Low Price Original Endress Hauser Pressure Transmitter PMP55

• Customization: Available
• Type: Differential Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: E+H PMP55
• Measuring Medium: Water, Steam, Corrosive Liquids
• Accuracy Grade: 0.1G
• Pressure range: 0～1.5kPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Product Name: E+H PMP55
• Model Number: PMP55
• Warranty: 1 Year
• Material: 316L
• Customized Support: OEM, ODM, Obm
• Signal Output: 4~20mA
• Measurement Range: 0.1...0..100MPa
• Process Temperature: -40°c...+130°c (-40°f...+266°f +15
• Ambient Temperature: -40°c...+85°c (-40°f...+185°f)
• Max. Overpressure Limit: 600bar (9000psi)
• Smallest Calibratable Span: 20 Mbar (0.3 Psi)
• Range of Power Supply: 5-9V (Generally 5V )
• Range of Operating Temperature: -40~85c
• Differential Pressure: 0–5 Bar
• Temperature Adaptability: -90°c to +400°c
• Transport Package: Original and New
• Specification: 40X30X30 cm
• Trademark: E+H
• Origin: Germany
• HS Code: 9026201090
• Production Capacity: 1000 Piece/Year
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

E+H PMP55 

At the heart of the PMP55 lies a state - of - the - art piezoresistive sensor. This sensor operates on the principle that when pressure is applied to a material, its electrical resistance changes in a proportional manner. In the case of the PMP55, a single - crystal silicon piezoresistive element is employed. When process pressure acts upon the sensor, it causes minute mechanical deformations in the silicon structure. These deformations, in turn, alter the electrical resistance of the piezoresistive elements within the sensor.

The sensor is configured in a Wheatstone bridge circuit, which is a fundamental electrical circuit for measuring changes in resistance. As the resistance of the piezoresistive elements in the bridge changes due to the applied pressure, it leads to an imbalance in the bridge. This imbalance generates an electrical voltage output that is directly proportional to the pressure applied to the sensor. The relationship between the pressure P and the output voltage V can be expressed as V=kP, where k is a proportionality constant that is determined by the characteristics of the piezoresistive sensor and the Wheatstone bridge circuit.

1.Design Features

1.1 Housing Design: Durability Meets Functionality
1.1.1 Material Options
The PMP55 offers a choice of housing materials to suit different application requirements. The single - chamber housing is available in either aluminum or 316L stainless steel. Aluminum housing provides a lightweight yet robust solution, making it suitable for applications where weight is a consideration, such as in mobile or portable industrial setups. It also offers good corrosion resistance in many general - purpose industrial environments.

On the other hand, 316L stainless - steel housing is the go - to option for more demanding applications. 316L stainless steel is highly resistant to corrosion, even in the presence of aggressive chemicals, high humidity, or extreme temperatures. This makes it ideal for use in industries such as chemical processing, oil and gas, and marine applications, where the transmitter may be exposed to harsh and corrosive conditions.
1.1.2 Mechanical Integrity
The housing of the PMP55 is designed to withstand mechanical stresses. It is constructed to be rugged and durable, capable of withstanding impacts, vibrations, and mechanical shocks that are common in industrial settings. The enclosure is engineered to meet high - protection - level standards, typically achieving an IP (Ingress Protection) rating of IP66/67. An IP66 rating means that the housing is dust - tight and protected against powerful water jets from any direction. An IP67 rating further indicates that the device can be temporarily immersed in water up to a certain depth without damage. This high - level of protection ensures the reliable operation of the PMP55 in challenging industrial environments.
1.2 Process Connections: Versatility for Every Application
1.2.1 Threaded Connections
The PMP55 offers threaded process connections as one of the options. Threaded connections, such as G1/2...G2 or MNPT1/2...MNPT2, provide a simple and cost - effective way to install the pressure transmitter. They are easy to assemble and disassemble, which is convenient for maintenance and replacement purposes. Threaded connections are commonly used in applications where a quick and straightforward connection is required, such as in small - to - medium - sized pipelines or in applications where space is limited

2.Technical Specifications

2.1 Process - Related Specifications
2.1.1 Process Temperature Range
The PMP55 is designed to operate in a wide process - temperature range, spanning from - 70 °C to + 400 °C (- 94 °F to + 752 °F). This broad temperature range makes it suitable for a diverse range of industrial applications. In cryogenic applications, such as in the storage and transportation of liquefied gases, the PMP55 can accurately measure pressure at extremely low temperatures. In high - temperature processes, such as in the chemical and petrochemical industries, where reactions may occur at elevated temperatures, the PMP55 can also function reliably.

The ability to operate over such a wide temperature range is due in part to the use of high - quality materials in its construction, as well as the advanced temperature - compensation algorithms implemented in its electronics. These features ensure that the accuracy of the pressure measurement remains unaffected by temperature variations, providing consistent and reliable results in all temperature conditions.
2.1.2 Process Pressure Range
The PMP55 offers an impressive pressure - measurement range, with options starting from 400 mbar up to 400 bar (15 psi to 6000 psi). This wide range of pressure - measurement capabilities makes it suitable for use in applications with varying pressure requirements. In low - pressure applications, such as in ventilation systems or in the measurement of gas pressures in some laboratory setups, the PMP55 can provide accurate readings at the lower end of the pressure spectrum.
2.2 Measurement - Related Specification
 Measuring Accuracy
The PMP55 is renowned for its high - accuracy pressure measurement. The standard accuracy of the transmitter is ± 0.15% of the full - scale range. For applications that require even greater precision, the "platinum" version of the PMP55 offers an accuracy of ± 0.075% of the full - scale range. This high level of accuracy is crucial in many industrial applications.

In the pharmaceutical industry, for example, accurate pressure measurement is essential for ensuring the proper formulation and quality of drugs. In the food and beverage industry, accurate pressure control is necessary for maintaining product consistency and safety. The high accuracy of the PMP55 allows for precise control of processes, minimizing waste and ensuring product quality.

Specification

Pressure Range	0–25 mbar up to 0–400 bar (model-dependent)
Accuracy	±0.075% of span (high-performance model)
Output Signal	4–20mA + HART, PROFIBUS PA, FF
Process Temperature	-40°C to +150°C (with remote seals)
Protection Rating	IP66/IP67 (NEMA 4X)
Certifications	SIL 2/3, ATEX/IECEx, NEPSI (for hazardous areas)
Power supply voltage	10.5 ~ 45 V DC
Power consumption	≤ 25 mA

Company Profile

 KeRui (Weifang) Automation Equipment Co., Ltd., your esteemed partner in pioneering industrial automation solutions. With a steadfast commitment to excellence, we specialize in the development, production, and distribution of cutting-edge industrial automation instruments. Our extensive portfolio caters to a diverse array of industries, delivering unparalleled precision and reliability.

At KeRui (Weifang), we take pride in offering a comprehensive range of products and bespoke technical services tailored to exceed the unique demands of our esteemed clientele. From state-of-the-art flow instruments to precise liquid level gauges, advanced temperature sensors, and robust pressure measurement devices, our offerings epitomize innovation and technological superiority.

Our expertise extends to electrical instruments, thermal intelligent systems, and sophisticated programmable logic controllers (PLC) alongside DCS distributed control systems, setting benchmarks in efficiency and performance across various sectors. Industries ranging from electric power and metallurgy to petrochemicals, environmental protection, plastics, food processing, and textiles benefit from our advanced solutions.

In fostering strategic alliances with esteemed brands such as Rosemount, Honeywell, Yokogawa and Siemens, we ensure the delivery of premium-grade products and pioneering solutions that uphold the highest industry standards.

Thank you for choosing KeRui (Weifang) Automation Equipment Co., Ltd. We eagerly anticipate the opportunity to elevate your operations with our unrivaled solutions and unwavering dedication to excellence.

Certifications

Our Service

OEM / ODM services
To 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 services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
 
MAINTENANCE & AFTER-SALES SERVICES
Customer 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 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

Packaging & Shipping

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: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 l get a lower price if l 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.

 

 

Q:How about after-sales service?

A: We are 24 hours online, if you have any problem, please contact us directly.