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Siemens SITRANS L Pointek ULS200 User Manual

Siemens SITRANS L Pointek ULS200
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Pointek ULS200
SITRANS L
Ultrasonic non-contacting switch
Pointek ULS200
Operating Instructions
7ML1510-.....(ULS200)
01/2019
A5E32268616-AB
Introduction
1
Safety notes
2
Description
3
Installing/mounting
4
Operating
5
Application examples
6
Connection
7
Service and maintenance
8
Troubleshooting
9
Technical data
10
Dimension drawings
11
Certificates and support
A
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Siemens SITRANS L Pointek ULS200 Specifications

General IconGeneral
CategorySwitch
ApplicationLevel measurement
TechnologyUltrasonic
Protection RatingIP66/IP67
Process PressureUp to 3 bar
OutputRelay
ApprovalsATEX, IECEx
Process Temperature-40 to 80 °C

Summary

Introduction

Operating Instructions Scope

Outlines the essential features and functions of the device.

Industrial Usage

Notes the product's intended use in industrial areas and potential interference.

Safety Notes

Description

Device Overview

Describes the ultrasonic level switch, its sensor, technology, and applications.

Installing and Mounting

Mounting Location Recommendations

Provides recommendations for optimal device placement, including temperature and access.

Mounting Instructions

Details the process for mounting the device, including thread types and hand-tightening.

Hazardous Area Installation Instructions

Specifies instructions for equipment used in hazardous areas, referencing ATEX directives.

Operating

Startup Procedure

Guides through the initial power-up sequence and display indications.

Display and Operation Status

Explains the device's display indicators and operational modes.

Quick Start Guide

Provides a simplified method for setting up basic high/low applications and relays.

Operating Adjustments

Details how to access and modify various operating parameters and settings.

Output Function Settings

Describes how to configure relay outputs for different alarm and control functions.

Setpoint Configuration

Explains how to set reference levels for relay actuation based on material position.

Relay Delay Adjustment

Details setting time delays for relay actuation after a level change.

Relay Deadband (Reset)

Explains how deadband prevents relay chatter due to level fluctuations.

Blanking Zone Setup

Describes ignoring the zone in front of the transducer to avoid false echoes.

Range Limit Setting

Explains setting the distance at which measurements are ignored.

Speed of Response Configuration

Allows setting response parameters like measurement rate and agitator discrimination.

Fail-Safe Mode Operation

Configures the device's behavior during loss of echo or operating faults.

Fail-Safe Timer Settings

Allows adjusting the waiting period before fail-safe action is taken.

Measurement Units Selection

Describes selecting units for measurement readings (metres or feet).

Application Examples

General Applications

Introduces the device's use as a process level switch and relay function basis.

High Level Alarm Switch Example

Demonstrates using the switch for high-level alarms and application notes.

High/Low Level Alarm Switch Example

Illustrates application for both high and low level alarms with notes.

Low Level Alarm Switch Example

Shows application for one or two low-level alarms and fail-safe defaults.

Dual Pump Control Example

Details using the device for dual pump control based on material levels.

Pump Control with Level Alarm Example

Explains using the device for pump control and a single level alarm.

Connection

Interface Overview

Shows the connection interface for the AC version of the device.

Relay Output Voltage and Current Limits

Details the DC contact voltage and current limits for the relay output.

Wiring Diagrams

Provides wiring diagrams for relay output and optional transistor output.

Service and Maintenance

Maintenance Requirements

States that the device requires no specific maintenance or cleaning.

Unit Repair and Liability

Outlines procedures for repair, component sourcing, and user responsibilities.

Troubleshooting

Technical Data

Version-Specific Specifications

Details power, fuse, and output specs for AC and DC versions.

Operational and Environmental Data

Covers operating conditions, pressure, range, and memory specifications.

Device Features and Construction Details

Details programming, temperature compensation, display, and physical construction.

Approvals and Certifications

Lists agency approvals and certifications for the device.

Dimension Drawings

Standard Dimension Drawing

Provides dimensional information for the standard mounting configuration.

Sanitary Dimension Drawing

Illustrates the dimensions for the sanitary mounting ferrule.

Dimension Notes and Considerations

Offers notes on nominal dimensions, grounding, and hazardous location models.

Certificates and Support

Certificates Information

Guides users on how to find device certificates online or on DVD.

Technical Support Contacts

Provides contact information and resources for technical assistance and support.

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