Siemens SITRANS AS100 Operating Instructions Manual

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8 mm

Acoustic Sensors

SITRANS AS100

Operating Instructions

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Safety Guidelines

Warning notices must be observed to ensure personal safety as well as that of others, and to protect the product and the connected equipment. These

warning notices are accompanie

d by a clarification of the level of caution to be observed.

Qualified Personnel

This device/system may only be set up and op operate this equipment in accordance with established safety practices and standards.

erated in conjunction with this manual. Qualified personnel are only authorized to install and

Unit Repair and Excluded Liability:

• The user is responsible for all changes and repairs made to the device by the user or the user’s agent.

• All new components are to be provided by Siemens.

• Restrict repair to faulty components only.

• Do not reuse faulty components.

Warning: Cardboard shipping package provides limited humidity and moisture protection. This product can only function properly and safely if

it is correctly transported, stored, installed, set up, operated, and maintained.

This product is intended for use in industrial areas. Operation of this equipment in a residential area may cause interference to several frequency based communications.

Note: Always use product in accordance with specifications.

This document is avail electronic version. We encourage users to purchase authorized bound manuals, or to view electronic versions as designed and authored by Siemens. Siemens will not be responsible for the contents of partial or whole reproductions of either bound or electronic versions.

able in bound version and in

While we have verified the contents of this manual for agreement with the instrumentation described, variations remain possible. Thus we cannot guarantee full agreement. The contents of this manual are regularly reviewed and corrections are included in subsequent editions. We welcome all suggestions for improvement.

Technical data subject to change.

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Acoustic Sensors SITRANS AS100

Operating Instructions

06/2016

A5E31952194

-AB

General Information

Specifications

Outline and Dimensions

Installation

Mounting

Interconnection

Applications

Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GER

MANY

Document order number: A5E31952194

Ⓟ

11/2016 Subject to change

Legal information

Warning notice system

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

DANGER

indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING

indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION

indicates that minor personal injury can result if proper precautions are not taken.

NOTICE

indicates that property damage can result if proper precautions are not taken.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

Qualified Personn el

The product/system described in this documentation may be operated only by

personnel qualified

for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Proper use of Siemens products

Note the following:

WARNING

Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning , operat ion and

maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.

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All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability

We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any neces sary correct io ns ar e included in sub seq uent editions.

SITRANS AS100 Operating Instructions, 06/2016, A5E31952194-AB

Table of contents

1 General Information ................................................................................................................................ 5

2 Specifications .......................................................................................................................................... 7

3 Outline and Dimensions .......................................................................................................................... 9

4 Installation ............................................................................................................................................ 15

5 Mounting ............................................................................................................................................... 17

6 Interconnection ..................................................................................................................................... 21

7 Applications .......................................................................................................................................... 25

Index..................................................................................................................................................... 29

Table of contents

SITRANS AS100

4 Operating Instructions, 06/2016, A5E31952194-AB

SITRANS AS100 Operating Instructions, 06/2016, A5E31952194-AB

SITRANS AS100 Sensor

SITRANS AS100 is an acoustic sensor for flow detection. It monitors high frequency acoustic emissions (sound waves) generated by:

● the friction and impact of solids flow in pipes, chutes, and conveyors

● cavitation occurring in pumps, pipes, and valves

● turbulence of gases or liquids leaking through valves and flanges

● friction and jarring of mechanical parts

Acoustic emissions travel readily through solid materials such as metal, but are strongly attenuated when traveling through air. As such, the Sensor is immune to airborne interferences and provides a non-invasive method of monitoring process activities.

The sensor can be configured electrically during wiring to operate in either low or high sensitivity range mode. The high sensitivity range applies where highest signal levels vary up to 40 dB. The low sensitivity range applies where highest signal levels vary between 28 and 68 dB.

SITRANS AS100 Sensor provides an analog output for use with the Sitrans Control Unit. The Sensor may be operated independently from the Control Unit by providing an external supply. The output is fed into a control panel, chart recorder, data logger, or programmable logic controller with a suitable input.

SITRANS AS100 Sensor is primarily used for solids flow detection. However, this device can be used in pump cavitation and fluid leak detection, provided sufficient noise levels are generated.

Note

•

The SITRANS AS100 is to be used only in the manner outlined in this manual

•

This product is intended for use in industrial areas. Operation of this equipment in a

residential area may cause interference to several frequency based communications

Features

● non-invasive

● screw in, bolt on, weld, or bond in place

● analog output

● high and low sensitivity range of operation

General Information

SITRANS AS100

6 Operating Instructions, 06/2016, A5E31952194-AB

SITRANS AS100 Operating Instructions, 06/2016, A5E31952194-AB

Model

•

standard

standard operating temperature range (see below)

•

extended

extended operating temperature range (see below)

Power

•

20 to 30 V DC

•

18 mA typical

Operating Temperature

•

standard

20 to 80 °C (-4 to 176 °F)1

•

extended:

30 to 120 °C (-22 to 248 °F)2 or

-40 to 125 °C (-40 to 257 °F)3

Note

Available for CSA/FM Class II, ATEX versions

Available only for CSA Class II version

Not available for hazardous rated versions

Relative Sensitiv ity

•

0.5% / °C of reading, average over the operating range

Output

•

analog, 0.08 to 10 V DC nominal, 100 KΩ minimum load impedance

Specifications

SITRANS AS100

8 Operating Instructions, 06/2016, A5E31952194-AB

Construction

•

housing

304 stainless steel 303 stainless steel (CSA/FM Class II, ATEX II 3D version) aluminum (ATEX II 2GD version)

•

cable

standard: 4 m (13 ft) cable, PVC jacketed, 3 twisted pairs, 24 AWG, shielded

extended: 4 m (13 ft) cable, thermoplastic elastomer jacketed, 6 condu

tor, 24 AWG conductor, shielded

Ingress Protection

•

IP68 (waterproof) The IP68 test was performed by immersing the enclosure in 1.8 m of

water for 30 minutes.

Weight

•

0.4 kg (1 lb.)

•

1.2 kg (2.65 lb.) (ATEX II 2GD version)

Approvals

General

CE, C-TICK, KCC

Hazardous

Europe:

ATEX II 2GD

•

Ex II 2G Ex d IIC T4 Gb

•

Ex II 2D Ex tb IIC T100 °C Db

•

DEKRA cert #: DEKRA 13 AT E X0006 X

•

Standards: 60079-0 : 2009, EN 60079-1 : 2007 and EN 60079-

: 2009

ATEX II 3D

US:

FM Class II, Div. 1, Groups E, F, G

Canada:

CSA Class II, Div. 1, Groups E, F, G

SITRANS AS100 Operating Instructions, 06/2016, A5E31952194-AB

SITRANS AS100 (ST and ET versions)

①

6 x 24 AWG cable

②

Mounting post, 17A/F nut and M10 thread

+ 23 hidden pages

Siemens SITRANS AS100 Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual