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
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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Max. process pressure
-0.5 to 20 bar_g (-7.25 to 290 psi_g)
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Wetted materials
Materials 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
Field of application
The patented sensor design of t-mass I provides unprecedented measurement stability in thermal insertion mass flow measurement. It compensates in real time for changes of process conditions: temperature, pressure, flow direction and gas type. Its compact transmitter offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology enables measurement reliability and compliant verification.
Measuring principle is characterized by a high operable flow range and direct mass flow measurement
Measurement of utility and process gases and gas mixtures in circular piping or rectangular ducts
Device properties
Insertion version for DN 80 to 1500 (3 to 60")
Bidirectional measurement; high measuring performance
Patented drift-free sensor with SIL 2
Compact dual-compartment housing with up to 3 I/Os
Backlit display with touch control and WLAN access
Remote display available
Benefits
Flexible, convenient programming based on 21 standard gases or freely definable gas mixtures thereof
High 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
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
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Technical Information (TI)
TI Proline t-mass I 300
English version - 07/2023
Thermal mass flowmeter
EN 28/07/202305/07/202117/09/2020Language:
English
Version:
28/07/2023
File size:
5.4 MB
File name:
TI01501DEN_0323-00.pdf
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EU Declaration
Product family: t-mass F, t-mass I
English version - 07/2022
Product root: 6F3B-, 6F5B-, 6I3B-, 6I5B- Declaration number: EC_00805_03.22
EN 01/07/2022Language:
English
Version:
01/07/2022
File size:
382.3 KB
File name:
EC_00805_03.22.pdf
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Technical Information (TI)
TI Proline t-mass I 300
Thermal mass flowmeter
EN 28/07/202305/07/202117/09/2020Language:
English
Version:
28/07/2023
File size:
5.4 MB
File name:
TI01501DEN_0323-00.pdf
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Operating Instruction (BA)
BA Proline t-mass I 300
Thermal mass flowmeter
Modbus RS485EN 28/07/202305/07/202117/09/2020Language:
English
Version:
28/07/2023
File size:
6.8 MB
File name:
BA01995DEN_0323-00.pdf
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Operating Instruction (BA)
BA Proline t-mass I 300
Thermal mass flowmeter
HARTEN 28/07/202305/07/202117/09/2020Language:
English
Version:
28/07/2023
File size:
7.7 MB
File name:
BA01993DEN_0323-00.pdf
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Device Parameter (GP)
Proline t-mass 300 HART
Thermal mass flowmeter
EN 01/07/202117/09/2020Language:
English
Version:
01/07/2021
File size:
2.1 MB
File name:
GP01143DEN_0221.pdf
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Device Parameter (GP)
GP Proline t-mass 300 Modbus RS485
Thermal mass flowmeter
EN 15/03/202401/07/202117/09/2020Language:
English
Version:
15/03/2024
File size:
2.4 MB
File name:
GP01144DEN_0324-00.pdf
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Short Instruction (KA)
Proline t-mass I
Thermal mass flow sensor
EN 05/07/202117/09/2020Language:
English
Version:
05/07/2021
File size:
1 MB
File name:
KA01443DEN_0221.pdf
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Short Instruction (KA)
Proline 300 HART
Transmitter with thermal mass flow sensor
EN 05/07/202117/09/2020Language:
English
Version:
05/07/2021
File size:
1.9 MB
File name:
KA01444DEN_0221.pdf
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Short Instruction (KA)
Proline 300 Modbus RS485
Transmitter with thermal mass flow sensor
EN 05/07/202117/09/2020Language:
English
Version:
05/07/2021
File size:
2 MB
File name:
KA01445DEN_0221.pdf
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Installation Instructions (EA)
EA Replacing the electronics
Proline 300, 500, 500-digital
EN 01/01/202401/07/202301/06/202131/07/202002/08/2019Language:
English
Version:
01/01/2024
File size:
1.6 MB
File name:
EA01145DA2_0823-00.pdf
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Installation Instructions (EA)
Hot tap
t-mass I 300, 500-digital
EN 01/07/202131/07/2020Language:
English
Version:
01/07/2021
File size:
1.8 MB
File name:
EA01288DA2_0221.pdf
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Installation Instructions (EA)
EA Alteration with Display and operating module DKX001
Proline 300
EN 01/01/202431/07/202002/08/201915/09/201829/04/2016Language:
English
Version:
01/01/2024
File size:
1.3 MB
File name:
EA01163DA2_0523-00.pdf
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Installation Instructions (EA)
EA Flow conditioner
t-mass I 300, 500-digital
EN 15/10/202431/07/2020Language:
English
Version:
15/10/2024
File size:
495.7 KB
File name:
EA01282DA2_0224-00.pdf
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Installation Instructions (EA)
EA Replacing cover, O-ring cover, Interface gasket
Proline 300, 500
EN 01/01/202401/06/202301/06/202131/07/202002/08/2019Language:
English
Version:
01/01/2024
File size:
9.6 MB
File name:
EA01143DA2_0723-00.pdf
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Installation Instructions (EA)
EA Protective Cover connection compartment
Proline 300, 500, 500-digital
EN 01/01/202401/06/202301/06/202131/07/202002/08/2019Language:
English
Version:
01/01/2024
File size:
6.2 MB
File name:
EA01146DA2_0823-00.pdf
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Installation Instructions (EA)
EA Alteration Display module to Display module with WLAN
Proline 300, 400, 500, 500-digital
EN 01/01/202401/08/202131/07/202002/08/201902/01/2019Language:
English
Version:
01/01/2024
File size:
1.4 MB
File name:
EA01158DA2_0823-00.pdf
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Installation Instructions (EA)
EA Replacing the display module
Proline 300, 500, 500-digital, DKX001–
EN 01/01/202401/06/202131/07/202002/08/201902/01/2019Language:
English
Version:
01/01/2024
File size:
712.8 KB
File name:
EA01144DA2_0723-00.pdf
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Installation Instructions (EA)
EA Replacing Spare Parts
CNG-, LNG-, LPGmass, Proline 100, 300, 400 Index C, 500, 500-digital
EN 01/01/202415/12/202101/06/202101/06/202002/08/2019Language:
English
Version:
01/01/2024
File size:
1.9 MB
File name:
EA01018DA2_1523-00.pdf
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Installation Instructions (EA)
EA Replacing cover for remote display module, O-ring for cover
Proline 300
EN 01/01/202431/07/202002/08/201915/09/201801/08/2016Language:
English
Version:
01/01/2024
File size:
525.5 KB
File name:
EA01148DA2_0523-00.pdf
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