Endress+Hauser 6I3B Proline t-mass I 300 thermal mass flowmeter

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Endress+Hauser 6I3B Proline t-mass I 300 thermal mass flowmeter
Max. measurement errorGas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)
Measuring range20 to 733501 kg/h (44 to 1669340 lb/h)
Medium temperature range-40 °C to +180°C (-40 °F to +356°F)
Max. process pressure-0.5 to 20 bar_g (-7.25 to 290 psi_g)
Wetted materialsMaterials for insertion tube
Stainless steel, 1.4404 (316/316L)
Process connections, process coupling
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)
Clamping rings
PEEK
PVDF
1.4404 (316/316L)
Flat ring seal
EPDM
FKM
Measuring principleThermal
Product headlineInsertion 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 circular piping or rectangular ducts.

Sensor featuresHigh level of process control – premium measurement accuracy and repeatability. Reliable monitoring – detection of process disturbances and reverse flow. Flexible installation – suitable for large dimensional range and circular pipes or rectangular ducts.
Insertion version for DN 80 to 1500 (3 to 60"). Bidirectional measurement; high measuring performance. Patented drift-free sensor with SIL 2.
Transmitter featuresFull 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 rangeDN 80 to 1500 (3 to 60")
Wetted materialsMaterials for insertion tube
Stainless steel, 1.4404 (316/316L)
Process connections, process coupling
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)
Clamping rings
PEEK
PVDF
1.4404 (316/316L)
Flat ring seal
EPDM
FKM












Measured variablesMassflow, temperature, standard volume flow, volume flow, Free air delivery, velocity, heat flow, energy flow, density
Max. measurement errorGas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)
Measuring range20 to 733501 kg/h (44 to 1669340 lb/h)
Max. process pressure-0.5 to 20 bar_g (-7.25 to 290 psi_g)
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 materialAluminium, AlSi10Mg, coated
Polycarbonate
Degree of protectionIP66/67, Type 4X enclosure
Display/Operation4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available
Outputs3 outputs:
4-20 mA HART (active/passive)
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Relay output
InputsStatus input
4-20 mA input
Digital communicationHART, Modbus RS485
Power supplyDC 24V
AC 100 to 240V
Hazardous area approvalsATEX, cCSAus, IECEx, NEPSI, JPN, UK Ex, EAC
Product safetyCE, C-tick
Functional safetyFunctional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificatesCalibration 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 certificatesCRN
Material certificates3.1 material
NACE MR0175/MR0103
Returns Policy

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