Specs at a glance
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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.)
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Measuring range
0.5 to 3750 kg/h (1.1 to 8250 lb/h)
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Medium temperature range
-40 °C to +180°C (-40 °F to +356 °F)
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Max. process pressure
PN40 / Cl. 300 / 20K
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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)
Field of application
The patented sensor design of t-mass F provides unprecedented measurement stability in thermal inline mass flow measurement. It compensates in real time for changes of process conditions: temperature, pressure, flow direction and gas type. The innovative remote transmitter von t-mass F 500 maximizes installation flexibility and operational safety in demanding environments. Heartbeat Technology enables measurement reliability and compliant verification.
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Measuring principle is characterized by a high operable flow range and direct mass flow measurement
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Measurement of utility and process gases as well as gas mixtures in small line sizes
Device properties
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Inline version with DN 15 to 100 (1/2 to 4″)
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Bidirectional measurement; high measuring performance
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Patented drift-free sensor with SIL 2
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Remote version with up to 4 I/Os
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Backlit display with touch control and WLAN access
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Standard cable between sensor and transmitter
Benefits
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Flexible, convenient programming based on 21 standard gases or freely definable gas mixtures thereof
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High level of process control – premium measurement accuracy and repeatability
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Reliable monitoring – detection of process disturbances and reverse flow
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Easy maintenance – removable sensor
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Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses
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Reduced complexity and variety – freely configurable I/O functionality
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Integrated verification – Heartbeat Technology
