XA01237D/06/EN/04.22-00
71564936
2022-04-01

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Safety Instructions
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...T1

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XA01237D
BG - Правила за техниката на безопасност заелектрически средства за производство въввзривоопасни зони. Ако не разбирате езика натова ръководство има възможност да споръчатепри нас едно ръководство, преведено на езика наВашата страна.
ЕС декларация за съответствие
Производителят Endress+Hauser декларира с товазаявление за съответствие и с предявяването насертификата CE, че този продукт отговаря наизискванията на съответните европейски
директиви. Прилаганите директиви, норми идокументи са указани в заявлението засъответствие.
CS - Bezpečnostní pokyny pro elektrické přístroje vmístech s nebezpečím výbuchu. Pokud nemátemožnost přečíst si tento návod, můžete si u nás
objednat návod přeložený do svého jazyka.
EU prohlášení o shodě
Společnost Endress+Hauser prohlašuje
prostřednictvím tohoto prohlášení a použitím značkyCE, že tento výrobek vyhovuje příslušným evropským
směrnicím. Zmíněné směrnice, normy a dokumenty
jsou uvedeny v Prohlášení o shodě.
DA - Sikkerhedsforskrifter for elektriske apparater
certificeret til brug I eksplosionsfarlige områder. Hvis
du ikke forstår denne manual, kan en oversat kopi af
den på dit eget sprog bestilles fra os.
EU-overensstemmelseserklæring
Med denne overensstemmelseserklæring og
tilføjelsen af CE-mærket sikrer producenten
Endress+Hauser, at produktet er I overensstemmelse
med relevante europæiske direktiver.
Dokumentation for overensstemmelsen gives i deanførte direktiver, standarder og dokumenter.
EL - Οδηγίες ασφαλείας ηλεκτρικών συσκευών γιαεπικίνδυνες για έκρηξη περιοχές. Σε περίπτωση πουδεν μπορείτε να διαβάσετε αυτές τις οδηγίες, τότεμπορείτε να παραγγείλετε ένα αντίτυπο
μεταφρασμένο στη γλώσσα σας.
Δήλωση συμμόρφωσης ΕΕΜε αυτή τη δήλωση πιστότητας και την τοποθέτηση
του σήματος CE ο κατασκευαστής Endress+Hauserδηλώνει, ότι αυτό το προϊόν συμμορφώνεται με τιςευρωπαϊκές οδηγίες που πρέπει να εφαρμοστούν.
Οι οδηγίες, τα πρότυπα και τα έγγραφα πουεφαρμόστηκαν αναφέρονται στη δήλωση
πιστότητας.

2

Proline t-mass 150
ES - Instrucciones de seguridad de aparatos eléctricos
homologados para su utilización en áreas expuestasa riesgos de deflagración. Si no entiende este manual,
puede pedir un ejemplar en su idioma.
Declaración UE de conformidad
Por la presente declaración y la inclusión de la marca
CE, el fabricante Endress+Hauser, declara que el
producto cumple con las directivas europeas
pertinentes. Las directivas, normas y documentos deaplicación se indican en la declaración deconformidad.
ET - Ohutusjuhised plahvatusohtlikus keskkonnas
kasutatavate elektriseadmete kohta. Kui Te ei saa
käesolevast juhendist aru, võite meilt tellida Teieriigikeelde tõlgitud juhendi.
EL i vastavusdeklaratsioon
Tootja Endress+Hauser kinnitab juurdelisatud
vastavusdeklaratsiooni esitamisega ja CE-märgise
kandmisega tootele, et käesolev toode vastab
kohaldatavate Euroopa Liidu direktiivide nõuetele.
Kohaldatavad direktiivid, standardid ja dokumendid
on ära toodud vastavusdeklaratsioonis.
FI -Turvallisuusohjeita sähkölaitteille, jotka on
vahvistettu käytettäväksi räjähdysvaarallisillaalueilla. Jos et ymmärrä tätä käsikirjaa, voit tilata
meiltä käännöksen omalla kansallisella kielelläsi.
EU-vaatimustenmukaisuusvakuutus
Valmistaja Endress+Hauser vakuuttaa tällä
vaatimustenmukaisuustodistuksella ja CE-merkinkiinnittämisellä, että tämä tuote täyttää
sovellettavien EU-direktiivien määräykset.
Sovellettavat direktiivit, normit ja dokumentit on
merkitty vaatimustenmukaisuustodistukseen.

HR - Sigurnosni naputci za elektromaterijal u sredini u
kojoj prijeti opasnost od eksplozije. Ako Vam nije
moguće čitati ovaj naputak, onda imate mogućnost
da kod nas naručite naputak sastavljen na Vašem
materinskom jeziku.
EU izjava o sukladnosti
Dobavljač Endress+Hauser jamči ovom izjavom i
stavljanjem oznake CE da ovaj proizvod udovoljava
zahtjevima europskih direktiva koje su na snazi.
U izjavi o usuglašenosti se navode direktive, norme idokumenti koji su na snazi.
HU - Biztonsági információk robbanásveszélyes területre
való elektromos eszközökhöz. Amennyiben nem
tudja elolvasni ezt az útmutatót, akkor
megrendelheti az Ön anyanyelvére lefordítva is.
EU-megfelelőségi nyilatkozat
Az Endress+Hauser mint gyártó jelen megfelelőségi
nyilatkozattal és a CE-jelzés felhelyezésével kijelenti,
hogy ez a termék megfelel az alkalmazandó európai
irányelveknek. Az alkalmazott irányelvek,
szabványok és dokumentumok a megfelelőségi
nyilatkozatban fel vannak tüntetve.

Endress+Hauser

Proline t-mass 150
IT - Istruzioni di sicurezza per apparecchiature elettriche
certificate per l'utilizzo in aree con pericolo diesplosione. Se il presente manuale non risulta
comprensibile potete ordinarcene una copia tradotta
nella vostra lingua.
Dichiarazione di conformità UE
Con questa dichiarazione e con l'applicazione delmarchio CE, il costruttore Endress+Hauser, assicura
che il prodotto è conforme alle direttive europee
vigenti. Prova della conformità è fornita
dall'osservanza delle direttive, delle norme e dei
documenti elencati.
LT - Elektros įrenginio saugumo nurodymai, susiję su
sprogimo zonomis. Jeigu negalite perskaityti šiosinstrukcijos, kreipkitės į mus, kad užsisakytumėte įjūsų gimtąją kalbą išverstą instrukciją.
ES atitikties deklaracija
Gamintojas Endress+Hauser šia atitikties deklaracija
ir CE ženklinimu patvirtina, kad gaminys atitinka
taikytinas ES direktyvas. Taikomos direktyvos,
normos ir dokumentai yra pateikiami atitikties
deklaracijoje.
LV - Drošības norādījumi elektrisko darba instrumentu
lietošanai apgabalos, kas pakļauti
sprādzienbīstamībai. Ja Jums nav iespēju izlasīt šos
norādījumus, Jūs varat pasūtīt pie mums tulkojumu
Jūsu valsts valodā.
ES atbilstības deklarācija
Ražotājs Endress+Hauser ar šo atbilstības
apliecinājumu un CE zīmola lietojumu apstiprina, ka
produkts izgatavots sakaņā ar atbilstošajām
Eiropas vadlīnijām. Piemērotās vadlīnijas, normas un
dokumenti atrunāti atbilstības apliecinājumā.
NL - Veiligheidsinstructies voor elektrisch materieel in
explosiegevaarlijke omgeving. Wanneer u deze
handleiding niet kunt lezen, kunt u een in uw
landstaal vertaalde handleiding bij ons bestellen.
EU-conformiteitsverklaring
De leverancier Endress+Hauser waarborgt met dezeverklaring en het aanbrengen van het CE-teken, dat
dit product overeenstemt met de geldende Europese
richtlijnen. De geldende richtlijnen, normen en
documenten zijn aangegeven in deconformiteitsverklaring.
PL - Wskazówki dot. bezpieczeństwa dla urządzeń
elektrycznych stosowanych w obszarze zagrożonym
wybuchem. Jeśli niniejsza instrukcja napisana jest wjęzyku, którym się nie posługujesz, możesz zamówić
u nas przetłumaczony dokument.
Deklaracja zgodności UE
Producent Endress+Hauser w niniejszej deklaracji
zgodności wraz z nadaniem znaku CE oświadcza, że
produkt ten jest zgodny z obowiązującą Europejską
Dyrektywą. Zastosowane wytyczne, normy oraz
dukumenty podane są w deklaracji zgodności.

Endress+Hauser

XA01237D
PT - Instruções de segurança para dispositivos eléctricos
certificados para utilização em áreas de risco deincêndio. Se não compreender este manual, podeencomendar-nos directamente uma cópia na sualíngua.
Declaração UE de conformidade
Com esta declaração de conformidade e a aplicação
da marca CE, o fabricante Endress+Hauser, garante
que o produto obedece às directivas europeias a
aplicar. As directivas, normas e documentos são
apresentadas na declaração de conformidade.
RO - Indicaţii de siguranţă pentru mijloacele de producţie
electrice pentru zonele periclitate de explozie. Dacănu puteţi citi aceste instrucţiuni, atunci puteţi
comanda la noi instrucţiunile traduse în limba ţării
dumneavoastră.
Declarația UE de conformitate
Producătorul Endress+Hauser declară prin declaraţia
de conformitate alăturată şi prin aplicarea semnului
CE că acest produs corespunde directivelor europene
aplicabile. Directivele, normele aplicate şi
documentele sunt menţionate în declaraţia deconformitate.
SK - Bezpečnostné pokyny pre elektrické zariadenie
prevádzkované v priestoroch s nebezpečenstvomvýbuchu. Ak nemáte možnost’ prečítat’ si tento
návod, môžete si u nás objednat’ návod preložený dosvojho jazyka.
EÚ vyhlásenie o zhode
Spoločnosť Endress+Hauser vyhlasuje
prostredníctvom tohto vyhlásenia o konformite apoužitím značky CE, že tento výrobok vyhovuje
príslušným európskym smerniciam. Zmieňované
smernice, normy a dokumenty sú uvedené vo
Vyhlásení o konformite.
SL - Varnostni napotki glede električne opreme,
namenjene za uporabo veksplozivnih območjih.
Če teh navodil ne morete razumeti, lahko pri nas
naročite prevod v vaš jezik.
Izjava EU o skladnosti
Proizvajalec Endress+Hauser s to izjavo o skladnosti
in navedbo oznake CE izjavlja, da je ta izdelek
skladen s predpisanimi evropskimi smernicami.
Upoštevane smernice, standardi in dokumenti so
navedeni v izjavi o skladnosti.
SV - Säkerhetsföreskrifter för elektrisk utrustning
certifierad för användning i explosionsfarligaområden. Om du inte förstår denna manual, kan enöversatt kopia på ditt eget språk beställas från oss.
EU-försäkran om överensstämmelse
Endress+Hauser försäkrar med vidstående försäkran
om överensstämmelse och med CE-märkningen att
denna produkt överensstämmer med de tillämpbara
europeiska riktlinjerna. De tillämpade riktlinjerna,
normerna och dokumenten anges i försäkran omöverensstämmelse.

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XA01237D

Proline t-mass 150
Table of contents
Associated documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Manufacturer's certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Extended order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructions: General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety instructions: Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Temperature tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Connection data: signal circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Endress+Hauser

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Associateddocumentation

Proline t-mass 150

All documentation is available:• On the CD-ROM supplied (not included in the delivery for all device
versions).
• Available for all device versions via:
• Internet: www.endress.com/deviceviewer• Smart phone/tablet: Endress+Hauser Operations App• In the Download Area of the Endress+Hauser web site:www.endress.com → Download.
This document is an integral part of the following Operating
Instructions:
Measuring device

Documentation codet-mass A 150

BA01042D

t-mass B 150

BA01043D

t-mass T 150

BA01260D

Additional documentation

Manufacturer's
certificates

Contents

Document type

Documentation codet-mass A 150 OEM

Special documentation

SD01921D

Explosion Protection

Brochure

CP00021Z/11

EU Declaration of Conformity
Dokumentation code: EC_00296
IEC Certificate of Conformity
Certificate number:
IECEx CSA 13.0028X
Affixing the certificate number certifies conformity with the standards
under www.IECEx.com (depending on the device version).
• IEC 60079-0: 2017
• IEC 60079-7: 2017
• IEC 60079-15: 2010

6

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Extended ordercode

XA01237D

The extended order code is indicated on the nameplate, which is affixed
to the device in such a way that it is clearly visible. Additional
information about the nameplate is provided in the associatedOperating Instructions.
Structure of the extended order code******_*****…*****(Device type)*=+(Basic specifications)

A*B*C*D*E*F*G*…
(Optional specifications)

Placeholder
At this position, an option (number or letter) selected from thespecification is displayed instead of the placeholders.

Device typeThe device and the device design is defined in the "Device type" section(Product root).
Basic specifications
The features that are absolutely essential for the device (mandatory
features) are specified in the basic specifications. The number of
positions depends on the number of features available.
The selected option of a feature can consist of several positions.
Optional specifications
The optional specifications describe additional features for the device(optional features). The number of positions depends on the number offeatures available. The features have a 2-digit structure to aid
identification (e.g. JA). The first digit (ID) stands for the feature groupand consists of a number or a letter (e.g. J = Test, Certificate). The
second digit constitutes the value that stands for the feature within thegroup (e.g. A = 3.1 material (wetted parts), inspection certificate).
More detailed information about the device is provided in the following
tables. These tables describe the individual positions and IDs in theextended order code which are relevant to hazardous locations.
Device type
Position

Order code for

Option selected

Description

1

Instrument family

6

Thermal mass flowmeter2

SensorA, B, T

Sensor type3

TransmitterA

Transmitter type:2-wire, compact version

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Proline t-mass 150

Position

Order code for

Option selected

Description

4

Generation index

B

Platform generation

5, 6

Nominal diameter

A: DN 15 to 50
B: DN 80 to 1 500
T: DN 40 to 1 000

Nominal diameter of sensor

Basic specifications
Item Order code

Optionselected

Description

1, 2

Approval

BS, I5

Ex nA IIC T4...T1 Gc or Ex ec IIC T4...T1

3

Power supplyD

18-30VDC

4

Output, inputA

4-20mA HART

B

4-20 mA HART, pulse/frequency/switch
outputK

Pulse/frequency/switch output

Q

4-20 mA HART, pulse/frequency/switch
output, status input

A

W/o; via communication

C

SD02 4-line; push buttons + data backup
functionA

Compact, alu, coated5

Display, Operation

6

Housing

7

Electrical connection A

Gland M20

C

Thread G½

D

Thread NPT½

Q

2× M12 plug × 1

Optional specifications
No options specific to hazardous locations are available.

Safetyinstructions:
General8• Staff must meet the following conditions for mounting, electricalinstallation, commissioning and maintenance of the device:• Be suitably qualified for their role and the tasks they perform• Be trained in explosion protection• Be familiar with national regulations or guidelines(e.g. IEC/EN 60079-14 )• Install the device according to the manufacturer's instructions andnational regulations.
• Do not operate the device outside the specified electrical, thermal andmechanical parameters.
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Proline t-mass 150

XA01237D• Only use the device in media to which the wetted materials havesufficient durability.
• Refer to the temperature tables for the relationship between thepermitted ambient temperature for the sensor and/or transmitter,depending on the range of application, and the temperature classes.
• Modifications to the device can affect the explosion protection andmust be carried out by staff authorized to perform such work by
Endress+Hauser.
• Observe all the technical data of the device (see nameplate).

Safetyinstructions:
Installation• Continuous service temperature of the connecting cable:–40 to +80 °C; however, at least in accordance with the range ofservice temperature taking into account additional influences of theprocess conditions (Ta,min and Ta,max + 20 K).
• Only use certified cable entries and connection plugs M12×1 suitable
for the application. Please comply with the selection criteria as
defined in IEC/EN 60079-14.
• When the measuring device is connected, attention must be paid to
explosion protection at the transmitter. →  12
• To ensure dust-tightness, securely seal the transmitter housing andcable entries.
• Only open all housing briefly, ensuring that no dust or moistureenters the housing.
Verbindungsstecker• Only use M12 × 1 connectors that meet the requirements of the
EN 61076-2-101 standard and that are suitable and certified for theparticular application.
• Please comply with the relevant operating instructions and safety
instructions for the connector.
• The temperature range of the measuring device can be limited by thetemperature range of the connector. The lower temperature value
applies.
• The use of approved connectors may require installation that provides
impact protection. Please comply with the safety instructions of theconnector.
• The degree of protection of the measuring device can be limited by
the degree of protection of the connector.
• Close off any connections that are not used with sealing plugs thatare both suitable and certified for the particular application. The
plastic transport plug does not meet this requirement and must
therefore be replaced at the time of installation.

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Proline t-mass 150• Please comply with the connection instructions for the connector toensure protection of the housing. Tighten the connectors and/or
sealing plugs.
• M12 connections may only be opened and closed in a sufficiently
clean environment to prevent the infiltration of moisture and dirt.
They may only remain open in the field for a short time to enable
service operations.
• In an explosive atmosphere: Do not fit or remove the connectors
under tension.

LWARNING
Ex nA and Ex ec type of protection‣ In potentially explosive atmosphere: Do not disconnect the electricalconnection of the power supply circuit when energized.
‣ In potentially explosive atmospheres: Do not open the connection
compartment cover when energized.
‣ In locations where extreme external air humidity and internal
temperature fluctuations (e.g. frequent on/off cycles) may cause
condensation inside the device, the interior should be inspected
regularly.
‣ Seal unused entry glands with approved sealing plugs that
correspond to the type of protection. The plastic transport sealing
plug does not meet this requirement and must therefore be replaced
during installation.
‣ Only use certified cable entries or sealing plugs. The metal sealingplugs supplied meet this requirement.
‣ The M20 × 1.5 cable glands supplied are only suitable forpermanently installed cables and connections. Ensure that strain
relief is provided during installation.
The device can be connected to the Endress+Hauser service tool
FXA291; pay attention to the Operating Instructions. Connection to theservice connector is only permitted if the atmosphere is not apotentially explosive atmosphere.
Potential equalization• Integrate the device into the local potential equalization →  12.
• If the ground connection has been established via the pipe as
specified, it is also possible to integrate the sensor into the potential
equalization system via the pipe.

TemperaturetablesAmbient temperature
Minimum ambient temperature: Ta = –40 °C
Maximum ambient temperature: Ta = +60 °C

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XA01237D

Medium temperature
Minimum medium temperature: Tm = –20 °C
Maximum medium temperature: Tm for T4-T1 depending on the
maximum ambient temperature Ta
Compact version
Basic specification, position 4 (Output; Input) = A, B, K, Q
SI units

1)

SensorTa[ºC]

T4[135 °C]

T3[200 °C]

T2[300 °C]

T1[450 °C]t-mass A

60

100

100

100

100

t-mass B

60

100

100

100

100

t-mass T

60

100 1)

100 1)

100 1)

100 1)For cleaning purposes (SIP) a temperature of 130 °C is permitted for a period of one
hour.

Seal, clamping ferrule and sensor
Seal, clamping ferrule and sensor depending on the medium
temperature Tm
SI units
SensorTm[°C]t-mass A–40 to +100

SI units
SensorSeal (G thread only)

Tm
[°C]

t-mass B

HNBR–20 to +100

EPDM

–40 to +100

HNBR

–20 to 100 1)

EPDM–20 to 100

t-mass T

1)

Endress+Hauser

For cleaning purposes (SIP) a temperature of 130 °C is permitted for a period of one
hour.

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Proline t-mass 150

SI units
SensorClamping ferrule

Tm
[°C]

t-mass B

PEEK–40 to +100

t-mass T

PEEK–20 to 100 1)

1.4404–20 to 100 1)

2.4602–20 to 100 1)

1)

Connection data:
signal circuits

For cleaning purposes (SIP) a temperature of 130 °C is permitted for a period of onehour.

The following tables contain specifications which are dependent on thetransmitter type and its input and output assignment. Compare thefollowing specifications with those on the nameplate of the transmitter.
Connecting the transmitter

1
2
3
A0023990

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Proline t-mass 150

XA01237D

Item

Basic
specification,
Item 1, 2
Approval:

Type ofprotection used
for cable entry

Description

1

Cable
entry for
output 1

BS, I5

Ex nA or Ex ec

The following applies to devices with basic specification, item
1, 2 (Approval) = BS, I5:
For device versions with a plastic transport sealing plug, thisplug does not meet the requirements of the type of protection
and must be replaced during installation by a suitable entry
that meets the approval specifications.
In the case of device versions with metal extensions and sealingplugs, the latter are part of the device approval and meet therequirements of the explosion protection indicated on the
nameplate.
For device versions with a cable gland, this entry has a separate
component approval and meets the requirements of the type ofprotection indicated on the nameplate.
For device versions with a device plug, use a counterpart with aseparate component approval that meets the requirements ofthe type of protection indicated on the nameplate.

2

Cable
entry for
output 2

BS, I5

Ex nA or Ex ec

The following applies to devices with basic specification, item
1, 2 (Approval) = BS, I5:
For device versions with a plastic transport sealing plug, thisplug does not meet the requirements of the type of protection
and must be replaced during installation by a suitable entry
that meets the approval specifications.
In the case of device versions with metal extensions and sealingplugs, the latter are part of the device approval and meet therequirements of the explosion protection indicated on the
nameplate.
For device versions with a cable gland, this entry has a separate
component approval and meets the requirements of the type ofprotection indicated on the nameplate.
For device versions with a device plug, use a counterpart with aseparate component approval that meets the requirements ofthe type of protection indicated on the nameplate.

Item
3

Description

Pressure compensationplug Potential equalization

NOTICE
Housing degree of protection voided due to insufficient sealing of the housing.
‣ Do not open - not a cable entry.
NOTICE
Terminal for connection to potential equalization.
‣ Pay attention to the grounding concept of the facility.

Terminal assignment
Transmitter
The order code constitutes part of the extended order code.
Detailed information on the codes for the device and on the
structure of the extended order code →  7.
Endress+Hauser

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Proline t-mass 150

Connection version 4-20 mA HART, pulse/frequency/switch output,
status input
Supply voltage
Order code for"Power supply"

Terminal numbers
1 (L+)

1)

DC 18 to 30 V 2)

Option D
1)2)

2 (L-) 1)

Securely tighten the screws of the terminal. Recommended torque: 0.5 Nm.
For connection to touch-safe circuits (e.g. SELV, PELV etc.)

Signal transmission
Ordercode for"Output,
input"
OptionA

Terminal numbers
Output 1
26 (+)

1)

27 (-)

Output 2
1)

24 (+)

4-20 mA HART (active)

1)

25 (-)

Input
1)

22 (+)

1)-

23 (-) 1)-

Option B 4-20 mA HART (active) Pulse/frequency/switch
output (passive)-

Option K--

Pulse/frequency/switch
output (passive)

Option Q 4-20 mA HART (active) Pulse/frequency/switch
output (passive)
1)

Status input

Securely tighten the screws of the terminal. Recommended torque: 0.5 Nm.

Pin assignment, device plug
Supply voltage
Supply voltage for all communication types (on the device side)
Pin

2

1

3

5
4
A0016809

14

Assignment

1

L+

DC 24 V

2+

Status input

3-

Status input

4

L-

5

DC 24 V
Grounding/shielding

CodingPlug/socket

A

Plug

Endress+Hauser

Proline t-mass 150

XA01237D

4-20 mA HART with pulse/frequency/switch output
4-20 mA HART with pulse/frequency/switch output (on the device side)
Pin

2

Assignment

1

3

1

+

2

-

4-20 mA HART (active)

3+

Pulse/frequency/switch output (passive)

4-

Pulse/frequency/switch output (passive)

5

5
4

4-20 mA HART (active)

Grounding/shielding

CodingPlug/socket

A

SocketA0016810

Safety-related values
The order code is part of the extended order code. Detailed
information on the features of the device and on the structure of
the extended order code →  7.
Ex nA or Ex ec type of protection
Order code for"Output"

Output type

Safety-related values

Option A

4-20mA HART

• Galvanically isolated:• Active: 4 to 20 mA
RL < 750 Ω, RL HART ≥ 250 Ω

Option B

4-20mA HART

• Galvanically isolated:• Active: 4 to 20 mA
RL < 750 Ω, RL HART ≥ 250 Ω

Pulse/frequency/switch
output• Galvanically isolated:• Passive: 30 V DC/25 mA
Open collector
Maximum frequency value 0 to 1 000 Hz(fmax = 1 250 Hz)

Option K

Pulse/frequency/switch
output• Galvanically isolated:• Passive: 30 V DC/25 mA
Open collector
Maximum frequency value 0 to 1 000 Hz(fmax = 1 250 Hz)

Option Q

Endress+Hauser

4-20mA HART

• Galvanically isolated:• Active: 4 to 20 mA
RL < 750 Ω, RL HART ≥ 250 Ω

15

XA01237D

Proline t-mass 150

Order code for"Output"

Output type

Safety-related values

Pulse/frequency/switch
output• Galvanically isolated:• Passive: 30 V DC/25 mA
Open collector
Maximum frequency value 0 to 1 000 Hz(fmax = 1 250 Hz)

Status input

16

Galvanically isolated• –3 to +30 V DC
• Ri = 5 kΩ

Endress+Hauser

*71564936*
71564936

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