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China, Chinese Original E+H Endress Hauser Deltabar Pmd55b Differential Pressure Transmitter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorLiquid Level SensorTransmitterPressure Transmitter
Kerui (Weifang) Automation Equipment Co., Ltd.
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Product Description Product Pictures Product Parameters ParameterSpecificationStandard/CertificationMeasured VariableDifferential pressure, level, flowISO 5167-1Pressure Range0-40 bar (0-580 psi)Accuracy: ±0.075% of spanAccuracy±0.075% of span (optional: ±0.05%)IEC 60770-1Long-Term Stability±0.1% of span per yearOIML R117Output Signal4-20 mA HART? 7, PROFIBUS PA, FFIEC 61158-2Power Supply12-30 V DC (loop-powered)NEC Class 1, Division 2Process Temperature-40°C to +120°C (-40°F to +248°F)IEC 60751 (Pt100)Product DescriptionE+H Endress+Hauser Deltabar PMD55B Differential Pressure Transmitter - Product DescriptionThe E+H Endress+Hauser Deltabar PMD55B Differential Pressure Transmitter is a high-precision instrument designed for reliable measurement of differential pressure, level, and flow in demanding industrial applications. Renowned for its accuracy, robustness, and versatility, it serves critical roles in oil and gas, chemical processing, water treatment, HVAC systems, and offshore installations. Combining advanced sensor technology with rugged construction, the PMD55B ensures optimal process control, safety, and efficiency even in extreme environments.Core Technical PerformanceThe Deltabar PMD55B operates across a wide pressure range of 0-40 bar (580 psi) with an exceptional accuracy of ±0.075% of span (±0.05% optional). Its high-resolution sensor delivers stable measurements for differential pressure (DP), level, and flow, even in applications with rapid pressure fluctuations or corrosive media. The transmitter functions seamlessly in process temperatures ranging from -40°C to +120°C (-40°F to +248°F) and is compatible with a variety of fluids, including aggressive chemicals, steam, and gases.Robust Design and Material IntegrityConstructed with a 316L stainless steel or Hastelloy C-276 diaphragm, the PMD55B resists corrosion from harsh media such as hydrogen sulfide , hydrochloric acid (HCl), and saltwater. The housing is available in aluminum (IP67) for general use or stainless steel (IP69K) for harsh environments, ensuring protection against dust, moisture, and high-pressure washdowns. Its compact, modular design simplifies installation in space-constrained areas, while the no-moving-parts architecture minimizes wear and maintenance.Advanced Functional CapabilitiesHigh Accuracy and Stability: ±0.075% span accuracy with long-term stability of ±0.1% per year, ideal for custody transfer and critical process control.HART? 7 and PROFIBUS PA Integration: Enables remote configuration, diagnostics, and seamless communication with DCS/PLC systems.Intelligent Diagnostics: Monects overpressure, sensor drift, and process anomalies, providing early warnings to prevent downtime.Energy Efficiency: Loop-powered operation (12-30 V DC) reduces energy consumption and supports sustainable operations.Industry-Specific ApplicationsOil & Gas: Measures level in separators, flow in pipelines, and filters in refineries, compliant with NACE MR0175 for sour gas environments.Chemical Processing: Handles corrosive fluids in reactors, distillation columns, and storage tanks with PTFE seals and Hastelloy components.Water/Wastewater: Monitors pump performance, filter clogging, and tank levels in treatment plants with IP69K-rated housings.HVAC Systems: Tracks air and water flow in ducts and chillers, optimizing energy efficiency and system performance.Certifications and ComplianceThe PMD55B meets stringent global standards, including ATEX/IECEx Ex d IIC T6 Gb for hazardous areas (Zone 1/21), SIL 2 functional safety (IEC 61508/61511), and DNV GL/ABS marine certifications for offshore platforms. Its EMC immunity (30 V/m @ 80 MHz-1 GHz) ensures reliable performance in electrically noisy environments.Competitive AdvantagesPlug-and-Play Installation: Pre-calibrated for common media (water, oil, gas) with intuitive setup via local display or FieldCare? software.Versatile Mounting Options: Supports direct flange, capillary, or remote seal installations for flexible integration.Global Support Network: Endress+Hauser's worldwide service teams provide rapid technical assistance, calibration, and spare parts. Factory Pictures Company ProfileKeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields. Our ServicesOEM / ODM servicesTo meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.Order servicesFastest reply:Professional sales engineers 7/24 online servicesPayment terms:T/T ,Western union, Paypal, Credit Card, L/C othersFast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .MAINTENANCE & AFTER-SALES SERVICESCustomer Feedback: Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.Warranty period: 12 monthsProduct life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensorsFAQQ: How long will you give me the reply?A: We will reply to you as soon as we see the informationQ: What is the delivery time?A:The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time.Q: How about your package?A: Do not worry about the package, we have rich experience in packing.Q: How about the payment terms?A:You can choose T/T.Q: What is the MOQ?A:1PC.Q: Can I get a lower price if I order large quantities?A: Yes, cheaper prices with more bigger size orders.Q:After sales and warranty?A: We provide one year warranty lifetime technical support services.
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