
Coriolis Mass Flow Meter TMU 2nd Generation
Coriolis Mass Flow Meter TMU 2nd Generation
- up to DN80
- Measuring range 60…80.000 kg/h
- Full welded stainless steel housing 1.4301/304L.
- Measuring accuracy: 0.1%
- Integrated heating jacket (optionally)
- OIML R117
- DNV Approval

Informations
Applications
- Metering of liquids and gases, viscous and corrosive media.
- Fields of application: Chemical, petrochemical, oil and gas, food, pharmaceutical.
- The TMU Series can also be used for precise dosing, loading and unloading systems as well as for custody transfer applications.
Reliability
- Robust Design, immune to vibration effects and to pipeline generated stresses.
Special features
- Extremely large measuring range of up to 80.000 kg/h
- Efficient heating jacket technology: steam, liquid
- Thick-walled stainless steel sensor housing.
Technical data
Sensor
- Sensor: TMU
- System: Coriolis
- Measuring range: 60…80.000 kg/h
- Accuracy:
- Gas: ±0.5 % of actual flowrate ± ZP stability
- Liquids: ±0.1 % of actual flowrate ± ZP stability
- Wetted parts:
- 1.4571 (316 TI)
- Hastelloy C-22
- Tantalum
- Sensor enclosure:1.4301 (304L)
- Process connections:
- Flanges acc. DIN EN 1092-1, ASME B16.5-2003, JIS B2200-2004
- Thread: G, NPT
- others on request
- ATEX / IECEx Approval: II 1/2G Ex ia IIC T2…T6 Ga/Gb
- Max. Process pressure: PN40. High pressure design on request.
- Process temperature: -40…+260°C
- Ambient temperature: -40…+60°C
- Ingress protection: IP67 (EN60529)
Transmitter:
- Model: UMC4
- Power supply: 19…36 VDC
- Signal outputs: (galvanically separated)
- Analogue: 2 x 4-20 mA HART®, passive (Standard or Ex „i“)
- Pulse output (or Frequency output): passive, via optocoupler as Frequency output max. 1 KHz
- Status output: passive, via optocoupler
option: second pulse output 90° phase shifted
- Ambient temperature: -40…+55°C
- Ingress protection: IP68 (EN 60529)
- ATEX Approval:
- Field housing: II 3(1)G Ex ec [ia Ga] IIC T6..T3 Gc
(protection class terminal compartment Ex d) - Rack Mount Housing: II 3G Ex ec [ia Ga] IIC T3-T4 Gc
(Rack Mount), Ambient up to 60°C
- Field housing: II 3(1)G Ex ec [ia Ga] IIC T6..T3 Gc
- CE-Marking:
- 2014/30/EU (EMC)
- 2014/34/EU (ATEX)
- 2014/35/EU (LVD)
- 2014/68/EU (PED)
- Communication: HART®
Certificates and Approvals
- ATEX / IECEx
- DMT 01 ATEX E 149 X
II 1/2G Ex ia IIC T6 … T2 Ga/Gb - IECEx BVS 11.0084X
Ex ia IIC T6 … T2 Ga/Gb
(Approval for Zone 0 inside flow tubes)
- DMT 01 ATEX E 149 X
- CSA (North America)
- 70171067
Class I, Div. 1 and Div. 2 Gr. ABCD
Ex ia IIC T5…T2 Ga
Class I, Zone 0, AEx ia IIC T5…T2 Ga
- 70171067
- NEPSI (China)
- Remote: GYJ22.1873X
Ex ia II C T2…T6 Ga/Gb
- Remote: GYJ22.1873X
- CS (Korea)
- 12-KB4B0-0116X
Ex ia IIC T6…T2
- 12-KB4B0-0116X
- EAC (Eurasian Union)
- RU C-DE.HA65.B.01093/21
0Ex ia IIC T6..T2 Ga X
- RU C-DE.HA65.B.01093/21
- CE-Marking
- ATEX-Directive 2014/34/EU
- PED Directive 2014/68/EU
- Material certificates 3.1, 3.2 acc. DIN EN10204:2004
- Metrology (Custody Transfer)
- OIML R117
Liquids other than water (EU Type Approval)
- OIML R117
- Marine
- DNV
- ABS
Transmitter UMC4
- Installation: Compact or remote mounted
- Power supply: 19 … 36 VDC, 24 VAC +/- 20 %, 90 … 253 VAC
- Outputs: galvanically isolated
- Analogue: 2 x 4 … 20 mA
- Binary 1:
- passive, via optocoupler, Ui=30 V, Ii=200 mA, Pi=3 W
- Frequency: 1 KHz
- Binary 2:
- Status: passive, via optocoupler, Ui=30 V, Ii=200 mA, Pi=3 W
- Second Pulse output (90° phase-shifted)
- Ambient Temperature: -20 … 60 °C (-4 … 140 °F)
- Ingress Protection: IP 68 (EN 60529) / NEMA6
Certificates and Approvals (UMC4)
- ATEX / IECEx
- BVS 10 ATEX E 110 X
II (1)2G Ex d [ia Ga] IIC T4…T3 Gb - IECEx BVS 11.0088X
Ex d [ia Ga] IIC T4…T3 Gb - Signal outputs: intrinsically safe or non-intrinsically safe
- BVS 10 ATEX E 110 X
- KCS
- 12-KB4B0-0117X
Ex d [ia] IIC T4…T3
- 12-KB4B0-0117X
- EAC (Eurasian Union)
- RU C-DE.HA65.B.01093/21
1Ex d [ia Ga] IIC T4…T3 Gb X
- RU C-DE.HA65.B.01093/21
- CE-Marking
- ATEX-Directive 2014/34/EU
- EMC-Directive 2014/30/EU
- Low Voltage Directive: 2014/35/EU
- Metrology (Custody Transfer)
- OIML R139
Hydrogen for Vehicle fuelling
- OIML R139
- Marine:
- DNV
- ABS
Communication
- HART®
Transmitter UMC4-RM
- Installation: remote mounted
- Power supply: 19 … 36 VDC
- Outputs: galvanically isolated
- Analogue: 2 x 4 … 20 mA
- Binary 1:
- passive, via optocoupler, Ui=30 V, Ii=50 mA, Pi=0,5 W
- Frequency: 1 KHz
- Binary 2:
- passive, via optocoupler, Ui=30 V, Ii=50 mA, Pi=0,5 W
- Second Pulse output (90° phase-shifted)
- Ambient Temperature: -20 … 60 °C (-4 … 140 °F)
- Ingress Protection: IP 10 (EN 60529)
Certificates and Approvals (UMC4-RM)
- ATEX / IECEx
- BVS 21ATEX E 063 X
II (1)3G Ex ec [ia Ga] IIC T6 …T3 Gc - IECEx BVS 21.0069X
Ex ec [ia Ga] IIC T6 …T3 Gc - Signal outputs: intrinsically safe
- BVS 21ATEX E 063 X
- CE-Marking
- ATEX-Directive 2014/34/EU
- EMC-Directive 2014/30/EU
- Metrology (Custody Transfer)
- OIML R139
Hydrogen for Vehicle fuelling
- OIML R139
Communication
- HART®
Transmitter UMC3
- Installation: Compact or remote mounted
- Power supply: 19 … 36 VDC, 24 VAC +/- 20 %, 90 … 253 VAC
- Outputs: galvanically isolated
- Analogue: 2 x 0/4 … 20 mA
- Binary 1:
- active, potential free 24 VDC, max. 200 mA
- passive, via optocoupler, Ui=30 V, Ii=200 mA, Pi=3 W
- Frequency: 1 KHz
- Binary 2:
- Status: passive, via optocoupler, Ui=30 V, Ii=200 mA, Pi=3 W
- Second Pulse output (90° phase-shifted)
- Binary input:
- Reset counter
- Ambient Temperature: -20 … 60 °C / 80 °C (-4 … 140 °F / 176 °F)
- Ingress Protection: IP 68 (EN 60529) / NEMA6
Certificates and Approvals (UMC3)
- ATEX / IECEx
- BVS 05 ATEX E 021 X
- Increased safety Ex e terminal compartment:
II (1)2G Ex de [ia] IIC/IIB T6 … T3 Gb - Pressure resistant enclosure Ex d terminal compartment:
II (1)2G Ex d [ia] IIC/IIB T6 … T3 Gb
- Increased safety Ex e terminal compartment:
- Signal outputs: intrinsically safe or non-intrinsically safe
- BVS 05 ATEX E 021 X
- NEPSI Approval Cert No.
- Seperate transmitter: GYJ17.1167X
Ex de [ia Ga] IIB/IIC T6 Gb
Ex d [ia Ga] IIB/IIC T6 Gb - Compact transmitter: GYJ17.1168X
Ex de ia IIB/IIC T3…T6 Ga/Gb
Ex d ia IIB/IIC T3…T6 Ga/Gb - Terminal compartment: Increased safety Ex e, or pressure resistant enclosure Ex
- Seperate transmitter: GYJ17.1167X
- KCS
- 12-KB4B0-0118X
Ex d [ia] IIB/IIC T6…T3
- 12-KB4B0-0118X
- EAC (Eurasian Union)
- RU C-DE.HA65.B.01093/21
1Ex d [ia] IIB/IIC T6…T3 Gb X
1Ex d e [ia] IIB/IIC T6…T3 Gb X
- RU C-DE.HA65.B.01093/21
- CE-Marking
- ATEX-Directive 2014/34/EU
- EMC-Directive 2014/30/EU
- Low Voltage Directive: 2014/35/EU
- Metrology (Custody Transfer)
- EU Type Approval OIML R117
- Marine:
- DNV
- ABS
Communication
- HART®
- Profibus-PA
- Modbus RTU (RS 485)
- Fieldbus