Endress+Hauser Cerabar PMC11-AA1U1PBWBJA Gauge Pressure Transmitter
- Product Name：Endress+Hauser Cerabar PMC11-AA1U1PBWBJA Gauge Pressure Transmitter
- Product Number：PMC11-AA1U1PBWBJA
- Brand：Endress+Hauser
- Views：0
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Endress+Hauser Cerabar PMC11-AA1U1PBWBJA Gauge Pressure Transmitter
的详细介绍
Endress+Hauser Cerabar PMC11-AA1U1PBWBJA
Gauge Pressure Transmitter
The Endress+Hauser PMC11-AA1U1PBWBJA is a compact, cost-effective gauge pressure transmitter from the Cerabar PMC11 series. Featuring a capacitive ceramic sensor with a non-oil-filled (dry) measuring cell, it is designed for reliable pressure measurement in gases, vapors, and liquids across standard industrial applications .
Order Code Interpretation: PMC11-AA1U1PBWBJA
Based on Endress+Hauser's ordering structure :
| Position | Code | Interpretation |
|---|---|---|
| Approval | AA | Non-hazardous area (standard) |
| Output | 1 | 4-20 mA analog output |
| Electrical Connection | U | Valve plug ISO4400 M16 (DIN 43650-A), IP65/NEMA Type 4X |
| Pressure Range | 1P | 10 bar / 1 MPa / 150 psi gauge |
| Calibration Unit | B | Sensor range in mbar/bar |
| Process Connection | WBJ | Thread ISO228 G1/2", 316L stainless steel |
| Seal Material | A | FKM (Viton®) |
Overload Limit: 40 bar / 4 MPa / 600 psi for this 10 bar configuration .
Key Features & Benefits
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Oil-Free Ceramic Sensor: Capacitive, non-oil-filled dry cell with 99.9% Al₂O₃ ceramic provides exceptional wear resistance and eliminates risk of oil leakage .
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0.5% Reference Accuracy: ±0.5% of span with 0.2% of URL/year long-term stability ensures reliable process monitoring .
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Compact & Cost-Effective: Most price-attractive compact pressure transmitter in its segment; Fundamental selection product .
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High-Quality Materials: 316L stainless steel wetted parts and high-purity ceramic sensor for corrosion resistance .
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Easy Installation: Ultra-compact design with customizable measuring ranges saves installation time .
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Robust Protection: IP65 / NEMA Type 4X enclosure with M16 valve plug connector suitable for dusty and wet industrial environments .
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Endress+Hauser |
| Product Series | Cerabar PMC11 |
| Measuring Principle | Gauge pressure, capacitive ceramic sensor |
| Pressure Range | 0 to 10 bar / 0 to 1 MPa / 0 to 150 psi gauge |
| Overload Limit | 40 bar / 4 MPa / 600 psi |
| Reference Accuracy | ±0.5% of span |
| Long-term Stability | 0.2% of URL/year |
| Output Signal | 4-20 mA analog, 2-wire |
| Supply Voltage | 10 to 30 VDC |
| Process Connection | G1/2" male thread, ISO228, 316L stainless steel |
| Wetted Materials | 316L stainless steel, 99.9% Al₂O₃ ceramic, FKM seal |
| Electrical Connection | Valve plug ISO4400 M16 (DIN 43650-A), IP65 |
| Protection Rating | IP65 / NEMA Type 4X |
| Process Temperature | -25°C to +85°C (-13°F to +185°F) |
| Ambient Temperature | -40°C to +70°C (-40°F to +158°F) |
| Media Type | Gases, vapors, liquids, dust |
| Housing Material | 316L Stainless Steel |
| Certifications | RoHS compliant; EN 10204-3.1 inspection report available |
Applications
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Process Industry: Standard pressure measurement in chemical, petrochemical, and pharmaceutical plants .
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Water & Wastewater: Pump pressure monitoring and distribution networks.
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Machine Building: Industrial machinery, pneumatic systems, and hydraulic applications.
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General Industrial: Gas, vapor, and liquid pressure measurement where 0.5% accuracy is sufficient.
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Non-Hazardous Areas: Approved for use in safe (non-explosive) environments .
Cerabar PMC11-AA1U1PBWBJA
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Fundamental Selection: Simple to select, install, and operate—part of Endress+Hauser's Fundamental product line .
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Long-Term Reliability: 100% test coverage during production and high-quality materials ensure excellent process availability .
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Oil-Free Technology: Capacitive oil-free measuring cell with high abrasion resistance eliminates maintenance concerns related to oil leakage .
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Global Support: Backed by Endress+Hauser's worldwide service network.
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Made in Germany: Manufactured in Germany with strict quality control .
Q&A
Q1: What is the pressure measurement range and overload protection of the PMC11-AA1U1PBWBJA?
A: The PMC11-AA1U1PBWBJA measures gauge pressure from 0 to 10 bar (0 to 150 psi) . It features robust overload protection rated at 40 bar (600 psi), which is four times the full-scale range, ensuring reliable operation even during unexpected pressure spikes . The "1P" in the order code specifies the 10 bar range, while the overload protection is an integral safety feature of the sensor design.
Q2: What type of sensor technology does this pressure transmitter use, and what are its advantages?
A: The PMC11-AA1U1PBWBJA features a capacitive ceramic sensor with a non-oil-filled (dry) measuring cell . The sensing element is made of 99.9% Al₂O₃ ceramic, which provides excellent wear resistance and chemical compatibility. The oil-free design eliminates the risk of oil leakage, a common failure mode in traditional pressure sensors, and ensures high long-term stability (0.2% of URL/year) and repeatability . This technology is particularly beneficial for applications involving aggressive media or where environmental contamination from oil leaks is a concern.
Q3: What are the electrical and process connections for the PMC11-AA1U1PBWBJA?
A: The transmitter uses a valve plug ISO4400 M16 (DIN 43650-A) electrical connection with IP65 / NEMA Type 4X protection, providing dust-tight and water-resistant operation suitable for harsh industrial environments . The process connection is a G1/2" male thread (ISO228) with 316L stainless steel construction . The seal material is FKM (Viton®), which is compatible with a wide range of media including gases, vapors, and liquids. The standard G1/2" thread simplifies integration into existing piping systems without requiring adapters
