100% Original Endress+Hauser E+H Deltabar Pmd55 Differential Pressure Transmitter

Product Description

Product Description

 

In the intricate world of industrial processes, the accurate measurement of differential pressure is of utmost importance. The E+H Deltabar PMD55 Differential Pressure Transmitter emerges as a leading solution, offering high - precision measurements and reliable performance across a wide range of applications. This advanced device is designed to meet the stringent demands of industries such as oil and gas, chemical, power generation, and water treatment, where precise pressure monitoring is crucial for efficient and safe operations.

 

Product Overview

The E+H Deltabar PMD55 is a state - of - the - art differential pressure transmitter that combines cutting - edge technology with robust construction. It is engineered to measure the difference in pressure between two points in a process, providing valuable data for process control, monitoring, and optimization. The transmitter features a compact and modular design, making it easy to install, maintain, and integrate into existing industrial systems.

 

Pressure Sensing Mechanism

The Deltabar PMD55 operates on the principle of detecting the differential pressure between two process connections. The pressure from the two sources acts on the transmitter's sensor, which consists of a measuring diaphragm. When there is a difference in pressure between the two sides of the diaphragm, it deforms. This deformation is proportional to the differential pressure applied.

Signal Conversion and Processing

The electrical signal generated by the piezoresistive sensor is initially a small - level signal. This signal is first amplified within the transmitter to a more suitable level for further processing. The amplified signal is then sent to an analog - to - digital converter (ADC). The ADC converts the analog electrical signal into a digital signal, which is more suitable for processing by the transmitter's microcontroller.

 

Product Parameters

 

Parameter	Specification
Model	Endress+Hauser Deltabar PMD55
Type	Differential Pressure (DP) Transmitter
Measuring Range	Up to 400 bar (5800 psi) depending on sensor type
Accuracy	±0.05% of span (typical), ±0.075% (including linearity & hysteresis)
Long-Term Stability	±0.1% of URL (upper range limit) per year
Output Signal	4-20 mA HART, PROFIBUS PA, Foundation Fieldbus (optional)
Power Supply	10.5-45 V DC (HART), 9-32 V DC (PROFIBUS PA/FF)
Ambient Temperature	-40°C to +85°C (-40°F to +185°F)
Process Temperature	-70°C to +400°C (-94°F to +752°F) with remote seals
Pressure Limit	Up to 400 bar (5800 psi) static pressure
Housing Protection	IP66 / IP67, NEMA 4X
Materials (Wetted Parts)	Stainless steel (standard), Hastelloy, tantalum (optional)
Process Connections	1/2" NPT, G1/2, flange options available
Certifications	SIL 2/3, ATEX, IECEx, CSA, FM
Display	4-line LCD with touch operation (optional)
Weight	~3.5 kg (7.7 lbs) (depends on configuration)

Company Profile

 

KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment 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 felds.

 

 

Company Achievements

KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.

 

 

 

 

Packaging & Shipping

FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information

Q2: 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

Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.

Q4: How about the payment terms?
A: You can choose T/T.

Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.

Q6: What is the MOQ?
A:1PC.

Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.

 

Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

 

Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.