Key Specifications
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Maximum 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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Measurement range
20 to 733501 kg/h (44 to 1669340 lb/h)
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Medium temperature range
-40 °C to +180°C (-40 °F to +356°F)
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Maximum process pressure
-0.5 to 20 bar_g (-7.25 to 290 psi_g)
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Wetted materials
Insertion tube materials
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
Applications
The t-mass I’s patented sensor design delivers unmatched stability in thermal insertion mass flow measurement. It automatically adjusts for variations in process conditions including temperature, pressure, flow direction, and gas composition. The compact transmitter provides versatile operation and integration capabilities with single-side access, remote display options, and enhanced connectivity. Heartbeat Technology ensures measurement reliability and compliant verification.
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Features a wide operational flow range with direct mass flow measurement capability
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Designed for utility and process gases as well as gas mixtures in circular pipes or rectangular ducts
Device characteristics
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Insertion model for DN 80 to 1500 (3 to 60″)
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Bidirectional measurement with high performance
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Patented drift-free sensor with SIL 2 certification
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Compact dual-compartment housing supporting up to 3 I/Os
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Backlit touchscreen display with WLAN connectivity
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Optional remote display available
Advantages
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Versatile programming options with 21 standard gases or customizable gas mixtures
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Superior process control with exceptional measurement accuracy and repeatability
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Reliable monitoring of process anomalies and reverse flow detection
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Adaptable installation for various pipe sizes and shapes including circular and rectangular
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Comprehensive process and diagnostic data access through multiple configurable I/Os and fieldbuses
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Simplified operation with fully configurable I/O functionality
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Built-in verification via Heartbeat Technology
