Thermal Mass Flowmeter t-mass F 6F3B

Brand: Endress+Hauser
6F3B
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Thermal Mass Flowmeter t-mass F 6F3B

Brand: Endress+Hauser

Forberg Smith, Endress+Hauser's exclusive USA representative in:
● KY ● MI ● OH ● PA  ● Parts of WI ● WV 

Extended Extended
Heartbeat Technology Heartbeat Technology

Specs at a Glance

Max. measurement error:
Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)
Wetted materials:
Measuring tubes
DN 15 to 50 (½ to 2"): stainless cast steel, CF3M/1.4408
DN 65 to 100 (2½ to 4"): stainless steel, 1.4404 (316/316L)
Process connections
Flange connections
Stainless steel, 1.4404 (F316/F316L)
Threaded connections
Stainless steel, 1.4404 (316/316L)
Sensing element
Unidirectional
Stainless steel, 1.4404 (316/316L)
Alloy C22, 2.4602 (UNS N06022);
Bidirectional
Stainless steel, 1.4404 (316/316L)
Reverse flow detection
Stainless steel, 1.4404 (316/316L)
Medium temperature range:
-40 °C to +180°C (-40 °F to +356 °F)
Max. process pressure:
PN40 / Cl. 300 / 20K
Measuring range:
0.5 to 3750 kg/h (1.1 to 8250 lb/h)

Field of application

Thermal mass flowmeter
Inline version.
Application: Measurement of
utility and process gases as well as
gas mixtures in small line sizes.
High operable flow range: up to 1000:1.
Easy cleanability: removable sensor.
Medium temp.: up to +180 oC (356 oF).
Compact dual-compartment housing.

Specifications

Brand

Product Family

  • T-mass

Gas

Product headline

  • Inline flowmeter with long-term stability and a compact, easily accessible transmitter.
  • Flexible, convenient programming based on 21 standard gases or freely definable gas mixtures thereof.
  • Measurement of utility and process gases as well as gas mixtures in small line sizes.

Sensor features

  • High level of process control – premium measurement accuracy and repeatability. Reliable monitoring – detection of process disturbances and reverse flow. Easy maintenance – removable sensor.
  • Inline version with DN 15 to 100 (½ to 4"). Bidirectional measurement; high measuring performance. Patented drift-free sensor with SIL 2.

Transmitter features

  • Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
  • Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

Nominal diameter range

  • DN 15 to DN 100 (1/2" to 4")

Wetted materials

  • Measuring tubes
  • DN 15 to 50 (½ to 2"): stainless cast steel, CF3M/1.4408
  • DN 65 to 100 (2½ to 4"): stainless steel, 1.4404 (316/316L)
  • Process connections
  • Flange connections
  • Stainless steel, 1.4404 (F316/F316L)
  • Threaded connections
  • Stainless steel, 1.4404 (316/316L)
  • Sensing element
  • Unidirectional
  • Alloy C22, 2.4602 (UNS N06022);
  • Bidirectional
  • Reverse flow detection

Measured variables

  • Massflow, temperature, standard volume flow, volume flow, Free air delivery, velocity, heat flow, energy flow, density

Max. measurement error

  • Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

Measuring range

  • 0.5 to 3750 kg/h (1.1 to 8250 lb/h)

Max. process pressure

  • PN40 / Cl. 300 / 20K

Medium temperature range

  • -40 °C to +180°C (-40 °F to +356 °F)

Ambient temperature range

  • -40 to 60°C (-40 to 140°F)
  • Optional:
  • Transmitter: -50 to 60°C (-50 to 140°F),
  • Sensor: -60 to 60°C (-60 to 140°F)

Transmitter housing material

  • Aluminium, AlSi10Mg, coated
  • Polycarbonate

Degree of protection

  • IP66/67, Type 4X enclosure

Display/Operation

  • 4-line backlit display with touch control (operation from outside)
  • Configuration via local display and operating tools possible
  • Remote display available

Outputs

  • 3 outputs:
  • 4-20 mA HART (active/passive)
  • 4-20 mA (active/passive)
  • Pulse/frequency/switch output (active/passive)
  • Relay output

Inputs

  • Status input
  • 4-20 mA input

Digital communication

  • HART, Modbus RS485

Power supply

  • DC 24V
  • AC 100 to 240V

Hazardous area approvals

  • ATEX, cCSAus, IECEx, NEPSI, JPN, UK Ex, EAC, KC

Product safety

  • CE, C-tick

Functional safety

  • Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

Metrological approvals and certificates

  • Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
  • Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a

Pressure approvals and certificates

  • PED, CRN

Material certificates

  • 3.1 material
  • NACE MR0175/MR0103
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