Endress+Hauser Proline T-Mass B 150 Specifications
Technical Information
Proline t-mass B 150
Thermal Mass Flow Measuring System
For easy and cost-effective measurement of utility gases
Area of application
• Cost-effective measuring device for different utility gas
applications
• System optimization due to targeted monitoring of
utility gases
• Leakage detection in gas networks
• Suitable for in-house consumption accountancy
Device properties
• Direct mass flow measurement (kg/h, lbs/h, Scf/min,
Nm3, etc.)
• Selection of gases: air, carbon dioxide, nitrogen and
argon
• Nominal diameters: DN 80 to 1500 (3 to 60")
• ¾"- and 1" compression fittings
• Process temperature up to +100 °C (+212 °F)
• Process pressure: 500 mbar a to 20 bar g (7.25 psi a to
290 psi g)
• Calibration accuracy up to 3% o.r. and operable flow
range up to 150:1
• 4-20 mA HART, pulse/frequency/status
• cCSAus Cl. 1 Div. 2, CRN
• IP 66/67
Your benefits
The device enables direct measurement of the mass flow
of utility gases. Minimum maintenance and negligible
pressure loss drive down operating costs.
Sizing - correct product selection
Applicator - the reliable, easy-to-use tool for selecting
measuring devices for every application
Installation - simple and efficient
"Hot tap" mounting tool for installation and removal of
device under operating conditions
Commissioning - reliable and intuitive
• Intuitive configuration and simple operation
• Preconfigured in accordance with individual
requirements
Operation
Multivariable output values measured: mass flow,
corrected volume flow, FAD volume flow and
temperature
Life Cycle Management (W@M) for your plant
TI01020D/06/EN/02.12
71187194
Table of contents Proline t-mass B 150
Table of contents
Document information ........................ 3
Document conventions ........................... 3
Function and system design .................... 4
Measuring principle ............................. 4
Measuring system .............................. 4
Characteristic values ......................... 5
Measured variable .............................. 5
Measuring range ............................... 5
Operable flow range ............................. 7
Output .................................... 7
Output signal ................................. 7
Signal on alarm ................................ 8
Low flow cut off ............................... 9
Galvanic isolation .............................. 9
Protocol-specific data ............................ 9
Power supply ............................. 10
Terminal assignment ........................... 10
Power consumption ............................ 10
Current consumption ........................... 11
Power supply failure ............................ 11
Electrical connection ........................... 11
Potential equalization ........................... 12
Terminals .................................. 12
Cable entries ................................ 12
Cable specification ............................. 13
Performance characteristics ................... 13
Reference operating conditions ..................... 13
Maximum measured error ........................ 13
Repeatability ................................ 14
Response time ............................... 14
Influence of medium pressure ...................... 14
Installation ............................... 15
Mounting location ............................. 15
Orientation ................................. 15
Requirement for pipework ........................ 15
Choosing the sensor length ....................... 16
Mounting conditions for mounting boss ................ 17
Align the insertion version with the direction of flow. ....... 17
Inlet and outlet runs ............................ 17
Process .................................. 19
Medium temperature range ....................... 19
Flow limit .................................. 19
Pressure loss ................................ 19
System pressure .............................. 19
Thermal insulation ............................. 19
Mechanical construction ..................... 20
Design, dimensions ............................ 20
Weight .................................... 22
Materials ................................... 23
Operability ............................... 24
Operating concept ............................. 24
Local operation ............................... 24
Remote operation ............................. 25
Languages .................................. 26
Certificates and approvals .................... 26
CE mark ................................... 26
C-Tick symbol ............................... 26
Ex approval ................................. 26
Other standards and guidelines ..................... 26
Ordering information ........................ 27
Application packages ........................ 27
Accessories ............................... 27
Device-specific accessories ........................ 27
Communication-specific accessories .................. 28
Service-specific accessories ........................ 28
System components ............................ 29
Documentation ............................ 29
Standard documentation ......................... 29
Supplementary device-dependent documentation .......... 29
Registered trademarks ....................... 29
Environment .............................. 18
Ambient temperature range ....................... 18
Storage temperature ............................ 18
Degree of protection ............................ 18
Shock resistance .............................. 18
Vibration resistance ............................ 19
Electromagnetic compatibility (EMC) ................. 19
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Proline t-mass B 150
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Document information
Document conventions Electrical symbols
Symbol Meaning
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011197
Alternating current
A0011198
A terminal to which alternating voltage (sine-wave) is applied or through which alternating current flows.
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
A0011200
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011199
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential equalization
A0011201
line or a star grounding system depending on national or company codes of practice.
Tool symbols
Symbol
Meaning
Torx screwdriver
A0013442
Flat blade screwdriver
A0011220
Phillips head screwdriver
A0011219
Allen key
A0011221
Hexagon wrench
A0011222
Symbols for certain types of information
Symbol
Meaning
Allowed
Indicates procedures, processes or actions that are allowed.
A0011182
Preferred
Indicates procedures, processes or actions that are preferred.
A0011183
Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011184
Tip
Indicates additional information.
A0011193
Reference to documentation
Refers to the corresponding device documentation.
A0011194
Reference to page
Refers to the corresponding page number.
A0011195
Reference to graphic
Refers to the corresponding graphic number and page number.
A0011196
Endress+Hauser 3
Symbols in graphics
,…,
-
.
Symbol Meaning
1, 2, 3,...
A, B, C, ...
A-A, B-B, C-C, ...
Item numbers
Series of steps
Views
Sections
Flow direction
A0013441
Hazardous area
Indicates a hazardous area.
A0011187
Safe area (non-hazardous area)
Indicates a non-hazardous location.
A0011188
Function and system design
Proline t-mass B 150
Measuring principle
Measuring system
The thermal measuring principle is based on the cooling of a heated resistance thermometer (PT100), from
which heat is extracted by the passing gas. The gas passes two PT100 resistance thermometers in the
measurement section. One of these is used in the conventional way as a temperature probe, while the other
serves as a heating element. The temperature probe monitors and records the effective process temperature
while the heated resistance thermometer is kept at a constant differential temperature (compared to the
measured gas temperature) by controlling the electrical current used by the heating element. The greater the
mass current passing over the heated resistance thermometer, the greater the extent to which cooling takes
place and therefore the stronger the current required to maintain a constant differential temperature. This means
that the heat current measured is an indicator of the mass flow rate of the gas.
A0016823
The device consists of a transmitter and a sensor.
One device version is available: compact version comprising transmitter and sensor.
Transmitter
t-mass 150
Materials:
Aluminum coating AlSi10Mg
Configuration:
• Four-line local display with key operation and guided menu ("Setup") for
applications
• Operating tools (e.g. FieldCare)
A0015480
Other special features:
May also be ordered without local display
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Proline t-mass B 150
Sensor
t-mass B
Characteristic values
Measured variable Direct measured variables
• Mass flow
• Gas temperature
Calculated measured variables
• Corrected volume flow
• FAD (free air delivery) volume flow
• Insertion version
• Nominal diameter range: DN 80 to 1500 (3 to 60")
• Sensor lengths: 235 mm (9.25 in), 335 mm (13.2 in), 435 mm (17.1 in),
608 mm (24.0 in)
• Transducer:
Stainless steel 1.4404/1.4435/316L
A0015601
Measuring range
The available measuring range depends on the choice of gas and the size of the pipe. The measuring device is
calibrated individually with air (under ambient conditions) and the value is converted in order to adapt it to
the customer's gas if necessary.
To obtain information on other gases and process conditions, please contact your Endress+Hauser sales
office.
To calculate the measuring range, use the Applicator sizing tool (® ä 28)
The following tables list the ranges available for air.
Measuring range "Calibration flow", option G and H (® ä 13)
SI units for insertion version
DN
[mm] min. Max. min. Max. min. Max.
80 20 2 030 16 1 570 17 1 660
100 38 3 750 29 2 900 31 3 070
150 75 7 500 58 5 800 61 6 130
200 125 12 500 97 9 700 102 10 200
250 200 20 000 155 15 500 164 16 400
300 280 28 000 217 21 700 229 22 900
400 500 50 000 387 38 700 409 40 900
500 800 80 000 620 62 000 655 65 500
600 1 150 115 000 890 89 000 941 94 100
700 1 590 159 000 1 230 123 000 1 300 130 000
1 000 3 200 320 000 2 480 248 000 2 620 262 000
1 500 7 200 720 000 5 568 556 800 5 886 588 600
[kg/h] [Nm3/h] at 0 °C (1.013 bar a) [Nm3/h at 15 °C (1.013 bar a)
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Proline t-mass B 150
US units for insertion version
DN [lb/h] [Scf/min] at 32 °F (14.7 psi a) [Scf/min] at 59 °F (14.7 psi a)
[in] min. Max. min. Max. min. Max.
3 45 4 476 9 924 10 977
4 83 8 269 17 1 710 18 1 810
6 165 16 540 34 3 420 36 3 610
8 276 27 560 57 5 680 60 6 000
10 441 44 100 91 9 130 97 9 650
12 617 61 740 128 12 800 135 13 500
16 1 103 110 300 228 22 800 241 24 100
20 1 764 176 400 365 36 500 386 38 600
24 2 536 253 600 524 52 400 554 55 400
28 3 506 350 600 724 72 400 765 76 500
40 7 056 705 600 1 460 146 000 1 542 154 200
60 15 876 1 587 600 3 280 328 000 3 465 346 500
Measuring range "Calibration flow" option K (® ä 13)
SI units for insertion version
DN
[mm] min. Max. min. Max. min. Max.
80 20 3 045 16 2 355 17 2 490
100 38 5 625 29 4 350 31 4 605
150 75 11 250 58 8 700 61 9 195
200 125 18 750 97 14 550 102 15 300
250 200 30 000 155 23 250 164 24 600
300 280 42 000 217 32 550 229 34 350
400 500 75 000 387 58 050 409 61 350
500 800 120 000 620 93 000 655 98 250
600 1 150 172 500 890 133 500 941 141 150
700 1 590 238 500 1 230 184 500 1 300 195 000
1 000 3 200 480 000 2 480 372 000 2 620 393 000
1 500 7 200 1 080 000 5 568 835 200 5 886 882 900
[kg/h] [Nm3/h] at 0 °C (1.013 bar a) [Nm3/h at 15 °C (1.013 bar a)
US units for insertion version
DN
[in] min. Max. min. Max. min. Max.
3 45 6 714 9 1 386 10 1 466
4 83 12 403.5 17 2 565 18 2 715
6 165 24 807 34 5 130 36 5 415
8 276 41 344.5 57 8 520 60 9 000
10 441 66 150 91 13 695 97 14 475
12 617 92 610 128 19 200 135 20 250
16 1 103 165 375 228 34 200 241 36 150
[lb/h] [Scf/min] at 32 °F (14.7 psi a) [Scf/min] at 59 °F (14.7 psi a)
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Proline t-mass B 150
DN [lb/h] [Scf/min] at 32 °F (14.7 psi a) [Scf/min] at 59 °F (14.7 psi a)
[in] min. Max. min. Max. min. Max.
20 1 764 264 600 365 54 750 386 57 900
24 2 536 380 362.5 524 78 600 554 81 300
28 3 506 525 892.5 724 108 600 765 114 750
40 7 056 1 058 400 1 460 219 000 1 542 231 300
60 15 876 2 381 400 3 280 492 000 3 465 519 750
Operable flow range
Over 100:1 (over 150:1 for calibration option code K).
Even in the extended measuring range (above the calibrated end value), the flow rate is captured and provided
as an output signal. However, the extended range is not subject to the specified measuring uncertainty.
Output
Output signal Current output
Current output
Maximum output values
Load
Resolution
Damping
Assignable measured
variables
4-20 mA HART, active
• DC 24 V (no flow)
• 22 mA
If the option Defined value is selected in the Failure mode parameter :
22.5 mA
0 to 750 Ω
16 Bit or 0.38 µA
Adjustable: 0 to 999 s
• Mass flow
• Corrected volume flow
• FAD volume flow
• Temperature
Pulse/frequency/switch output
Function
Version
Maximum input values
Voltage drop
Pulse output
Pulse width
Pulse value
Assignable measured
variables
Frequency output
Maximum frequency
Damping
Pulse/pause ratio
Can be set to pulse, frequency or switching output
Passive, open collector
• DC 30 V
• 25 mA
For 25 mA: £ DC 2 V
Adjustable: 0.5 to 2 000 ms ® pulse rate: 0 to 1 000 Pulse/s
Adjustable
• Mass flow
• Corrected volume flow
• FAD volume flow
Adjustable: 0 to 1 000 Hz
Adjustable: 0 to 999 s
1:1
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Proline t-mass B 150
Signal on alarm
Assignable measured
variables
Switching output
Switching behavior
Switching delay
Number of switching cycles
Assignable functions
• Mass flow
• Corrected volume flow
• FAD volume flow
• Temperature
Binary, conductive or non-conductive
Adjustable: 0 to 100 s
Unlimited
• Off
• On
• Diagnostic behavior
• Limit value
• Status
Depending on the interface, failure information is displayed as follows:
Current output
Failure mode
Minimum alarm
Maximum alarm
Adjustable value
Can be selected (as per NAMUR recommendation NE 43)
3.6 mA
22 mA
3.59 to 22.5 mA
Pulse/frequency/switch output
Pulse output
Failure mode
Frequency output
Failure mode
Switching output
Failure mode
Choose from:
• Actual value
• No pulses
Choose from:
• Actual value
• Defined value: 0 to 1250 Hz
• 0 Hz
Choose from:
• Current status
• Open
• Closed
Local display
Plain text display
With information on cause and corrective action
Status signal as per NAMUR recommendation NE 107
Operating tool
• Via digital communication: HART protocol
• Via service interface
Plain text display
With information on cause and corrective action
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Proline t-mass B 150
Additional information on remote operation(® ä 25)
Low flow cut off
Galvanic isolation
The switch point for low flow cut off is programmable.
The following connections are galvanically isolated from each other:
• Outputs
• Voltage supply
Protocol-specific data HART
Manufacturer ID 0x11
Device type ID 0x66
HART protocol revision 6.0
Device description files (DTM,
DD)
HART load Min. 250 Ω
Dynamic variables The measured variables can be freely assigned to the dynamic variables.
Information and files under:
www.endress.com
Measured variables for PV (primary dynamic variable)
• Mass flow
• Corrected volume flow
• FAD volume flow
• Temperature
Measured variables for SV, TV, QV (secondary, tertiary and quaternary
dynamic variable)
• Mass flow
• Corrected volume flow
• FAD volume flow
• Temperature
• Totalizer
Endress+Hauser 9
Power supply
4
1
2
3
12
23
2224
2526
27
Terminal assignment Transmitter
Connection version 4-20 mA HART, pulse/frequency/switching output
1 Supply voltage
2 Signal transmission: Pulse/frequency/switching output
3 Signal transmission: 4-20 mA HART
4 Ground terminal for cable shield
Proline t-mass B 150
A0017178
Power consumption
Supply voltage
Order characteristic for
"Power supply"
Option D DC 24 V (18 to 30 V)
1 (L+) 2 (L-)
Terminal numbers
Signal transmission
Order characteristic for
"Output"
Option A 4-20 mA HART active -
Option B 4-20 mA HART active Pulse/frequency/switch output
Option K - Pulse/frequency/switch output
Output 1 Output 2
26 (+) 27 (-) 24 (+) 25 (-)
Terminal numbers
Supply voltage
DC 24 V (18 to 30 V)
The power supply circuit must comply with SELV/PELV requirements.
Order characteristic for
"Output"
Maximum power consumption
• Option A: 4-20mA HART
• Option B: 4-20mA HART, pulse/frequency/switching
output
10 Endress+Hauser
• Option K: Pulse/frequency/switching output
3.1 W
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