Siemens SITRANS LR User Manual

A5E32106153 SITRANS Probe LR – AVVIO RAPIDO Pagina IT-3
mmmmm
Italiano
Alimentazione
• Massima 30 V CC
• da 4 a 20 mA
Certificazioni
• Generali CSA
US/C
, FM, CE, C-TICK
• Radio Europa (R&TTE), FCC, Industry Canada
• Zone a rischio
Intrinsecamente sicuro (Europa) ATEX II 1 G EEx ia IIC T4
(US/Canada) FM/CSA
1
: (richiede isolamento)
Classe I, Div. 1, Gruppi A, B, C, D
Classe II, Div. 1, Gruppi E, F, G
Classe III T4
(Australia) ANZEx Ex ia IIC T4
(Tamb = da -40 a +80 °C) IP67, IP68
(Internazionale) IECEx TSA 04.0020X Ex ia IIC T4
(Brazil) INMETRO: DNV 12.0068 X
Ex ia IIC T4 Ga
IP66/IP67/IP68
-40 ºC
≤ T a ≤ +80 ºC
DNV #OCP 0017
ABNT NBR IEC 60079-0:2008 e
ABNT NBR IEC 60079-11:2009
Non incendiario (US) FM
2
:
Classe I, Div. 2, Gruppi A, B, C, DT5
• Marittima Lloyd’s Register of Shipping
Certificazione ABS (American Bureau of Shipping)
Caratteristiche meccaniche
• Attacchi al processo:
raccordo filettato 1.5” NPT, BSP, o G (BS EN ISO 228-1)
•Antenna:
asta di polipropilene costruzione sigillata ermeticamente
Nominale 24 V CC a 550 Ohm max.
1.
Vedi Wiring Drawing: Intrinsically Safe (FM ) pagina 2, Appendice A, illustrazione n. 23651611, o
Wiring Drawing: Intrinsically Safe (CSA) pagina 3, Appendice A, illustrazione n. 23651621.
2.
Vedi Wiring Drawing: Non-incendive (FM) pagina 1, Appendice A, illustrazione n. 23650537.
Nota: Si richiede l'uso di guarnizioni/tenute protettive stagne certificate per applicazioni
esterne Type 4X / NEMA 4X, Type 6 / NEMA 6, IP67, IP68.
Nota: il SITRANS Probe LR è stato installato su un serbatoio metallico e verificato in
conformità con la norma EN61000-4-3 (CEM CE).

Siemens SITRANS LR Specifications

General

Brand	Siemens
Model	SITRANS LR
Category	Transmitter
Language	English

Summary

Disclaimer of Liability

Safety Guidelines

Specifications

Ambient/Operating Temperature

Defines ambient and operating temperature ranges for the SITRANS Probe LR instrument.

Power

Approvals

General

Lists general certifications and approvals for the SITRANS Probe LR.

Radio

Details radio frequency certifications for the SITRANS Probe LR.

Hazardous

Covers certifications for use in hazardous locations (e.g., ATEX, FM/CSA).

Marine

Specifies marine approvals such as Lloyd's Register and ABS.

Mechanical

Process Connections

Describes the types of process connections available for the SITRANS Probe LR.

Antenna

Details the antenna type and construction for the SITRANS Probe LR.

Process

Temperature (at process connection)

Specifies the temperature range at the process connection.

Pressure (vessel)

Indicates the maximum allowable pressure within the vessel.

Installation

Mounting location

Provides recommendations and precautions for selecting an optimal mounting location.

Wiring

Power

Details power supply requirements and warnings for wiring the SITRANS Probe LR.

Connecting SITRANS Probe LR

Instructions for connecting the SITRANS Probe LR, including cable and enclosure details.

RUN Mode and PROGRAM Mode

RUN Mode Display

Explains the display indications during normal and failsafe operation in RUN mode.

PROGRAM Mode Display

Details the display elements and modes during programming operations.

Programming

Hand programmer

Instructions on using the hand programmer for direct access and parameter settings.

Security: (P000: Lock)

Activating SITRANS Probe LR

Accessing a parameter

Step-by-step guide on how to access and navigate through device parameters.

Changing a Parameter Value

Parameter Reset to Factory Default

Master Reset (P999)

Quick Setup: steps 1 to 9

Select language (P010: Language)

Guide to selecting the user interface language for the SITRANS Probe LR.

Set P001: Operation (measurement mode)

Configures the measurement mode (Level, Space, Distance) for the SITRANS Probe LR.

Set P003: Measurement Response

Adjusts the measurement response speed based on filling or emptying rates.

Select measurement units (P005)

Specifies the units of measurement to be displayed for process variables.

Set process empty level (P006: Empty)

Defines the process empty level reference point for measurements.

Set measurement range (P007: Span)

Sets the measurement range or span for the SITRANS Probe LR.

Minimize false reflections: Set P838

Configures auto false-echo suppression distance to reduce unwanted reflections.

Enable False Echo Suppression: set P837

Activates and configures false echo suppression using learned TVT or learn mode.

Return to RUN

Procedure to exit programming mode and return to normal RUN mode.

SITRANS Probe LR Communications: HART

Maintenance

Unit Repair and Excluded Liability

Instructions specific to hazardous area installations

Equipment Marking

Details the equipment marking requirements and information found on the product label.