Functional Safety (SIL)

Since the IEC 61508 and IEC 61511 standards for functional safety came into effect, demand has increased for process instrumentation and analysis devices conforming to the Safety Integrity Level (SIL) classification.

You can find all the important information about our SIL-related products here: Deliverable Products, Manufacturer Certificates, Safety Manuals and additional information brochures and links for the topic of safety.

General Information:
Brochure: "Functional safety in process instrumentation with SIL rating"
Webpage with information concerning Industry Automation: "Systematic Industrial Safety Technology: Safety Integrated"

The following list shows the available SIL-products. Detailed information including a overview of the data for functional safety is available in the "Overview of available SIL products".



Process
instrumentation

Safety Related Output

Safety Function; Measurement of

SIL

Architecture

Decl. /
Cert.

Report/
FSDS*

Safety
Manual

Manual

Pressure Measurement

SITRANS P310 analog/HART - C20

4…20 mA

Pressure

SIL 2

(1oo1)

de en

en

see manual

de en fr
it es zh

SITRANS P310
analog/HART - C23

4…20 mA

Pressure

SIL 2/3

1oo1/1oo2)

de en
Cert

en

see manual

de en fr
it es zh

SITRANS P DS III /P410 analog/HART - C20

4…20 mA

Pressure

SIL 2

(1oo1)

de en

en

see manual

de en fr
it es zh

SITRANS P DS III /P410 analog/HART - C23

4…20 mA

Pressure

SIL 2/3

(1oo1/1oo2)

de en
Cert

en

see manual

de en fr
it es zh

SITRANS P DS III PA, PROFIsafe - C21

PROFIsafe
communication

Pressure

SIL 2

(1oo1)

de en

en

see manual

de en fr
it es zh

SITRANS P500 analog/HART - C20

4…20 mA

Pressure

SIL 2

(1oo1)

de en
Cert

en

see manual

de en fr
it es no

Diaphragm seals connected to DS III - C20/23

Pressure

only in connection with P310 / P DS III / P410

en

Temperature Measurement

Head Transmitter

SITRANS TH200/TH300,
HW-Version 01.00 / 01.02 - C20 / C23

4…20 mA

Temperature

SIL 2/3

(1oo1/1oo2)

de en

see manual

de en fr
it es pt
bg

Rail Transmitter

SITRANS TW Series

4…20 mA

Temperature

SIL 1

(1oo1)

en

de en

de en fr
it es

SITRANS TR200/TR300,
HW-Version 01.00 / 01.02 - C20 / C23

4…20 mA

Temperature

SIL 2/3

(1oo1/1oo2)

de en

de en

de en fr
it es pt
bg

Field Transmitter

SITRANS TF with TH200 / TH300,
HW-Version 01.00 / 01.02 - C20 / C23

4…20 mA

Temperature

SIL 2/3

(1oo1/1oo2)

de en

see manual

de en fr
it es pt
ru

Flow Measurement

SITRANS FC430 compact C23

4…20 mA

Mass Flow/ Volume Flow/ Density

SIL 2/3

(1oo1/1oo2)

de en

de en

de en fr
it es zh

Level Measurement

Point Level

Pointek CLS200 (Standard)

Relay or solid-state switch

Measurment of: Overfill protection

SIL 2

(1oo1)

de en
Cert

en

en

de en

SITRANS LPS200

Relay

Level
Min/Max

SIL 2

(1oo1)

en

en

en

de en fr
es

SITRANS LVL200 C contactless - C20

S

Electronic Switch

Level
Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

E

Electronic Switch

Level
Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

SITRANS LVL200 R relay - C20

S

Relay

Level
Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

E

Relay

Level
Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

SITRANS LVL200 N NAMUR - C20

S

Current Output

Level
Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

E

Current Output

Level
Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

SITRANS LVL200 – T Transistor (NPN/PNP) – C20

S

Transistor (NPN/PNP)

Level Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

E

Transistor (NPN/PNP)

Level Min/Max

SIL 2

(1oo1)

en

en

de en fr
es

de en fr
it es zh
pt ru tr

Continous - Radar

SITRANS LR250 (HART) - C20

4...20 mA

Level

SIL 2

(1oo1)

de en
Cert

en

en

de en fr

Continous- Guided Wave Radar

SITRANS LG240
(2-wire PFA Insulated)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

SITRANS LG240
(2-wire Polished Version)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

SITRANS LG250
(Coax probe)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

SITRANS LG250
(two-wire Rod and cable probe)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

SITRANS LG260(two-wire Rod and cable probe)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

SITRANS LG270
(Rod and cable probe)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

SITRANS LG270
(Coax and cable
probe)

4...20 mA

Level

SIL 2/3

(1oo1)

de en

de en

de en fr
it es ru
pt zh

Positioner

SIPART PS 2, 2-,3-,4-wire variants - C20

Depressurizing

SIL 2

(1oo1)

de en

see manual

de en fr
it es zh

SIPART PS 2 PA,digital shut down input - C20

Depressurizing

SIL 2

(1oo1)

de en

see manual

de en fr
it es zh

SIPART PS 2 FF, digital shut down input - C20

Depressurizing

SIL 2

(1oo1)

de en

see manual

de en fr
it es zh

Process Analytics

Safety Related Output

Safety Function; Measurement of

SIL

Architecture

Decl. / Cert.

Report

Safety
Manual

Manual

Continous Gas Analytics - Extractive

OXYMAT 6
OXYMAT 6 - C20

4...20 mA

Concentration

SIL 1

SIL 2

(1oo1)

en

de en

en

en

de en fr
it es

OXYMAT 61 - C20

4...20 mA

Concentration

SIL 2

(1oo1)

de en

en

de en fr
it es

ULTRAMAT 6


ULTRAMAT 6 - C20


4...20 mA


Concentration

SIL 1


SIL 2


(1oo1)

en


de
en

en

en

de en fr
it es

de en fr
it es

CALOMAT 6

4...20 mA

Concentration

SIL 1

(1oo1)

en

en

de en fr
it es

Continous Gas Analytics - In-situ

Laser Gas Analyzer SITRANS SL
(O 2 ) - C20

4...20 mA

Concentration

SIL 1

(1oo1)

de en

en

de en fr
it es

Laser Gas Analyzer SITRANS SL (CO)

4...20 mA

Concentration

SIL 1

(1oo1)

de en

en

de en fr
it es

*Functional Safety Data Sheet