OMEGA液位测量传感器

Omega传感器系列广州南创房工Omega传感器系列简介英国Omega自1962年成立以来，已经成长从生产热电偶单一产品线建立在技术市场的全球领导者，提供超过10万个最先进的产品用于测量和控制温度，湿度，压力，应变，力，流量，液位，pH值和电导率。

自成立以来，Omega传感器系列的产品远销38个国家，在多个国家设立了分支机构或办事处，生产基地遍布美洲、东欧、中国等地；并在中国设立了广州南创传感器事业部，可为用户的实验和生产提供最佳的服务与解决方案。

英国Omega公司总部设在康涅狄格州斯坦福德，在位于新泽西州的布里奇波特。

Omega®除了其在英国的子公司，也有在加拿大的网站，Omega工程XXX，英国Omega集团还包括纽波特电子（网站在纽波特，美国，德国，法国，荷兰和捷克共和国），OMEGADYNE（位于美国俄亥俄州哥伦布市附近）以及Omega 万泽蒂（在波士顿，马萨诸塞州）。

在过去的40年Omega®已经从出身卑微，成为在过程测量和控制领域的国际领先地位，提供超过10万件。

Omega传感器系列技术参数:Omega传感器系列以上内容技术参数以《OIML60号国际建议》92年版为基础,最新具体变化可查看《JJG669—12 Omega广州南创传感事业部检定规程》1.英国Omega流量计S型称重传感器 (load cells)LC101:25lbs,50lbs,100lbs,200lbs,250lbs,500lbs,1Klbs,2Klbs,2.5Klbs,3Klbs,5Klbs,1 0Klbs,20Klbs,25Klbs,30Klbs,40KlbsLC105:25lbs,50lbs,100lbs,200lbs,250lbs,500lbs,1Klbs LC115:250lbs,500lbs,1Klbs2.英国Omega流量计梁式称重传感器LC501:100lbs,200lbs,500lbs,750lbs,1Klbs,2Klbs,2.5Klbs,5Klbs,10Klbs,20Klbs,50Klb s,80Klbs,100Klbs LC509:5lbs,10lbs,15lbs,25lbs,50lbs,100lbs LC601:±1lbs,±2lbs,±5lbs,±10lbs,±25lbsLC602:50lbs,100lbs,250lbs,500lbs,1Klbs,2Klbs,2.5Klbs,LCM602:25lbs,50lbs,250lbs,500lbs,750lbs,1Klbs,2.5Klbs,5Klbs3.英国Omega流量计压式称重传感器LC302:25lbs,50lbs,100lbs,250lbs,500lbs,1KlbsLC304:100lbs,500lbs,1Klbs,3Klbs,5Klbs,7.5Klbs,10KlbsLC305:25lbs,50lbs,100lbs,200lbs,500lbs,1Klbs,2Klbs,2.5Klbs,5Klbs,10Klbs,20Klbs LC315:25lbs,50lbs,100lbs,200lbs,500lbs,1Klbs,2Klbs,2.5Klbs,5Klbs,10Klbs,20Klbs LC307:250lbs,500lbs,1Klbs,2Klbs,3Klbs,5Klbs,7.5Klbs,10Klbs,50Klbs,100KlbsLC321:250lbs,500lbs,750lbs,1Klbs,2KlbsLCGC:50g,150g,250g,500g,1KG,5lbs,10lbs,25lbs,50lbsLCGD:25lbs,50lbs,100lbs,250lbs,500lbs,1Klbs,2Klbs,5Klbs,10Klbs,15Klbs,20Klbs,30 Klbs,50Klbs LCKD:1KG,5lbs,10lbs,25lbs,50lbs,100lbs,250lbs,500lbs,1000lbs LCM302:100N,200N,500N,1KN,2KN,5KNLCM304:100N,200N,300N,500N,2KN,5KN,10KN,20KN,50KNLCM305/315:100N,200N,500N,1KN,2KN,10KN,20KN,50KNLCMGD:100N,200N,500N,1KN,2KN,5KN,10KN,20KN,50KN,60KN,80KN,120KN,200KNLCMKD:10N,20N,50N,100N,200N,500N,1KN,2KN,5KN4.英国Omega流量计拉式称重传感器LC701/711:100lbs,250lbs,750lbs,1Klbs LC702:5Klbs,10Klbs LC712:5Klbs,10Klbs,50Klbs,100Klbs LC703:±10lbs,±25lbs,±50lbs,±75lbs,±100lbs,±150lbs,±200lbs,±300lbs,±500lbs,±750lbs,±1Klbs5.英国Omega流量计柱式称重传感器LC1001/1011:1Klbs,5Klbs,10Klbs,50Klbs LC1102/1112:5Klbs,10Klbs,50Klbs,100Klbs LC1103/1113:5Klbs,10Klbs,50Klbs6.英国Omega流量计拉压式称重传感器LC201:25lbs,50lbs,75lbs,100lbs,300lbs LC202:±25lbs,±50lbs,±100lbs,±300lbs,±500lbs,±1Klbs,±2Klbs,±3Klbs,±5Klbs,±7.5Klbs,±10Klbs LC203/213:25lb,50lb,100lb,200lb,500lb,1Klb,2Klb,2.5Klb,5Klb,8Klb,10KlbLC204/214:25lb,50lb,100lb,200lb,500lb,1Klb,2.5Klb,5Klb,8Klb,10KlbLC703:10lb,25lb,50lb,75lb,100lb,150lb,200lb,300lb,500lb,750lb,1KlbLCFA:50g,150g,250g,500g,1000g5lb,10lb,25lb,50lb,100lb,250lb,500lb,1Klb,2Klb,3Klb,4Klb,5Klb,7.5Klb,10Klb LCFD:±1KG,±5lb,±10lb,±25lb,±50lb,±100lb,±250lb,±500lb,±1Klb LCM202:100N,200N,300N,500NLCM203/213:100N,200N,500N,1KN,2KN,5KN,10KN,20KN,50KNLCM703:5lb,10lb,25lb,50lb,75lb,100lb,150lb,250lb,500lbLCMFD:10N,20N,50N,100N,200N,500N,1KN,2KN,5KN7.英国Omega流量计轮辐式称重传感器LC401/411:1Klb,5Klb,100KlbLC402/412:50lb,100lb,250lb,500lb,1Klb,2Klb,3Klb,5Klb,10KlbLCHD:5lb,10lb,25lb,50lb,100lb,250lb,500lb,1Klb,2Klb,3Klb,4Klb,5Klb,7.5Klb,10Klb,15Klb,20Klb,30Klb,50Klb,100Klb8.英国Omega流量计通孔称重传感器LC8100-200:5lb,10lb,25lb,50lb,100lb,200lbLC8125-312:25lb,50lb,100lb,250lb,500lbLC8150-250:100lb,250lb,500lb,1Klb,2Klb,3Klb,5Klb, LC8150-500:250lb LC8151-500:3Klb,5Klb,10Klb,20Klb LC8151-750:100lb,250lb LC8251-126:50Klb,75Klb,100Klb LC8301-126:75Klb,100Klb LC8302-151:150Klb LC8200-125:5lb,10lb,25lb,50lb,100lb LC8200-250:3Klb,5Klb LC8200-375:25lb,7.5Klb,10Klb LC8200-500:3Klb,5Klb,10Klb LC8200-625:50lb,250lb,500lb,1Klb LC8200-875:3Klb LC8200-1.00:500lb,1Klb,2Klb LC8250-750:1Klb,3Klb,5Klb LC8250-1.00:10Klb LC8250-1.25:1Klb LC8250-500:15Klb LC8300-1.13:1Klb,3Klb LC8300-1.25:5Klb,20Klb LC8300-1.00:50Klb,100Klb LC8313-200:500lb,5Klb LC8313-213:5Klb LC8400-200:25Klb,50Klb,100Klb LC8400-213:10Klb,25Klb,200Klb LC8450-313:5Klb LCM901-6:10KN,20KN LCM901-10:50KN LCM901-13:130KN LCM901-16:200KN LCM901-19:300KN LCM901-38:500KN LCM911-13:130KN LCM901-16:200KN LCM901-19:300KN LCMWD:1KN,2KN,5KN,10KN,20KN,50KN,100KN,200KN LCWD:500lb,1Klb,2Klb,5Klb,10Klb,20Klb,50Klb,100Klb,200KLb9.英国Omega流量计称重模块TWA5:100lb,200lb,500lb,750lb,1Klb,2Klb,3Klb,5Klb,10Klb,20Klb(碳钢) TWA6:100lb,200lb,500lb,750lb,1Klb,2Klb,3Klb,5Klb,10Klb,20Klb(不锈钢)10.英国Omega流量计特殊传感器LCUC:100lb,250lb,500lb,1Klb,2.5KlbLCUW:100lb,250lb,500lb,1Klb,2Klb,6Klb,10Klb[文档可能无法思考全面，请浏览后下载，另外祝您生活愉快，工作顺利，万事如意!]。

产品选型手册雷达式物位测量仪表液位测量VEGAPULS WL 61, 61, 62, 63, 65, 66目录目录1 测量原理. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (3)2 仪表类型一览表. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 仪表选型. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .64 选型规则. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 外壳. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 安装 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 电子部件 - 4 … 20 mA/HART –两线制. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118 电子部件 - 4 … 20 mA/HART –四线制 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 电子部件– Profibus PA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (13)10 电子部件 - Foundation Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1411 电子部件-, Modbus-, Level Master-协议. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (15)12 设定 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . (16)13 尺寸图. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (17)14 选型代码 (18)请注意防爆应用的安全说明防爆应用，需要注意相关的安全说明，可在V E G A公司的网站 上，在"Down loads - Approvals" 下面找到。

传感器种类及品牌称重传感器压力传感器流量传感器位移传感器湿度传感器液位传感器压力传感器静压式液位传感器隔离膜片压力传感器MEAS 压力传感器/变送器PC 封装式压力传感器数字压力传感器振动传感器/加速度传感器压电式加速度传感器压电薄膜振动传感器硅压阻MEMS技术+ 湿度传感器HM 系列湿度传感器/变送器HT 系列湿度传感器－PCB 模块 HS 系列温湿度传感器 + 力传感器FGP 力传感器FGP扭矩传感器F系列力传感器 /称重传感器EL 系列高性能力传感器 + 压电薄膜传感器压电薄膜加速度计压电薄膜超声波传感器压电电缆压电薄膜元件 + 油品分析传感器 + 温度传感器镍 4000 系列 Atexis 温度传感器玻璃封装探头专用温度补偿传感器医用探头客户定制探头表面贴装温度传感器红外温度传感器 + 位移/位置传感器霍尔编码器LVDT 配套控制显示仪倾角传感器角位移传感器直线位移传感器 + 磁阻传感器磁场测量传感器 + 光电传感器称重传感器Celtron 系列称重传感器 (美国)Cardinal Scale 系列(美国)Tedea-Huntleigh 称重传感器(美国)RICE LAKE 称重系列(美国)Nobel 张力传感器及仪表(美国)BLH 称重传感器(美国)Sensortronics(STS)传感器(美国)Transcell 称重传感器及仪表(美国)HBM 称重传感器及仪表(德国)PHILIPS(飞利浦)称重传感器(德国)FLINTEC传感器及仪表(德国)DACELL(大拿)传感器(韩国)SETech 称重传感器(韩国)Fine 称重传感器及显示仪表(韩国)Bongshin 称重传感器(韩国)ASAHI 系列传感器及控制仪(日本)NMB 称重传感器(日本)UTILCELL 称重传感器系列(西班牙)Sensocar 称重传感器及称重仪器系列(西班牙) Master K 称重传感器及其显示器系列(法国) METTLER TOLEDO 称重传感器 (瑞士)压力传感器Motorola/Freesale 压力传感器(美国)Cooper 压力传感器系列(美国)MSI/MEAS 压力传感器(美国)RDP 压力传感器(Pressure Transducers)系列(美国)流量传感器AW Flow Meters 流量开关 (美国)George Fischer Signet 流量传感器(美国) Proteus Industries Inc流量计(美国) Sensortechnics 流量传感器(德国)Hontzsch 流量传感器(德国)Omega流量传感器(英国)KELCO 流量开关(澳大利亚)Sensirion 流量传感器 (瑞士)位移传感器RDP 位移传感器(美国)SOLARTRON Metrology(AMETEK 位移传感器)(美国) MicroStrain 位移传感器(美国)Trans-Tek 位移传感器 (美国)MTS 位移传感器(美国)BEI Duncan Electronis(CST)位移传感器(美国) MACRO SENSORS 位移传感器(美国)NOVOtechnik位移传感器系列(德国)Waycon Positionsmesstechnik 位移传感器(德国) BALLUFF 位移传感器 (德国)MICRO-EPSILON 位移传感器(德国)ASM 位移传感器(德国)INDUcoder 位移传感器 (德国)DSeurope 位移传感器 (意大利)Sensonics 位移传感器 (英国)OPTEX FA 位移传感器 (日本)AEP 位移传感器(意大利)温湿度传感器CBT 温度传感器(美国)MIKRON 温度传感器(美国)EUROSWITCH 温度传感器(意大利)THERMAL-DETECTION 温度传感器(英国)E+E 温度传感器(奥地利)SMARTEC 温度传感器 (荷兰)液位传感器BUHLER 液位传感器(德国)加速度传感器CEC Vibration 加速度传感器(美国)Techni Measure(TM/DYTRAN)加速度传感器(振动传感器)(英国) SENSONICS 加速度传感器(英国)Bruel & Kj r(B&K)加速度传感器(英国)Sherborne Sensors 加速度传感器(英国)SEIKA 加速度传感器(德国)KYOWA 加速度传感器(日本)Global Sensor Technology 加速度传感器（美国）速度传感器E Energy 速度传感器(美国)rans-Tek 速度传感器(美国)Wilcoxon 速度传感器(美国)SENSORONIX 速度传感器(美国)PHOENIX 速度传感器(美国)AI-TEK Instrukrnts LLC 速度传感器(美国) RHEIN TACHO 速度传感器(德国)LENORD+BAUER 速度传感器(德国)SENSONICS 速度传感器(英国)JAQUET 速度传感器 (瑞士)EUROSWITCH 速度传感器(意大利)。

KK-1TRANSMISSOR E CONTROLADOR DE NÍVEL ULTRASSÔNICO Série LVCN210e D etecção de Nível, Comutador e Funções de Controle até 3 m (9,8')e C onfiguração Fácil e Rápida via Download de Software Gratuito e Adaptador USBe F eixe Estreito de 5,08 cm (2") e Banda Morta Curta de 10 cm (4")e Q uatro Relés Programáveise T ransdutor PVDF e Carcaça de Policarbonato 6Pe C ompensação Automática de Temperatura para Medição PrecisaO transmissor e controlador de nível ultrassônico da série LVCN210 da OMEGA oferece medição contínua de nível até 3 m (9,8') com saída de sinal de 4 a 20 mA, configurado por meio de nosso software disponível para download . O sensor de nível tem 4 relés programáveis com histerese selecionável e lógica garantida. O controlador de nível integrado pode reduzir os custos ao substituir o hardware de controle externo. O sensor de nível líquido sem contato é ideal para líquidos corrosivos, pegajosos ou sujos, além de ser amplamente selecionado para aplicações de nível em tanque diário, skid , IBC, reservatório e tanque de processo.ESPECIFICAÇÕES Intervalo: 3 m (9,8')Exatidão: ±0,2% do intervalo Resolução: 1 mm (0,039")Banda Morta: 10 cm (4")Largura de Feixe: 5,08 cm (2")Configuração: FUSB 2.0 gratuito para Windows ®. O sensor de nível é configurável via nosso software gratuito para PC e adaptador USB. Os sensores são oferecidos com e sem conectores USB. Os conectores podem ser usados para configurar muitos produtos de nível compatível. Baixe sua cópia gratuita em /ftp Memória: Não volátil Tensão de Alimentação: 24 VCC (loop )Consumo: 0,5 W Resistência de Loop : Máximo de 400 ΩSaída de Sinal: 4 a 20 mA, dois fios Inversão de Sinal: 4 a 20 mA ou 20 a 4 mA Garantia do Sinal: 4mA, 20 mA, 21 mA, 22 mA ou congela o último Tipo de Contato: (4) relés SPST Classificação do Contato: 60 VA, 1A no máximo Garantia do Contato: Perda de energia; fixação da última leitura Perda de Eco: Aberto, fechado ouPara unidades com roscas G, adicione "-G" ao código do produto, com custo adicional.Software de configuração para programação disponível gratuitamente em /ftp Exemplo do Pedido: LVCN210, transmissor de nível com relés e conector USB, 1 NPT ,intervalo de 3 m (9,8').LVCN210.Histerese: Selecionável Temperatura de Processo: -7 a 60°C (20 a 140°F)Compensação de Temperatura: Automática Temperatura Ambiente: -35 a 60°C (-31 a 140°F)Pressão: Máxima Pressão de T rabalho = 2 bar (30 psi)Classificação da Carcaça: Tipo 6P , encapsulada, resistente à corrosão e submersível Material da Carcaça: Policarbonato Material do Transmissor: PVDF Material da Capa do Cabo: poliuretano Tipo de Cabo: 9 condutores, blindado Comprimento do Cabo: 1,2 m (48")Montagem do Processo: 1 NPT (1" G opcional)Gaxeta de Montagem: FKM Classificação: Uso geral Conformidade: CE, RoHS。

DIMENSÕESSUPORTE PARA FIXAÇÃO EM PORTA DE PAINELCORTE NO PAINELREDUTOR M5IDENTIFICAÇÃO DO PAINEL FRONTAL IDENTIFICAÇÃO DOS FIOS1)FAIXA DE TRABALHO DO APARELHO MARRON- POSITIVO - 24Vcc2)DISPLAY DE INDICAÇÃO DA PRESSÃO AZUL- NEGATIVO3)LED INDICADOR DE SAÍDA 1 ACIONADA4)LED INDICADOR DE SAÍDA 2 ACIONADA5)RECLA DE PROGRAMAÇÃO DO APARELHO6)TECLA DE AJUSTES - INCREMENTO DE VALORES7)TECLA DE AJUSTES - DECREMENTO DE VALORESCOMO PROGRAMAR O APARELHOPRESSIONE A TECLAPOR 3 SEGUNDOS PARA ENTRAR NO MODO DE PROGRAMAÇÃONESSE PARÂMETRO PODEMOS ESCOLHER A UNIDADE DA PRESSÃO. O APARELHO PODE INDICAR APRESSÃO EM kPa, kgf/cm2, bAr, PSI, mmHg, ENTRE OUTRAS. DEFINIDA A UNIDADE, PRESSIONEPOR 1 SEGUNDO. ESSA REGRA VALE PARA OS PRÓXIMOS PARÂMETROS.NESSE PARÂMETRO DEFINIMOS A RESOLUÇÃO DO APARELHO. TEMOS DUAS OPÇÕES: 1/1000 E 1/2000.NESSE PARÂMETRO DEVEMOS SELECIONAR O MODO DE OPERAÇÃO DAS SAÍDAS DO APARELHO.VEJA ABAIXO COMO FUNCIONA CADA UMA DELAS.AQUI PODEMOS DEFINIR O ESTADO DAS SAÍDAS, NORMALMENTE ABERTO OU NORMALMENTE FECHADONESSE PARÂMETRO DEFINIMOS O TEMPO DE RESPOSTA DO APARELHO. TEMOS AS SEGUINTES OPÇÕES:2,5 ms, 5 ms, 100ms, 500ms e 1000ms.NESSE PARÂMETRO AJUSTAMOS A ESCALA DA SAÍDA ANALÓGICA DESEJADA. DEVE-SE AJUSTAR ACOMO AJUSTAR O "SET POINT" DO APARELHOPARA AJUSTAR O "SET POINT" 1 E 2 PASTA PRESSIONAR A TECLA COM UMA RÁPIDO TOQUE. NESSE CAMPOTAMBÉM PODEMOS ALTERAR A HISTERESE DE CADA "SET POINT", SE NECESSÁRIO. PARA MUDAR OS VALORES UTILIZEAS TECLAS DE INCREMENTO E DECREMETO. APÓS OS AJUSTES DEIXAR O DISPLAY EM RUN.MODO MODOMODO。

FTB500 Series Low Flowrate MetersIt is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.The information contained in this document is believed to be correct, but OMEGA accepts no liability for anyCONTENTS1. Introduction (2)2. Operation (3)2.1 Principle (3)2.2 Precautions (3)3. Installation (4)3.1 General Piping (4)3.2 Strainers/Filters (5)3.3 Installation Kits (5)4. Maintenance (6)4.1 General (6)4.2 Disassembly (6)4.3 Inspection & Repair (6)4.4 Assembly (8)4.5 Pickup Coil Testing (8)4.6 Trouble Shooting (10)4.7 Spare Parts (11)1IntroductionWe are proud that you have selected an Omega Low Flowrate Meter, the finest precision flow transducer on the market.The Omega FTB500 Series of Low Flowrate Meters are designed to meet the need for a high quality low flow measurement device for service in low to moderate viscosity clean liquids and for gas applications.The information in this manual is provided to assist in the proper installation, use, and maintenance of your instrument.Please take a few minutes to read through this manual before installing and operating your meter. If you have any problems with the meter, refer to the maintenance and troubleshooting sections of this manual.If you need further assistance, contact your local Omega Representative or contact the Omega customer service department by telephone, fax, or email for advice.2Operation2.1PrincipleThe Omega FTB500 Series of Low Flowrate Meters has been developed to meet the need for a low flow measurement device for use with low to moderate viscosity clean liquids and for gas measurement applications.The Omega FTB500 Series of Low Flowrate Meters is a family of low flow rate measurement devices whose design is based on a Pelton Wheel-like rotor. The measured fluid is directed tangentially through a velocity nozzle against the rotor causing it to spin. The pickup coil senses the spinning motion of the rotor through the housing and converts it into a pulsing electrical signal. Summation of the pulsing electrical signal relates directly to the total flow, while the frequency is related to the flow rate.2.2Precautions♦Do not drop the meter. Dropping the meter may result in damage to the meter housing and/or internals.♦Do not operate the meter at flowrates greater than the maximum flowrate marked on the meter. Operating atflowrates greater than the maximum flowrate may over-spin the meter. Over-spinning may result in damage tothe meter.CAUTION:Avoid over-spinning the meter. Over-spinning the meter may result in damage to the meter internals and lead to meterfailure.3 InstallationUpon receipt of the flowmeter carefully inspected it, checking for any indications of damage which may have occurred during shipment. Inspect all packing material carefully for parts or components which may have been packed with the shipment. Refer to the packing list/invoice for a detailed list of items included in the shipment.3.1 General PipingThe Omega FTB500 Series of Low Flowrate Meters is capable of sensing fluid flow in one direction only. The meter housing is marked by a flow direction arrow to indicate the direction of flow through the meter. The meter must be installed in the piping in the correct orientation to ensure the most accurate and reliable operation. Care should be taken in the proper selection of the mating fittings. Size, type of material, and pressure rating should be the same as the flowmeter supplied.When it is expected that flow will be intermittent, the meter should not be mounted at a low point in the piping system. Solids which settle or congeal in the meter may affect meter performance.In order to achieve optimum electrical signal output from the flowmeter, due consideration must be given to its isolation from ambient electrical interference such as nearby motors, trans-formers, and solenoids.A typical flowmeter installation is shown below:Blocking and Bypass valves should be installed if it is necessary to do preventive maintenance on the flowmeter without shutting down the flow system. The Bypass valve can be opened before the Blocking valves are closed allowing the flow to continue while removing the turbine flowmeter for service.BYPASS RUN METER RUNIMPORTANT: All flow lines should be purged prior to installing themeter. To prevent possible damage to the meter, install themeter ONLY in flow lines that are clean and free of debris.Upon initial start-up of the system a spool piece should be installed in place of the flowmeter so that purging of the system can be performed to remove all particle debris which could cause damage to the meter internals. In applications where meter flushing is required after meter service, care should be taken as to not over-spin the meter, as severe meter damage may occur.CAUTION:Avoid over-spinning the meter. Over-spinning the meter may result in damage to the meter internals and lead to meterfailure.3.2Strainers/FiltersThe Omega FTB500 Series of Low Flowrate Meters is designed for use in a clean fluid service. However, the service fluid may carry some particulate material which would need to be removed before reaching the flowmeter. Under these conditions a strainer/filter may be required to reduce the potential hazard of fouling or damage that may be caused by foreign matter.METER SIZE MESH SIZE PARTICLE SIZE(Maximum)¼" to ½"100 .00555/" to 1¼"70 .00881½" to 3"40 .015If a strainer/filter is required in the system, it should be located upstream of the flowmeter taking care that the proper minimum distance is kept between the strainer and flowmeter.3.3Installation KitsInstallation kits for the Omega FTB500 Series of Low Flowrate Meters consist of two lengths of appropriate tubing cut to a length appropriate for the upstream and downstream straight pipe run with appropriate end fittings.4Maintenance4.1GeneralPreventive maintenance for the Omega FTB500 Series of LowFlowrate Meters consists of a thorough general inspection.Remove the meter from the service line and take to a clean workarea. Use the following procedures and exploded component views to remove, inspect, and reinsert the flowmeter internals.4.2Disassembly1.Hold the meter securely using a vise. Meter orientationshould be such that the threaded plug is facing up. Useextreme care not to damage the meter housing or pipingconnections when placing in the vise.ing a large-blade screwdriver, turn the plugcounterclockwise to remove.3.To remove the shaft assembly, carefully thread a 10-32screw into the hole provided in insert. Thread the screwinto the insert until it bottoms out (finger tight only).4.Turn the housing over and slowly and carefully pull theshaft assembly and internals out of the housing. Takecare not to damage the shaft, rotor, and/or bearings.5.Remove and discard the gasket/seal.4.3Inspection & Repair1.Examine the flowmeter internals for signs of corrosionor fouling by foreign materials.2.Examine the shaft, rotor, and bearings for signs of wearand/or damage.3.If wear or damage is present, replace with new parts.NOTE: Clean all of the internals in an approved cleaning solution.Exploded View: C – Hard Carbon Bearing ModelsExploded View: BB - Ball Bearing ModelsRotorRotor4.4 Assembly1.Install any new parts.2.Guide the rotor and bearing assembly onto the shaft.Make sure the rotor is installed with the cup side of thePelton wheel facing the “IN” side of the housing.3.Place a new gasket on the insert. Always use a newgasket.4.Place the shaft assembly insert, gasket, and rotorassembly back into housing by inverting the housing tokeep gasket and rotor assembly in place.5.Install the threaded plug and tighten to 50 ft-lb.4.5Pickup Coil TestingTesting the MAG and MCP (RF) coils consists of measuring the resistance with an ohmmeter. Resistance measurements are to be made when there is no flow through the meter or with the coil removed from the meter housing.1.Measure the resistance between pin A and pin B. Theresistance should be approximately as listed in thefollowing table of some common coils.2.The resistance from any pin to the case should be greaterthan 1 Mohm.COIL DC RESISTANCE(Ohms)MC2PAHT 15.0 ±10%MCP3A 11.5 ±10%PC13-74G 1800 ±10%PC13-74S 1850 ±15%PC24-45G 1350 ±10%PC24-45S 1850 ±15%PC28-13G 120 ±20%PC28-14G 180 ±20%If either resistance measurement fails, replace the pickup coil. Firmly seat the new coil in the flowmeter and tighten the locking nut.4.6Trouble ShootingRefer to the following troubleshooting guide for assistance with possible meter malfunctions:TROUBLE CAUSE REMEDY Fluid will not flow ▪Meter clogged. Clear meter.through the meter ▪Line to meterblocked.Clear line to meter.Reduced flow through the meter ▪Meter partiallyclogged.Clear meter.▪Line to meterpartially blocked.Clear line to meter.Meter readings inaccurate ▪Fluid flowrate isnot within meterflow range.See “Specifications” formin and max flowrates. ▪Meter drag due toworn or damagedparts.Replace worn ordamaged parts.Meter not giving pulse ▪Faulty pickup coil. Replace pickup coil.signal ▪Meter internals notturning due toworn or damagedparts. Replace worn or damaged parts.4.7Spare PartsThe following table contains the suggested spare parts for the Omega FTB500 Series of Low Flowrate Meters:Item No. Qty Part Description1 1 PickupCoil1 1 Seal/GasketAssembly1 1 Rotor1 1 BearingsAssembly1 1 ShaftSpecific meter parts are dependent upon the meter size and model, always have the complete meter model number or serial number available when consulting the factory.WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. U pon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND W HATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED W ARRANTIES INCLUDING ANY W ARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty,negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1)as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/ DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department.BEFORE RETU RNING ANY PRODU CT(S) TO OMEGA, PU RCHASER MU ST OBTAIN AN AU THORIZED RETU RN (AR) NU MBER FROM OMEGA’S CU STOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please havethe following information available BEFOREcontacting OMEGA:1.Purchase Order number under whichthe product was PURCHASED,2.Model and serial number of the productunder warranty, and3.Repair instructions and/or specificproblems relative to the product.FOR NON-WARRANTY REPAIRS,consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2.Model and serial number of theproduct, and 3.Repair instructions and/or specific problemsrelative to the product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2011 OMEGA ENGINEERING, INC. All rights reserved. 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