Endress+Hauser Proline Promass F 300 8F3B40 8F3B80 Coriolis Mass Flowmeter Mass Flow Meter

The Proline Promass F 300 is a premium Coriolis flowmeter for accurate mass flow, volume flow, density and temperature measurement of liquids and gases. It features the Heartbeat Technology for self-diagnostics and verification without process interruption. This model is widely used in industries where high accuracy, custody transfer capability and low maintenance are required.

• Measuring Principle: Coriolis mass flow
• Max Measured Error: ±0.10% (standard), ±0.05% (option)
• Density Accuracy: ±0.5 g/l (standard), ±0.2 g/l (option)
• Medium Temperature: –50 to +240 °C (–58 to +464 °F)
• Max Process Pressure: 100 bar (1450 psi)
• Nominal Diameter: DN8 to DN250 (3/8" to 10")
• Output: 4–20 mA HART, Pulse/Frequency, Modbus RS485, PROFIBUS PA, FOUNDATION Fieldbus
• Approvals: ATEX, IECEx, FM, CSA, NEPSI, SIL 2/3, custody transfer (OIML R117, MID MI-001, MI-002)
• Heartbeat Technology: Verification & monitoring without process shutdown

• Oil & gas (custody transfer, loading/unloading)
• Chemical & petrochemical
• Food & beverage (hygienic versions)
• Life sciences & pharma
• Energy & utilities

• Problem: Measurement drift due to temperature change → Solution: Heartbeat Technology + temperature compensation
• Problem: Gas entrainment in liquid → Solution: Promass F 300 Gas Bubble Handling
• Problem: Verification during operation → Solution: Heartbeat verification meets traceable standards

• Older Promass F series (F 300 replaces most previous F models)
• Promass 83F / 84F legacy models

• Genuine Endress+Hauser factory product
• Full calibration certificate included
• Local technical support & fast response
• Competitive pricing with warranty

• Most sizes in stock or 6–8 weeks lead time
• Expedited delivery available for urgent needs

Send us your requirement:

• Medium (liquid/gas)
• Flow range
• Pipe size / connection type
• Pressure / temperature
• Approvals needed We reply within 24 hours.