Original and Brand New Endress+Hauser E+H Pmd75 Differential Pressure Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: E+H PMD75
• Measuring Medium: Liquid
• Accuracy Grade: 0.1G
• Pressure range: 0.001MPa～35MPa
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Product Name: Endress+Hauser E+H Pmd50 Pressure Transmitter
• Brand: Endress+Hauser
• Model: Pmd50
• Specific Model: Pmd50
• Product Category: Industrial Goods
• Product Type: Pressure Transmitter
• Material/Composition: Aluminum / Stainless Steel (Sst)
• Country of Origin: China
• Packaging Type: Boxed Goods
• Price Terms: Fob Qingdao
• Stock Availability: in Stock
• Express Delivery 1: UPS
• Express Delivery 2: DHL
• Express Delivery 3: FedEx
• Material: 316L
• Transport Package: Box
• Specification: 30*30*30, 5kg
• Trademark: Endress+Hauser
• Origin: China
• HS Code: 9026201090
• Production Capacity: 100/Month
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Endress+Hauser Deltabar PMD75 Differential Pressure Transmitter
1. Product Overview
The Deltabar PMD75 is a high-precision differential pressure transmitter engineered for continuous measurement of liquids, gases, and vapors across diverse industrial sectors. Utilizing a piezoresistive sensor and welded metallic membrane, it ensures exceptional stability in harsh environments. Designed per IEC 61508 for SIL 2/3 safety applications, it meets rigorous international standards for functional safety in critical processes.

Detailed Photos

Product Parameters

Parameter	Specification
Measuring Range	0.25 mbar to 40 bar (0.0036 to 600 psi)
Accuracy	Standard: ±0.05%; Platinum option: ±0.035%
Process Temperature	-40°C to +85°C (-40°F to +185°F)
Process Connections	Threaded
Overload Resistance	Max. 420 bar (42 MPa / 6,300 psi)
Long-Term Stability	±0.075% full scale per year
Output Signals	4-20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus
Wetted Materials	Alloy C276, 316L, Monel, Tantalum
Membrane Options	316L, Alloy C, Tantalum, Gold-Rhodium
Turndown Ratio	100:1 (extendable via custom configuration)

3. Advanced Design Features
Sensor Technology: A robust metallic sensor with TempC membrane (patented) minimizes temperature-induced errors, maintaining accuracy even under thermal gradients .
Modular Construction: Components (sensor, display, electronics) are independently replaceable, reducing lifecycle costs and downtime .
HistoROM Data Management: Stores device parameters, calibration data, and diagnostics. Simplifies recommissioning and compliance audits 
Dynamic Response: Current output response time: <100 ms; Digital protocols (PA/FF): <500 ms. Configurable damping (0-60 sec) for noisy processes .
4. Safety and Certifications
Functional Safety: SIL 3 certification (TÜV SÜD) for flow/differential pressure monitoring per IEC 61508 .
Explosion Protection: ATEX, IECEx, FM approvals for hazardous areas.
Environmental Compliance: WHG (German Water Resources Act) overfill prevention; Marine approvals (DNV/GL) 
5. Operational Advantages
User Interface: Local display with 3-key navigation enables menu-guided commissioning without external tools. Supports unit conversion and diagnostics 
Diagnostics and Monitoring: Real-time function monitoring of electronics and sensor. Preemptive alerts for drift or overload conditions .
Installation Flexibility: Supports remote seals for extreme temperatures (up to 400°C / 752°F) and high-viscosity media .
6. Applications Across Industries
Flow Measurement: Volumetric/mass flow calculation via orifice plates or Venturi tubes in steam, gas, or liquid lines.
Level Monitoring: Hydrostatic level and density-based mass measurement in tanks/reactors.
Differential Pressure Control: Filter and pump monitoring with high-overload protection 
7. Comparison with Predecessor Models

Feature	PMD75	PMD70 (Legacy)
Accuracy	±0.035% (Platinum)	±0.075%
Safety	SIL 3 certified	SIL 2 certified
Data Management	HistoROM integrated	Limited storage
Communication	FF/PA standard	HART-only optional

8. Compliance Standards
Electrical Safety: IEC 61010-1
EMC: IEC 61326
Hygienic: EHEDG, 3-A for food/pharma
Sealing: IP66/67
9. Conclusion
The Deltabar PMD75 redefines reliability in differential pressure measurement with unmatched accuracy (0.035%), SIL 3 safety, and modular serviceability. Its future-ready design supports Industry 4.0 integration through digital protocols, while HistoROM ensures operational transparency. For industries demanding precision under extreme conditions-from chemical processing to offshore platforms-the PMD75 delivers a 30% reduction in total ownership cost via reduced calibration downtime and extended service intervals.

Company Profile

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.

Packaging & Shipping

The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.

FAQ

Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information.
Q: What is the delivery time?
A: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
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.