifications
ATEX
IECEx
cCSAus
NEPSI
INMETRO
EAC
UK Ex
KC
CE
3-A
EHEDG
cGMP
PED
CRN
Functional Safety IEC 61508
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