MT500M Tulti echnology Gas Detection

Technology Gases

Infrared Hydrocarbons

Electrochemical Toxic + Oxygen

Catalytic Combustible

CMOS Toxic & Combustible

SIL 2

3x1mm2 +SH.

Max 300mt.

0-24mA 0-24mA

TRANSMITTER

CONTROLLER

SINGLE OR DUALINDIPENDENT CHANNELS

SPLASH GUARD

INNOVATIVE NANOTECHNOLOGY HOT FIELD REPLACEMENT

SENSING ELEMENT

SINTERED FILTER CAP

(EASY TO CLEAN)

REMOTE SENSORINSTALLATION

HOT FIELD REPLACEMENTFILTER

Transducer

PRESSURIZED AIR OR STEAM/HOT WATER

INNOVATIONFIELD FILTER CLEANING

TOXIC GAS AT 0,5m FROM FLOOR

COMBUSTIBLE GAS

SPECIAL FEATURES

SINGLE OR DUAL INDIPENDENT CHANNEL UNIVERSAL TRANSMITTER SINGLE OR DUAL OUTPUT 4-20mA■ SINGLE OR DUAL SENSOR HEAD TO SINGLE OR DUAL CHANNEL■SINGLE OR DUAL SENSOR WITH

AUTOMATIC IDENTIFICATION,DIAGNOSTICAND CONFIGURATION

SINGLE DISPLAY WITH 4 LCD DIGITS or 8 LED or DUAL DISPLAY WITH 8 LCD DIGITS or 16 LED

YOUR BEST CHOICE FOR GAS DETECTION

SES-ASA ENGINEERING S.r.l.

Sede Legale / Registered Office : Via G. Galilei N. 5 20091 Bresso (MI) - Italy

Sede Oper. / Factory: Via C. Romani N.8/10 - 20091 Bresso (MI) – Italy

Tel.: +39 02 610371 - Fax.: +39 02 66507091

Web site : www.sesasa.it - E-Mail: info@sesasa.it

Capitale / Joint Stock: € 528.383,00 - CF, IVA / FC, Vat 08082380158

R.E.A./Industr. Reg. No.253287 - C.C.I.A.A./Chamber of Comm. Reg. N. 1203948

MECHANICAL DATA:

Transmitter Housing

Material L.A copper free/S.S. 316 Heigh 125 mm

Diameter 110 mm Protection Deg. IP65Cable Entries N° 3 x ¾” NPTEpoxy Powder Painted

HC = Red TX = YellowO2 = BlueNH3 = Green

ELECTRICAL DATA: Power Supply 24VDC (15÷30VDC) Consumption MAX. 1.5 Watt Dual Analog Signals 0÷24 mA; 0÷24 mA @ 24VDC Range 0-100% FS 4-20 mA

Fault 1 mACalibration 2 mAOver range 24 mA Max.

Digital Signals : Opto isolated Contacts Fault 0.7A @ 24V Warning 0.7A @ 24VAlarm 0.7A @ 24V

Communication : Addressable MODBUS over Rs485 HART, Wireless HART

Working Temp.IR -40°C to 80°CCAT -40°C to 80°C MOS -40°C to 65°CEC

-40°C to 60°C

Accuracy IR ±2%CAT ±2% MOS ±3%EC ±2%

Zero Drift Continuously autocompensated Res. Time

0÷24mA Wiring Connection- SINGLE LINE 3-WIRES- REDUNDANT SENSOR/LINE 4-WIRES

Cable Specification Shielded cables are recommended.

MT500M Tulti echnology

T50 T90

IR < 3 < 8CAT < 8 < 20MOS < 10 < 30EC < 40 < 60

sec.

SMART MT500 is made of 3 parts:1- Universal Transmitter Controller with 4 digits or 8 LEDs display, procedure for easy maintenance. All operations and communicat ions are control led by a powerful RISC Microprocessor which provides self diagnostics, calibration and maintenance guidelines. Any type of connected transducers is automatically recognized and configured. Available with copper free marine grade light alloy housing for high salty and corrosive environments, or SS316 (both ATEX certified)2- Multi Technology Sensor with incorporated microprocessor signal transducer, housed in SS316 ATEX certified case.3- All Sensing Element are Hotfield replaceable without disconnecting power and sensor wires, within 5 minutes including auto zero calibration

DESCRIPTIONSMART MT500 is the result of OVER HALF CENTURY LIFE of experience made by Cav.(Sir)Bardoni in gas detection Design and develop products and applications to protect people and plant against fire and gas hazards.The design and features of MT500 represent “the state of the art” for Toxic and Combustible/Flammable Gas Detection.

MT 500 TRANSDUCERSMore than 20 years of research and development in Gas Detection made it possible to introduce in the market a compact, reliable and easy-maintenance product as the MT 500 Transducer, which covers all of Gas Detection fields through Catalytic,Infrared, Electrochemical and Nano MOS technologies.Each Transducer can be connected to a single, universal Transmitter,-even for remote installation up to 300 m -, regardless of what detection technology is used.Advanced electronics is encapsulated in a SS316 housing and protected by a filter cap which can be removed for cleaning or fully replaced independently of sensing element or transducer

SPLASH GUARD

FILTER CUP

SENSING ELEMENT

TRANSDUCERS/SENSOR HOUSING

FILTER MESH

TM 500 ransducersT

ONE SINGLESs316 SENSOR HOUSING

CERTIFIED II 2G Ex db IIC T6/T5

II 2D Ex tb IIIC T85°C/T100°C Db IP65FOR

ANY MT PLUG IN SENSING ELEMENT

MT 500 TRANSDUCERS

Designed to minimize industrial noise interferences.Unified protocol with CRC check through 3-wire connection.Easy maintenance and cost saving cell replacement.

Core Section and Cables Length

mm2 AWG Meters Feet

2.5 14 3000 9840

1.5 16 2000 6560

1 18 1000 3280

INFRARED

%VolHC 0-100% LELCo-Co2 %Vol

Type Cell Range 0-100% LEL

Type of Gas

0-100% LEL

HybrocarbonHydrogenCombustible

Type CATALITYC Cell Range

Type of Gas

ELECTROCHEMICAL0-XXX ppm

H2SSO2CL2Nh3O2 %

Type Cell Range

Type of Gas

0-XXX ppm

Toxic GasesCombustible Gases

Type NANO MOS Cell Range

Type of Gas

MECHANICAL DATA:

Material S.S.316Height 62.5 mm Diameter 32.9 mmTread 3/4" NPTProtection Deg. IP65Working Temp. -35°C to 75°CHumidity 0~99% RHD

ELECTRICAL DATA:

Power Supply Consumption Communication Resolution

5VDCSee Each TypeIMX MT Protocol14 Bit

APPROVALApproved according toIEC 61508 SIL2Tested by Risknowlogy

RFI/EMI protections:Certificate of Conformity n° JN04.06.132. TUVTested According to:

2004/108/EC EMCEN 55011:2009 + A1:2010EN 61000-4-2:2009EN 61000-4-3:2006 + A1:2009 + A2:2011 + IS1:2010 EN 61000-4-4:2012EN 61000-4-5:2006EN 61000-4-6:2009EN 61000-4-8:2010EN 61000-4-11:2004EN 61010-2

Area certification and Classification:

94/9/CE ATEXEN60079-0:2009EN60079-1:2007EN60079-31:2009II 2G Ex db IIC T6/T5II 2D Ex tb IIIC T85°C/T100°C Db IP65BVI 13 ATEX 0078 X

SPECIAL FEATURES