Endress+Hauser Cerabar PMC11-AA1U1QBWWJA Gauge Pressure Transmitter
- Product Name：Endress+Hauser Cerabar PMC11-AA1U1QBWWJA Gauge Pressure Transmitter
- Product Number：PMC11-AA1U1QBWWJA
- Brand：Endress+Hauser
- Views：8
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Endress+Hauser Cerabar PMC11-AA1U1QBWWJA Gauge Pressure Transmitter
的详细介绍
Endress+Hauser Cerabar PMC11-AA1U1QBWWJA
Gauge Pressure Transmitter
The Endress+Hauser PMC11-AA1U1QBWWJA 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 .
PMC11-AA1U1QBWWJA
Based on Endress+Hauser's ordering structure for the Cerabar PMC11 series :
| 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 | 1Q | 16 bar / 1.6 MPa / 240 psi gauge |
| Overload Protection | — | 60 bar / 6 MPa / 900 psi |
| Calibration Unit | B | Sensor range in mbar/bar |
| Process Connection | WWJ | Thread ISO228 G1/2", bore 11.4mm, 316L |
| Seal Material | A | FKM (Viton®) |
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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16 bar Pressure Range: Measures 0 to 16 bar (0 to 240 psi) gauge pressure with overload protection up to 60 bar (900 psi) .
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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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IP65 Protection: Valve plug connector ensures dust-tight and water-resistant operation .
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Endress+Hauser |
| Product Series | Cerabar PMC11 |
| Order Code | PMC11-AA1U1QBWWJA |
| Measuring Principle | Gauge pressure, capacitive ceramic sensor |
| Pressure Range | 0 to 16 bar (0 to 1.6 MPa / 0 to 240 psi) gauge |
| Overload Limit | 60 bar (6 MPa / 900 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, bore 11.4mm |
| Wetted Materials | 316L stainless steel, 99.9% Al₂O₃ ceramic, FKM seal |
| Electrical Connection | Valve plug ISO4400 M16 (DIN 43650-A) |
| 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 |
| Certifications | EN 10204-3.1 inspection report available; RoHS compliant |
| Country of Origin | Germany |
| Alternative Part Number | PMC11-15W6/0 |
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-AA1U1QBWWJA
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Fundamental Selection: Simple to select, install, and operate—part of Endress+Hauser's Fundamental product line .
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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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Long-Term Reliability: 100% test coverage during production and high-quality materials ensure excellent process availability .
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Easy Installation: Compact design with customizable measuring ranges saves installation time.
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Global Support: Backed by Endress+Hauser's worldwide service network .
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Replaces Obsolete Models: Direct replacement for discontinued PMC131-A11F1A1T .
FAQs
Q1: What is the pressure measurement range of the PMC11-AA1U1QBWWJA?
A: This transmitter measures gauge pressure from 0 to 16 bar (0 to 240 psi). The "1Q" in the order code specifies the 16 bar range. It can withstand an overload limit of 60 bar (900 psi) without damage .
Q2: What type of sensor technology does this pressure transmitter use, and what are its advantages?
A: The PMC11-AA1U1QBWWJA 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) .
Q3: What are the electrical and process connections for the PMC11-AA1U1QBWWJA?
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 and FKM (Viton®) seal . The standard G1/2" thread simplifies integration into existing piping systems.
