Basic Info.
Output Signal Type
Digital Type
Production Process
Normal Wirewound
Feature
Corrosion Resistant
Product Name
E+H Endress+Hauser Cerabar PMP51 Pressure Transmit
Measurement Range
-1 Bar to 400 Bar
Output Signal
4–20 Ma Hart, Profibus PA, Foundation Fieldb
Power Supply
10–35 V DC (Standard) / 15–30 V DC (I
Ambient Temperature
-40°c to +85°c (-40°f to +185°f)
Pressure Rating
up to 400 Bar (5800 Psi)
Materials (Wetted Parts)
316L Stainless Steel (Fork), FKM/EPDM Seals
Process Connections
G1/2", 1/2" NPT, DIN 3852-E, Flange Options
Protection Rating
IP66/IP68, NEMA 4X
Certifications
ATEX, Iecex, Sil 2/3, CE, FM, CSA, Nepsi
Long-Term Stability
±0.15% Fs Per Year
Self-Diagnostics
Heartbeat Technology
Display
LCD with Backlight (Local Readout)
Transport Package
Support Air/Land/Sea Transportation
Specification
35cm*30cm*30cm*
Product Description
Product Pictures
Product Parameters
| Parameter | Specification | Notes |
|---|
| Measuring Range | -1 bar to 400 bar (customizable spans) | Vacuum to high-pressure variants available. |
| Accuracy | ±0.1% of span (FS = Full Scale) | Industry-leading precision; minimal hysteresis. |
| Output Signal | 4-20 mA HART, PROFIBUS PA, Foundation Fieldbus | Digital protocols for seamless PLC/DCS integration. |
| Power Supply | 10-35 V DC (standard) / 15-30 V DC (intrinsic safety) | Low energy consumption; suitable for hazardous areas. |
| Process Temperature | -40°C to +130°C (-40°F to +266°F) | Extended range up to +150°C (+302°F) with optional cooling elements. |
| Ambient Temperature | -40°C to +85°C (-40°F to +185°F) | Stable performance in extreme environments. |
| Pressure Rating | Up to 400 bar (5800 psi) | Overpressure protection for harsh industrial conditions. |
| Materials (Wetted Parts) | 316L stainless steel, Hastelloy® C4, Tantalum, Ceramic | Corrosion-resistant for aggressive media (acids, steam, hydrocarbons). |
| Process Connections | G½", ½" NPT, DIN 3852-E, flange options | Flexible mounting for pipelines, tanks, or reactors. |
| Protection Rating | IP66/IP68, NEMA 4X | Dust-tight, waterproof, and resistant to high-pressure washdowns. |
| Certifications | ATEX, IECEx, SIL 2/3, CE, FM, CSA, NEPSI | Approved for hazardous areas (Zone 0/1/2, Div 1/2). |
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Product Description
Product Description: E+H Endress+Hauser Cerabar PMP51 Pressure Transmitter
The E+H Endress+Hauser Cerabar PMP51 Pressure Transmitter is a cutting-edge instrument designed for precise and reliable pressure measurement across diverse industrial applications. Combining robust engineering with advanced diagnostics, it delivers unmatched performance in demanding environments such as chemical processing, oil and gas, pharmaceuticals, and water treatment. Its versatility, accuracy, and durability make it a cornerstone of modern process automation.
Technical Excellence
At its core, the PMP51 employs a high-stability ceramic or metal sensor capable of measuring pressures from -1 bar to 400 bar, with an industry-leading accuracy of ±0.1% of span. This precision ensures critical process control, whether monitoring pipeline integrity in refineries or safeguarding reactor pressures in chemical plants. The transmitter operates seamlessly across a process temperature range of -40°C to +130°C (-40°F to +266°F), extendable to +150°C (+302°F) with optional cooling elements, making it suitable for extreme thermal conditions.
Constructed with 316L stainless steel, Hastelloy® C4, or tantalum wetted parts, the PMP51 resists corrosion from aggressive media like acids, steam, and hydrocarbons. Its IP66/IP68 and NEMA 4X protection ratings ensure reliable performance in dusty, humid, or high-pressure washdown environments, while certifications such as ATEX, IECEx, and SIL 2/3 guarantee compliance in hazardous areas (Zone 0/1/2).
Smart Functionality & Connectivity
The PMP51 integrates Heartbeat Technology, a self-diagnostic feature that continuously monitors sensor health, detecting issues like drift, electronics faults, or calibration deviations. This predictive maintenance capability aligns with NAMUR NE107 standards, reducing unplanned downtime and lifecycle costs.
Supporting 4-20 mA HART, PROFIBUS PA, and Foundation Fieldbus outputs, the transmitter ensures seamless integration with PLCs, DCS, and SCADA systems. Bluetooth® connectivity via the Field Xpert app enables wireless configuration, real-time diagnostics, and remote parameter adjustments, enhancing operational efficiency.
Key Features
Multi-Variable Measurement: Simultaneously monitors pressure, temperature, and derived variables (e.g., level, flow).
Hygienic Design: EHEDG-compliant versions for sterile processes in food, beverage, and biotech industries.
Plug-and-Play Setup: Preconfigured settings for rapid deployment, minimizing commissioning time.
Overload Protection: Robust sensor technology withstands pressure spikes up to 400 bar (5,800 psi).
Factory Pictures
Company Profile
KeRul (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 Services
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
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 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.
