Proline t-mass I 300 thermal mass flowmeter | Endress Hauser E+H

Insertion flowmeter with long-term stability and a compact, easily accessible transmitter

Automation Components

Specs at a glance

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.)

Measuring range 20 to 733501 kg/h (44 to 1669340 lb/h)
Medium temperature range -40 °C to +180°C (-40 °F to +356°F)
Max. process pressure -0.5 to 20 bar_g (-7.25 to 290 psi_g)
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.

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

Spare parts & accessories

	Description	Category	Drawing No.	Order Code
1	ISEM electr.mod., t-mass 300/500 digital	Electronic	33	XPD0052-
2	ISEM electr.mod., t-mass 300	Electronic	33	XPD0053-
3	I/O module, slot 1, 300/500	I/O module	34	XPD0037-
4	I/O module, slot 2/3/4, 300/500	I/O module	35	XPD0038-
5	Display module, 300/500/DKX001	Display	50	XPD0031-
6	Kit power supply, AC 100…240V, Ex	Power supply	31	71323007
7	Kit power supply, DC 24V, Ex	Power supply	31	71323008
8	Kit power sup.,AC100…240V/DC 24V,N-haz	Power supply	31	71323009
9	Kit T-DAT, 100/300/400/500	Memory	39	71185788
10	Kit module cartridge, 300/500, Ex	Electronic (periphery)	37	71323010
11	Kit module cartridge, 300/500, Non-haz	Electronic (periphery)	37	71323011
12	Kit ISEM ribbon cable, 300/500	Connection (electrical)	46	71323005
13	Kit conn.terminal option A,300/500,N-haz	Terminal module	45	71323073
14	Kit conn.terminal option C,300/500,N-haz	Terminal module	45	71327818
15	Kit conn.terminal option A, 300/500, Ex	Terminal module	45	71323075
16	Kit conn.terminal option C, 300/500, Ex	Terminal module	45	71327819
17	Kit terminal, transm.,remote display,300	Terminals	49	71323079
18	Kit cover, sight glass, Alu,Non-haz/Exde	Cover	20	71323016
19	Kit cover,glass, Alu, -50oC,Non-haz/Exde	Cover	20	71323017
20	Kit cover, blind, Alu, Non-haz/Exde	Cover	21	71323018
21	Kit cover, blind, Alu,-50oC,Non-haz/Exde	Cover	21	71323019
22	Kit cover, sight glass, Alu, Exd	Cover	20	71323020
23	Kit cover, sight glass, Alu, -50oC, Exd	Cover	20	71323021
24	Kit cover, blind, Alu, Exd	Cover	21	71323022
25	Kit cover, blind, Alu, -50oC, Exd	Cover	21	71323023
26	Kit cover gasket, sight glass/blind	Sealing	70	71323026
27	Kit cover gasket,sight glass/blind,-50oC	Sealing	70	71323027
28	Kit cover, electr.compart., Alu, Non-haz	Cover	22	71323028
29	Kit cover,electronic, Alu,- 50oC,Non-haz	Cover	22	71323029
30	Kit cover gasket,electr.compart.,Non-haz	Sealing	74	71323030
31	Kit cover gasket,electr., -50oC, Non-haz	Sealing	74	71323031
32	Kit cover, electronic compart., Alu, Ex	Cover	22	71323032
33	Kit cover, electr.compart., Alu,-50oC,Ex	Cover	22	71323033
34	Kit cover gasket, electronic compart.,Ex	Sealing	74	71323036
35	Kit cover gasket,elect.compart.,-50oC,Ex	Sealing	74	71323037
36	Kit cover, remote display, Alu	Cover	28	71323044
37	Kit cover, remote display, Alu, -50oC	Cover	28	71323045
38	Kit cover gasket, remote display	Sealing	76	71323048
39	Kit cover gasket, remote display, -50oC	Sealing	76	71323049
40	Kit interface gaskets, 300/500	Sealing	71	71323071
41	Kit interface gaskets, 300/500, -50oC	Sealing	71	71323072
42	Kit protect.cover option A,300/500,N-haz	Miscellaneous	11	71368488
43	Kit protective cover option A,300/500,Ex	Miscellaneous	11	71323081
44	Kit plug M12, RJ45, L= 175mm	further parts		71450720
45	Spare RFID TAG	further parts		XPRFID-
46	Spare IEC TAG	further parts		XPSPEC-
47	Kit weather protection cover, 300/500		87	71343505
48	Kit wireless antenna extended range			71351317
49	Transmitter t-mass 300, 6X3BXX			6X3BXX-
50	Remote Display DKX001			DKX001-
51	Connection Cable for Remote Display			DKX002-
52	Cold tap, atmospheric pressure, t-mass			DK6ML-
53	Hot tap, process pressure, t-mass			DK6003-
54	t-mass, mounting boss			DK6MB-
55	Plate conditioner 35 hole, t-mass			DK6004-