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TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 –...

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TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475
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Page 1: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

No.1, 6th Street, Dr. Subbarayan Nagar,Kodambakkam, Chennai - 600 024. India.

Ph. No. : +91 – 044 – 24812420Fax No.: +91 – 044 – 24812475

Page 2: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

series….

IH 153E – IR Ember Detector

for

Coal Conveyor Fire Protection

Page 3: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

About Ourselves

1985 – M/s. Agni Controls Established as Custom Built Panel Manufacturer

1987 – Started to Manufacture Conventional Fire Alarm Panel

1988 – Started to provide Gas Based Extinguishing System as a specialized Fire Protection Engineering Company

1991 – Developed Special Infra Red Technology Spark Detectors for protecting Ducts

1993 – Developed Special Probe Type Heat Detector for Paint Booths, Kitchen Hood and Battery compartments

Page 4: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

About Ourselves

2003 – Developed Water Mist System

2003 – Developed Gas Weight Monitoring Device suitable for Gas Based Systems

2003 – Introduced the brand Name for the Gas Based Systems & Components

2003 – Developed Ultra-Violet & Infra Red type Flame & Ember Detectors

2005 – Introduced the brand Name SERIES… for all Special Application Products – Flame/Ember/Spark/Heat Detectors

2007 – Introduced Fully Integrated & Tested Cylinder Bank Assembly

TM

R

R

Page 5: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

The Systems We Offer CO2 Fire Extinguishing System & Components

Continuous Gas Weight Monitoring System & Components

Inert Gas Clean Agent System & Components

Fire Alarm System & Components

Intrinsically Safe Fire Protection System & Components

Diversion / Spark Detection System & Components

Special Application Detectors

Page 6: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

COAL CONVEYOR PROTECTION

Page 7: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

INTRODUCTION* If a smoldering coal or embers are introduced due to spontaneous

combustion onto a conveyor during a loading and unloading operation, it

is every possibility to be conveyed to a transfer point, crusher or silo or

bunker.

* At such places hot coal may ignite combustible dust accumulations and

may lead to large scale Fire incident.

* Critical Equipment losses, production loss, property loss, loss of human

life are need not to be elaborated.

* Coal Conveyer Fire Protection is very much essential and important.

Page 8: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

WHAT IS EMBER

Page 9: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

PROTECTING COAL CONVEYOR

CONVEYOR BELT

LHS CABLE FOR PROTECTING

CONVEYOR BELT

PROTECTING COAL CARRIED IN CONVEYOR BELT

Page 10: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

DETECTION IN COAL CONVEYOR PROTECTION

DETECTORS APPLICATION

SMOKE X CANNOT BE USED AS THE AREA IS DUSTY IN ENVIRONMENT

POINT TYPE HEAT

X LESS EFFECTIVE AS THE FIRE IS NOT STATIC

LHS CABLE √ USED TO PROTECT THE CONVEYOR BELT AS THE SAME IS A COSTLY INVESTMENT

FLAME DETECTOR

X LESS EFFECTIVE AS IT CAN DETECT ONLY FIRE WITH FLAMES. COAL PRODUCES EMBER AT ITS EARLIEST STAGE.

EMBER √ VERY EFFECTIVE AS IT CAN DETECT THE COAL FIRE AT ITS EARLIEST STAGE AND

ALSO WHILE THE COAL EMBER IS MOVING ON THE CONVEYOR

Page 11: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

IH 153E – Infra Red Ember Detector

TM

Page 12: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

BASIC CONCEPT

Infra Red Ember Detector are used to detect hot

moving spots on the conveyor before they reach

processing machinery or storage hoppers and initiate

alarm and Fire Extinguishing arrangement.

PRINCIPLE OF DETECTION

Hot Carbon Dioxide and Carbon Monoxide produced by the Coal

Ember is emitting Infra Red radiation. IR Sensor in the Detector

responds when the Ember enters the sensor filed of view.

Page 13: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

PRODUCT INTRODUCTION

• Agni Controls is pioneer in IR Technology.

• Our IR Spark & Ember are widely used in Machinery Protection especially in Textile Industries for last 18 years.

• More than 5000 Nos. of IR Spark/Ember Detectors are in operation.

• fladet - IH153E Infra Red Ember Detectors are specially designed to detect moving ember with 90 Deg. Cone view.

• Detector is designed with four independent Infra Red Sensors and special electronic logic analysis is used to give the best result.

• IH 153E IR Detector with IP 67 protection is well suitable for dusty environments.

Page 14: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

IH – 153Efladet IH 153E IR Detector with unique features makes the detector

user friendly and least maintenance requirement.

• Flashing Green LED indicates healthiness of the Detector 4 wire system 2 wire for Input Supply and 2 wire suitable to connect any Standard Fire Alarm Zone / PLC/ Annunciation.

• No Separate Control Panel is required. Any Annunciation or PLC or fire Alarm Panel can be used.

• Air Purging provision makes cleaning very simple. By connecting existing instrument air, the Glass surface can be cleaned either by

simple manual method or by automatic arrangement as per site requirement. Dedicated separate air source also can be incorporated.

• IH 323 Air Purging Unit is Stand Alone Provided with Air Blower operated on 230 V AC.

Page 15: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

IH – 153E

• The Detector is cost effective because of the above referred flexibility. • Simple mounting bracket with tilting arrangement is used to easy field erection and maintenance• Spectral Filter is 3000-14000 nm. • Because of the critical spectral range it is ineffective to sunlight, other lights.• Cone of Vision is 90 Deg. which makes wider coverage. • Wider Range of operating Temperature (-40Deg.C to 60 Deg. C) and Input supply voltage 24 V DC+/-20% ensure proper detection performance. • Non ferrous Rugged enclosure suitable for dusty and windy environment with IP 67 protection.

Page 16: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

Page 17: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

DETECTOR POSITION

RECOMMENDED MOUNTING ARRANGEMENT

FOR IH153E IR EMBER DETECTOR

Page 18: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

DETECTOR POSITION๏ Detector should be mounted on the conveyor hood or gantry structure looking down at the coal being transparent.

๏ Detector will detect 100 Sq. cm glowing coal ember at the distance of 3 ft.

๏ Detector cone of angle is 90 Deg. across the belt. It is recommend to mount the Detector at a height equal to half width of the conveyor.

๏ For increased sensitivity two Detectors are recommended if the width is more than 2 meters.

๏ It is recommended to a minimum of two Infrared Ember Detector for each conveyor.

๏ In normal practice close to the tail pulley one set of Detectors and close to Head pulley, another set of Detectors may be located.

๏ These detectors shall be wired as separate zone in the control panel.

Page 19: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TM

IH – 153E

IH153E SPECTRAL RESPONSE

TM

2.5 3 4 5 6 7 8 9 10 15 Micrometers

0

20

40

60

80

100 %Filter Sensitivity

Page 20: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

DETECTOR TYPICAL WIRING SCHEME

S S

TY PE - I

FIR

E A

LA

RM

PA

NE

LC

ON

VE

NT

ION

AL

Page 21: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

FIR

E A

LA

RM

PA

NE

LA

DD

RE

SS

AB

LE

TY PE - I I

DETECTOR TYPICAL WIRING SCHEME

Page 22: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

PA

NE

L O

R P

LC

AN

NU

NC

IAT

ION

TY PE - II I

DETECTOR TYPICAL WIRING SCHEME

Page 23: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

₪ Air Purging provision makes cleaning very simple.

₪ By connecting existing instrument air, the Glass surface can be cleaned either by simple manual method or by automatic arrangement as per site requirement.

₪ Dedicated separate air source also can be incorporated.

AIR PURGING

MANUAL AIR PURGING SY STEM1

Page 24: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

MANUAL & AUTOMATIC

AIR PURGING SY STEM2

STAND ALONE

AIR PURGING SY STEM3

AIR PURGING

Page 25: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

IH 323 - AIR PURGING UNIT

Page 26: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

TMTM

STAND ALONEIH323 AIR PURGING UNIT4

Page 27: TM No.1, 6 th Street, Dr. Subbarayan Nagar, Kodambakkam, Chennai - 600 024. India. Ph. No. : +91 – 044 – 24812420 Fax No.: +91 – 044 – 24812475.

For Special Detection Solutionin

Hazardous and Challenging areas

Visit us at : www.balafire.com

Please contact our Special Application Product (SAP) Division at

PhonePhone:+91-044-2481 2420

Fax: Fax: +91-044-2481 2475

Email : Email : [email protected] [email protected]

[email protected]@agnicontrols.com


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