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Appendix A

A.5

A marcação é executada conforme a Norma ABNT NBR IEC 60079-0:2020 e o Requisito de Avaliação da

Conformidade de Equipamentos Elétricos para Atmosferas Explosivas nas Condições de Gases e Vapores

Inflamáveis (RAC), e é fixada na superfície externa do equipamento, em local visível. Esta marcação é legível e

durável, levando-se em conta possível corrosão química.

Normas Aplicáveis:

ABNT NBR IEC 60079-0:2013 Atmosferas explosivas - Parte 0: Equipamentos – Requisitos gerais

ABNT NBR IEC 60079-1:2016 Atmosferas explosivas - Parte 1: Proteção de equipamento por invólucro à prova

de explosão “d”

ABNT NBR IEC 60079-11:2013 Atmosferas explosivas - Parte 11: Proteção de equipamento por segurança

intrínseca "i"

ABNT NBR IEC 60079-26:2016 Equipamentos elétricos para atmosferas explosivas - Parte 26: Equipamentos

com nível de proteção de equipamento (EPL) Ga

ABNT NBR IEC 60079-31:2014 Atmosferas explosivas - Parte 31: Proteção de equipamentos contra ignição de

poeira por invólucros “t”

ABNT NBR IEC 60529:2017 Graus de proteção para invólucros de equipamentos elétricos (Código IP)

Desenhos 102A1372, 102A1252, 102A2028, 102A2027, 102A2086

Содержание LD292

Страница 1: ......

Страница 2: ......

Страница 3: ...capability to interconnect several devices very large control schemes can be constructed In order too be user friendly the function block concept was introduced The LD292 like the rest of the 302 fam...

Страница 4: ...l are allowed to participate in the activities of mounting electrical connection startup and maintenance of the equipment Qualified personnel are understood to be the persons familiar with the mountin...

Страница 5: ...ZATION TRIM 3 9 SENSOR INFORMATION 3 11 TEMPERATURE TRIM 3 11 SENSOR DATA READING 3 12 TRANSDUCER DISPLAY CONFIGURATION 3 13 DISPLAY TRANSDUCER BLOCK 3 13 DEFINITION OF PARAMETERS AND VALUES 3 14 PROG...

Страница 6: ...NORTH AMERICAN CERTIFICATIONS A 2 EUROPEAN CERTIFICATIONS A 3 SOUTH AMERICAN CERTIFICATIONS A 4 ASIAN CERTIFICATIONS A 4 IDENTIFICATION PLATES AND CONTROL DRAWINGS A 5 IDENTIFICATION PLATE A 5 CONTRO...

Страница 7: ...Power the transmitter properly Did you correct the transmitter reading Is the transmitter reading correct Yes No Yes No Yes No Was the transmitter configured on the bench to match the application Conf...

Страница 8: ...LD292 Operation and Maintenance Instruction Manual VIII...

Страница 9: ...to the sun or any source of irradiated heat Installation close to lines and vessels with high temperatures should also be avoided Use longer sections of impulse piping between tap and transmitter when...

Страница 10: ...LD292 Operation and Maintenance Instruction Manual 1 2 Figure 1 1 a Dimensional Drawing and Mounting Position for LD292...

Страница 11: ...Installation 1 3 Figure 1 1 b Dimensional Drawing and Mounting Position for LD292 Sanitary...

Страница 12: ...LD292 Operation and Maintenance Instruction Manual 1 4 Figure 1 1 c Dimensional Drawing and Mounting Position for LD292 Sanitary...

Страница 13: ...Installation 1 5 Figure 1 1 d Dimensional Drawing and Mounting Position for LD292 Level...

Страница 14: ...TING BRACKET IN L ADJUSTABLE OPTIONAL O RING Mobile adjusting flange VIEW BY BB Mobile fixing flange Flange process tank FIXED VIEW BY D MACHINING DETAIL OF FLANGE 4 M8 Screws VIEW BY C DIMENSIONS ARE...

Страница 15: ...not approved by Smar could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous Use only bolts supplied or sold by Smar as spare parts Some examples of...

Страница 16: ...s no need for a zero value for the Lower trim DIAPHRAGM SENSOR SENSOR IN THE VERTICAL POSITION SENSOR IN THE HORIZONTAL POSITION HEAD OF THE FLUID DIAPHRAGM SENSOR Electronic Housing Humidity is fatal...

Страница 17: ...sing rotation to one turn See Section 4 Figure 4 1 COVER LOCKING SCREW HOUSING ROTATION SET SCREW a b Figure 1 4 Cover Locking and Housing Rotating Set Screw a Electronic Board Side b Terminal Connect...

Страница 18: ...unk and spurs plus possible nonconformance to the RFI EMI susceptibility requirements For intrinsically safe applications the inductance resistance ratio L R should be less than the limit specified by...

Страница 19: ...board must be correctly configured See Table 1 2 J1 This jumper enables the simulation mode parameter in the AI block W1 This jumper enables the local adjustment programming tree Table 1 2 Description...

Страница 20: ...of installations the cable entries must be connected or closed using metal cable gland and metal blanking plug both with at least IP66 and Ex d certification The standard plugs provided by Smar are ce...

Страница 21: ...Distance between CH and CL fixed plates d Sensing diaphragm s deflection due to the differential pressure P P1 P2 Knowing that the capacitance of a capacitor with flat parallel plates may be d A C ex...

Страница 22: ...tter being responsible for the management and operation of measurement block execution self diagnostics and communication The program is stored in a FLASH memory for easy upgrade and saving data on po...

Страница 23: ...nd the segment control signals Local Adjustment There are two switches that are magnetically activated They can be activated by the magnetic tool without mechanical or electrical contact Display The i...

Страница 24: ...LD292 Operation and Maintenance Instruction Manual 2 4...

Страница 25: ...TEGY This parameter is not checked and processed by Transducer Block 4 ALERT_KEY Number of identification in the plant 5 MODE_BLK Indicates the operation mode of Transducer Block 6 BLOCK_ERR Indicates...

Страница 26: ...COEFF_POL2 The polynomial coefficient 2 45 COEFF_POL3 The polynomial coefficient 3 46 COEFF_POL4 The polynomial coefficient 4 47 COEFF_POL5 The polynomial coefficient 5 48 COEFF_POL6 The polynomial c...

Страница 27: ...e R 1 3 12 COLLECTION_DIRECTORY S Array of Unsigned 32 S Variable None R 13 PRIMARY_VALUE_TYPE S Unsigned16 S 2 107 None R W 2 14 PRIMARY_VALUE R DS 65 D 5 0 XD_SCALE R 1 3 15 PRIMARY_VALUE_RANGE R DS...

Страница 28: ...none R W 4 54 POLYNOMIAL_VERSION S Unsigned8 S 1 30h to FFh 32 None R W 4 55 CHARACTERIZATION_TYPE S Unsigned8 S 1 255 None 2 56 CURVE _BYPASS_LD S Unsigned16 S 2 Enable Backup Cal None R W 2 57 CURV...

Страница 29: ...ufacturer As common manufacturer specific parameters we have calibration settings material information linearization curve etc When you perform a standard routine as a calibration you are conducted st...

Страница 30: ...he applied pressure For best accuracy trim should be done at the operating range The Figure 3 2 LD292 SYSCON Transducer Configuration Screen Figure 3 3 LD292 SYSCON Transducer Configuration Screen and...

Страница 31: ...in an engineering unit this being the same used in parameter CAL_UNIT and wait until the readout of parameter PRIMARY_VALUE stabilizes Write zero or the lower value in parameter CAL_POINT_LO For each...

Страница 32: ...Apply to the input a pressure of 5 000mmH2O Wait until the pressure of readout of parameter P_VAL PRIMARY_VALUE stabilizes and then actuates parameter UPPER until it reads 5 000 NOTE Trim mode exit v...

Страница 33: ...is five It is recommended to select the points equally distributed over the desired range or over a part of the range where more accuracy is required The Figure 3 5 The Characterization Curve Configu...

Страница 34: ...after the points have been configured By the list box the user can enable or disable the Characterization Curve enter the points restore or backup the curve entered This parameter should be used prefe...

Страница 35: ...Sensor Isolating Diaphragm Sensor Fluid etc Temperature Trim Write in parameter TEMPERATURE_TRIM any value in the range 40 C to 85 C After that check the calibration performance using parameter SECON...

Страница 36: ...last saved calibration settings as well as making the rescue of calibrations We have the following options Factory Cal Restore Recover last calibration settings made at factory Last Cal Restore Recove...

Страница 37: ...r trim for monitoring the input transducer output and check the Tag Normally the transmitter is much better configured by SYSCON but the local functionality of the LCD permits an easy and fast action...

Страница 38: ...6 0 65535 None S This is the index related to the parameter to be actuated or viewed 1 2 9 SUB_INDEX Unsigned8 1 255 None S To visualize a certain tag opt for the index relative equal to zero and for...

Страница 39: ...Configuration 3 15 Figure 3 11 Parameters for Local Adjustment Configuration Figure 3 12 Parameters for Local Adjustment Configuration Figure 3 13 Parameters for Local Adjustment Configuration...

Страница 40: ...ificantly the resources on this transducer display also all the Series 302 field devices from SMAR has the same methodology to handle with it So since the user has learned once he is capable to handle...

Страница 41: ...Selects the function shown in the display Table 3 4 Purpose of the holes on the Housing J1 Jumper Connections If J1 see figure 3 16 is connected to ON then simulation mode in the AI block is enabled...

Страница 42: ...the tool in S orifice and stay there Place the magnetic tool in orifice Z In case this is the first configuration the option shown on the display is the TAG with its corresponding mnemonic configured...

Страница 43: ...ice S as soon as upper is shown on the display An arrow pointing upward increments the valve and an arrow pointing downward decrements the value In order to increment the value keep the tool inserted...

Страница 44: ...LD292 Operation and Maintenance Instruction Manual 3 20...

Страница 45: ...9 32 VDC at the LD292 terminals Noise and ripple should be within the following limits a 16 mV peak to peak from 7 8 to 39 KHz b 2 V peak to peak from 47 to 63 Hz for non intrinsic safety application...

Страница 46: ...em in the holes the magnetic end in the holes 2 Feed the equipment 3 As soon as Factory Init is shown on the display take off the tools and wait for the 5 symbol on the right upper corner of the displ...

Страница 47: ...ain board out of the electronic housing Mount the sensor to the housing turning clockwise until it stops Then turn it counterclockwise until it faces the protective cover 1 Tighten the hex screw 6 to...

Страница 48: ...isplay can not be used Upgrading the LD291 to a LD292 is therefore very much the same as the procedure for replacing the main board described above To remove the circuit board 5 loosen the two screws...

Страница 49: ...igure 4 3 Exploded View ACCESSORIES ORDERING CODE DESCRIPTION SD1 Magnetic Tool for Local Adjustment BC1 Fieldbus RS232 Interface SYSCON System Configurator PS302 Power Supply BT302 Terminator PCI Pro...

Страница 50: ...ut indicator 3 304 0117 MAIN BOARD SCREW FOR HOUSING 316 SS Units With indicator 3 204 0118 Units Without indicator 3 204 0117 MOUNTING BRACKET FOR 2 PIPE MOUNTING NOTE 5 Carbon Steel 209 0801 316 SS...

Страница 51: ...250 bar CODE Diaphragm Material and Fill Fluid 1 2 3 4 D E Q R 316L SST Silicone Oil 316L SST Inert Fluorolube Oil 2 Hastelloy C276 Silicone Oil 1 Hastelloy C276 Inert Fluorolube Oil 2 316L SST Inert...

Страница 52: ...Neobee M20 Oil Approved 3A 3 Silicone DC 200 20 Oil 2 Syltherm 800 Oil CODE Process Connections B C D E F Thread IDF 2 300 Thread RJT 2 300 Tri Clamp 2 300 Thread SMS 2 300 Tri Clamp 1 1 2 300 H P Q Z...

Страница 53: ...n flange 6 Z Carbon Steel slip on flange User s specifications COD Extension Lenght 0 1 2 0 mm 0 50 mm 2 100 mm 4 3 4 Z 150 mm 6 200 mm 8 User s specifications COD Diaphragm Material Extension Process...

Страница 54: ...LD292 Operation and Maintenance Instruction Manual 4 10...

Страница 55: ...rtified according European Standards at NEMKO and EXAM old DMT The certified body for manufacturing quality assessment is EXAM number 0158 LVD Directive 2006 95 EC Electrical Equipment designed for us...

Страница 56: ...aterial Group Pressure Class Maximum Temperature Allowed RT 100 150 200 250 300 350 Maximum Pressure Allowed bar 16E0 1 4410 Super Duplex 1 4462 Duplex PN 16 16 16 16 16 16 PN 25 25 25 25 25 25 PN 40...

Страница 57: ...9 37 34 5 32 5 30 9 30 2 29 6 600 99 3 95 6 81 7 74 69 65 61 8 60 4 59 3 1500 248 2 239 1 204 3 185 172 4 162 4 154 6 151 1 148 1 2500 413 7 398 5 340 4 308 4 287 3 270 7 257 6 251 9 246 9 Humidity L...

Страница 58: ...1 bar for 24 hours For any other situation please consult Smar IP66W tested for 200h to according NBR 8094 ASTM B 117 standard Level Flange LD290L 316L SST 304 SST and Plated Carbon Steel Cover O Rin...

Страница 59: ...Connections 1 A G H M 1 2 14 NPT Female M20 X 1 5 Male G 1 2 A DIN 16288 Form B G 1 2 DIN 16288 Form D 1 2 14 NPT Male U V X Z 1 2 BSP Male Valve Manifold integrated to the transmitter 1 NPT Sealed Us...

Страница 60: ...Plate J0 J1 With TAG Without TAG J2 User s specification LD292M H0 I1 P0 J0 TYPICAL MODEL NUMBER Optional Items Special Procedures C1 Degrease Cleaning Oxygen or Chlorine Service Burnout BD Down Scal...

Страница 61: ...trical Connections 0 1 2 3 4 5 1 2 14 NPT 3 1 2 14 NPT X 3 4 NPT 316 SST with adapter 4 1 2 14 NPT X 3 4 BSP 316 SST with adapter 8 1 2 14 NPT X 1 2 BSP 316 SST with adapter 8 1 2 1 2 NPTF 316 SST wit...

Страница 62: ...or Chlorine Service C4 Polishing of the sanitary connections according to 3A Certification 2 Burnout BD Down Scale BU Up Scale NOTE 1 Inert Fluid safe for oxygen service 2 Compliant with 3A 7403 stand...

Страница 63: ...X 1 2 BSP AI 316 with adapter 12 1 2 1 2 NPTF AI 316 with adapter 5 A B Z 1 2 3 4 NPTF AI 316 with adapter M20 X 1 5 5 PG 13 5 DIN 5 User s specifications COD Type and Material Flange 4 5 304 SST sli...

Страница 64: ...D Down Scale BU Up Scale Lower Housing Connection U0 With 1 Flush Connection 1 4 NPT if supplied with lower housing U1 With 2 Flush Connections 1 4 NPT per 180 U2 With 2 Flush Connections 1 4 NPT per...

Страница 65: ...SST with adapter 3 1 2 14 NPT X 3 4 BSP 316 SST with adapter 5 1 2 14 NPT X 1 2 BSP 316 SST with adapter 5 1 2 1 2 NPTF 316 SST with adapter 1 2 3 4 NPTF 316 SST with adapter A B Z M20 X 1 5 4 PG 13 5...

Страница 66: ...or Chlorine Service C4 Polishing of the sanitary connections according to 3A Certification 9 Burnout BD Down Scale BU Up Scale Special Characteristics ZZ User s specifications NOTES 1 Silicone Oils no...

Страница 67: ...es in electrical and electronic equipment According ROHS directive Article 2 paragraph 2 member states shall provide that EEE that was outside the scope of Directive 2002 95 EC but which would not com...

Страница 68: ...IP66 Do not remove the housing covers when powered on Enclosure The electronic housing and sensor threads installed in hazardous areas must have a minimum of 6 fully engaged threads The covers must be...

Страница 69: ...n tables 1 and 2 of EN IEC 60079 1 The Essential Health and Safety Requirements are assured by compliance with IEC 60079 0 2017 General Requirements IEC 60079 1 2014 06 Equipment protection by flamepr...

Страница 70: ...acess rios de instala o no mesmo material do equipamento e de buj es de a o inoxid vel ASTM A240 para fechamento das entradas roscadas n o utilizadas Os materiais de fabrica o dos equipamentos aprovad...

Страница 71: ...equisitos gerais ABNT NBR IEC 60079 1 2016 Atmosferas explosivas Parte 1 Prote o de equipamento por inv lucro prova de explos o d ABNT NBR IEC 60079 11 2013 Atmosferas explosivas Parte 11 Prote o de e...

Страница 72: ...LD292 Certifications Information A 6 Identification Plates and Control Drawing FM Approvals Factory Mutual DNV GL Presafe A S DEKRA Testing and Certification GmbH...

Страница 73: ...Appendix A A 7 CEPEL Centro de Pesquisa de Energia El trica...

Страница 74: ...LD292 Certifications Information A 8 FM Approvals...

Страница 75: ...Process Fluid Calibration Range Ambient Temperature F Process Temperature F Process Pressure Min Max Min Max Min Max Min Max Static Pressure Vacuum Min Max Min Max Normal Operation Time Failure Date...

Страница 76: ...LD292 Service Request Form B 2...

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