Specs at a glance
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Max. measurement error
3 % o.r.
4 % o.r.
5 % o.f.s.
(depending on chosen option of ordering feature "Calibration flow") -
Measuring range
0.5 to 910 kg/h (1.1 to 2002 lb/h)
0.5 to 1365 kg/h (1.1 to 3003 lb/h)
(for air, depending on chosen option of ordering feature "Calibration flow") -
Medium temperature range
–40 to +100 °C (–40 to +212 °F)
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Max. process pressure
PN 40, Class 300
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Wetted materials
Transducer: 1.4404 (316L)
Insertion tube: 1.4404 (316L)
Measuring tube: 1.4404 (316L); 1.4435 (316L)
Connection: 1.4404 (F316/F316L); 1.4404 (316L); 1.4435 (316L)
Field of application
The t-mass A 150 inline device is specially designed for the cost-effective measurement of utility gases, in particular compressed air. It is a trending device aimed at sub-metering applications. its 4-wire technology is contained within a rugged compact aluminum housing. It is orderable either with display or as a blind version. Customer-specific settings are saved on the display and can be transferred from one device to another by means of the display.
Measuring principle is characterized by a high operable flow range and direct mass flow measurement
Suitable for air, nitrogen, carbon dioxide and argon in small line sizes.
Device properties
Inline version: nominal diameter DN 15 to 50 (1/2 to 2")
Process pressure up to PN 40, Class 300
A variety of process connections available
Device in compact version with DC 24 V power supply
4-20 mA HART, pulse/frequency/switch output
Compact and robust transmitter
Benefits
Suitable for air, nitrogen, carbon dioxide and argon in small line sizes
Optimal process monitoring – easy measurement even at low pressures and flow velocities
Cost-effective measurement – easy installation, negligible pressure loss and maintenance-free
Reliable flow trending – multivariable measurement
Fast and efficient commissioning – guided operating menus
High plant availability – self-diagnostics and error monitoring
Automatic recovery of data for servicing
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Technical excellence
Simplicity
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Specialized products
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| FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Lean selection Handle your core processes easily |
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%20-%20CS01637X.jpg "Picture of the water reservoir Marbach (Germany)")
Most downloaded
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Technical Information (TI)
Proline t-mass A 150
English version - 03/2020
Thermal mass flowmeter
EN 02/03/202011/05/201217/04/2012Language:
English
Version:
02/03/2020
File size:
801.5 KB
File name:
TI01019DEN_0320.pdf
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Manufacturer Declaration
Product family: CNGmass, Cubemass, Cubemass C, Dosimag OEM, Dosimass, Dosimass OEM, Ersatzteil, LNGmass, LPGmass, Mounting set, Pico mag, Promag 10, Promag 50, Promag 51, Promag 53, Promag 55, Promag D, Promag E, Promag H, Promag L, Promag P, Promag W, Promass 40, Promass 80, Promass 83, Promass 84, Promass A, Promass E, Promass F, Promass G, Promass H, Promass I, Promass K, Promass O, Promass P, Promass Q, Promass S, Promass X, Prowirl D, Prowirl F, Prowirl O, Prowirl R, Strömungsgleichrichter, t-mass, t-mass A, t-mass B, t-mass F, t-mass I, t-mass L, t-mass S, t-mass T, Teqwave
English version - 07/2025
Product root: 10D-, 10E-, 10H-, 10L-, 10P-, 10W-, 40E-, 55S-, 5BH-, 5CH-, 5D4B-, 5DBB-, 5DH-, 5E1B-, 5E2B-, 5H1B-, 5H2B-, 5H3B-, 5H5 B-, 5HBB, 5L4B-, 5L8B-, 5P1B-, 5P2B-, 5P3B-, 5P5B-, 5PBB, 5RH-, 5SH-, 5W3B-, 5W4B-, 5W4C-, 5W5B-, 5W8C-, 5WBB, 65F-, 65I-, 6AAB-, 6B AB-, 6F3B-, 6F5B-, 6I3B-, 6I5B-, 6TAB-, 7D2C-, 7F2C-, 7O2C-, 7R2C-, 80A-, 80E-, 80F-, 80H-, 80I-, 80M-, 80P-, 80S-, 83A-, 83E-, 83F- , 83H-, 83I-, 83M-, 83O-, 83P-, 83S-, 83X-, 84A-, 84M-, 84O-, 84X-, 8A1B-, 8A2B-, 8A3C-, 8A5C-, 8BE-, 8C1B-, 8C3B-, 8C5B-, 8CM-, 8CN -, 8DF-, 8E1C-, 8E2C-, 8E3B-, 8E5B-, 8F1B-, 8F2B-, 8F3B-, 8F5B-, 8FE-, 8FF-, 8G1B-, 8H1B-, 8H3B-, 8H5B-, 8I1B-, 8I3B-, 8I5B-, 8KBB-, 8O1B-, 8O3B-, 8O5B-, 8P1B-, 8P3B-, 8P5B-, 8PE-, 8Q1B-, 8Q3B-, 8Q5B-, 8RE-, 8S1C-, 8S3B-, 8S5B-, 8X1B-, 8X3B-, 8X5B
EN 01/07/2025Language:
English
Version:
01/07/2025
File size:
547.4 KB
File name:
HE_00550_08.25.pdf
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65 documents
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Technical Information (TI)
Proline t-mass A 150
Thermal mass flowmeter
EN 02/03/202011/05/201217/04/2012Language:
English
Version:
02/03/2020
File size:
801.5 KB
File name:
TI01019DEN_0320.pdf
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Operating Instruction (BA)
Proline t-mass A 150 HART
Thermal mass flowmeter
EN 02/03/202009/11/201217/04/2012Language:
English
Version:
02/03/2020
File size:
2.4 MB
File name:
BA01042DEN_0320.pdf
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Device Parameter (GP)
Proline t-mass A, B 150 HART Description of Device Parameters
Thermal Mass Flowmeter
EN 04/04/2016Language:
English
Version:
04/04/2016
File size:
1.5 MB
File name:
GP01031DEN_0115.pdf
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Short Instruction (KA)
Proline t-mass A 150
Thermal mass flowmeter
EN 02/03/202017/04/2012Language:
English
Version:
02/03/2020
File size:
1.3 MB
File name:
KA01103DEN_0220.pdf
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Installation Instructions (EA)
Replacing the display module Installation Instructions
Promag 200, Promass 200, Prosonic Flow 200, Prowirl 200, t-mass 150,
Levelflex FMP5x, Micropilot FMR5x, Micropilot FMR6x, Remote dis
play FHX50EN 01/09/201701/02/201724/11/201528/11/201306/04/2012Language:
English
Version:
01/09/2017
File size:
562.2 KB
File name:
EA00102DA2_1817.pdf
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Installation Instructions (EA)
Replacing sensor A+B Installation Instructions
t-mass A, B 150
EN 01/10/201827/03/201524/04/2012Language:
English
Version:
01/10/2018
File size:
435.9 KB
File name:
EA00112DA2_0318.pdf
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Installation Instructions (EA)
Safety Instructions for Spare Parts Installation Instructions
Flowmeter
EN 01/03/201828/11/201325/04/2013Language:
English
Version:
01/03/2018
File size:
139.5 KB
File name:
EA01051DA2_0318.pdf
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Installation Instructions (EA)
Activating application packages
Promag 100, 200, 400, Promass 100, 200, Prosonic Flow 100, 200, Prowirl
200, t-mass 150EN 03/03/202015/02/2019Language:
English
Version:
03/03/2020
File size:
406.9 KB
File name:
EA01249DA2_0220.pdf
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Installation Instructions (EA)
Replacing small parts Installation Instructions
t-mass A, B, T 150
EN 01/10/201823/06/201504/03/201424/04/2012Language:
English
Version:
01/10/2018
File size:
528.1 KB
File name:
EA00111DA2_0418.pdf
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Ex Safety Instruction (XA)
Proline t-mass 150
ATEX: II3G Ex nA IIC T4…T1 or Ex ec IIC T4...T1
IECEx: Ex nA IIC T4...T1 or Ex ec IIC T4...T1EN 01/04/202222/12/201626/11/201419/12/2013Language:
English
Version:
01/04/2022
File size:
607.6 KB
File name:
XA01237DEN_0422-00.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Electronic t-mass A/B 150
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Electronic
Drawing numberOrder code30XPD0006- -
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Kit Display module,SD02,push buttons
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Display
Drawing numberOrder code4071109658 -
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Display module, SD02, push buttons
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Display
Drawing numberOrder code40XPD0024- -
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Kit 10 terminal block, 8-pin,t-mass 150
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Terminals
Drawing numberOrder code3771158893 -
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Kit cover Alu, sight glass, gasket
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Cover
Drawing numberOrder code2071158894 -
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Kit cover Alu, blind version, gasket
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Cover
Drawing numberOrder code2071158895 -
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Kit 10 cable glands M20x1,5 grey
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Connection (electrical)
Drawing numberOrder code1550103658 -
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Kit 10 cable glands M20x1.5 Ex
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Connection (electrical)
Drawing numberOrder code1550098036 -
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Kit 10 ext. M20x1.5/G 1/2" (plug PVC)
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Connection (electrical)
Drawing numberOrder code1550098041 -
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Kit 10 ext. M20x1,5/G 1/2" (plug brass)
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Connection (electrical)
Drawing numberOrder code1571115505 -
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Kit 10 ext. M20x1.5/NPT 1/2" (plug PVC)
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Connection (electrical)
Drawing numberOrder code1550098042 -
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Kit 10 ext. M20x1,5/NPT1/2"(plug brass)
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Connection (electrical)
Drawing numberOrder code1571115509 -
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Kit socket, M20x1,5/M12x1, NBR
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Connection (electrical)
Drawing numberOrder code1571240315 -
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Kit plug, M20x1,5/M12x1, NBR
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Connection (electrical)
Drawing numberOrder code1571240316 -
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Kit housing gaskets, t-mass 150
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Sealing
Drawing numberOrder code6571158896 -
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Kit housing parts, t-mass 150
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Housing/housing accessories
Drawing numberOrder code1971158897 -
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Plate flow conditioner 19 hole
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further parts
Order codeDK6ST- -
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Spare RFID TAG
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further parts
Order codeXPRFID- -
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Spare IEC TAG
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further parts
Order codeXPSPEC- -
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Kit weather protec.cover, t-mass 150
Order code71240320
3 products & bundles
3 products
Often bought together
Accessories
- Kit weather protec.cover, t-mass 150
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