MYKROLIS CMX45 Pressure Transducer – CMX Series High-Purity Pressure Sensing
When a pressure transducer fails mid-process in a semiconductor fab or a critical gas delivery system, the consequences extend far beyond a simple equipment stoppage. Contamination risks spike, process recipes drift out of spec, and unplanned downtime can cost tens of thousands of dollars per hour. The MYKROLIS CMX45 is engineered precisely to eliminate that risk — delivering stable, repeatable pressure measurement in the ultra-high-purity environments where failure is simply not an option.
Within the Mykrolis CMX Series, the CMX45 occupies a key position as a high-accuracy, wetted-surface-optimized pressure transducer designed for corrosive and high-purity gas and liquid applications. Mykrolis (now part of Entegris) has long been the benchmark supplier for fluid management and sensing components in global semiconductor manufacturing, and the CMX45 reflects that legacy — trusted by process engineers across Asia, North America, and Europe in leading-edge fabs and specialty chemical plants.
Technical Specifications
- Model: CMX45
- Series: CMX Series
- Manufacturer: MYKROLIS (Entegris)
- Product Type: Pressure Transducer
- Application: High-purity gas and liquid pressure measurement
- Wetted Materials: Electropolished 316L SS / PTFE-lined (model-dependent)
- Output Signal: Analog (4–20 mA / 0–5 VDC, configuration-dependent)
- Weight: 2,140 g
- Condition: New / Refurbished / Tested — confirmed prior to shipment
Note: Full datasheet specifications are available upon request. Contact our team for model-specific documentation.
Key Features & Benefits
- Ultra-High-Purity Design: Wetted surfaces engineered to minimize contamination in sensitive process environments
- Stable Long-Term Accuracy: Consistent output drift performance critical for closed-loop process control
- Corrosion Resistance: Compatible with aggressive process chemicals including acids, solvents, and specialty gases
- Drop-In Replacement: Direct form-fit-function replacement for existing CMX Series installations — no re-engineering required
- Broad Compatibility: Integrates with standard MFC controllers, PLC/DCS systems, and SCADA platforms
- Compact Form Factor: Designed for space-constrained tool bays and gas panel installations
Industry & Equipment Applications
- Semiconductor Manufacturing: CVD, PVD, ALD, etch, and diffusion tool gas delivery systems
- Flat Panel Display (FPD) Production: Process gas pressure monitoring in TFT and OLED fabs
- Specialty Chemical Processing: High-purity chemical distribution and blending systems
- Pharmaceutical Manufacturing: Clean-room gas and liquid pressure sensing
- Solar Cell Production: Silane and dopant gas delivery pressure control
- Research & Laboratory: Precision pressure measurement in analytical and R&D environments
System Integration & Compatible Parts
The MYKROLIS CMX45 is designed to work within broader Mykrolis / Entegris fluid management ecosystems. Compatible and commonly co-specified components include:
- Mykrolis / Entegris Mass Flow Controllers (MFC) — CMX and FC Series
- Mykrolis gas panel manifold assemblies
- Standard 1/4″ and 1/8″ VCR / VCO face-seal fittings
- DCS/PLC analog input modules (4–20 mA compatible)
- Entegris Protego and IntelliGen fluid management platforms
Need a complete bill of materials for your tool retrofit or new installation? Contact our engineering support team for a system-level parts list.
Our Quality Assurance Process
- Source Verification: All units are sourced from authorized distributors, OEM surplus, or decommissioned equipment with full traceability
- Visual & Mechanical Inspection: Each unit inspected for physical integrity, connector condition, and label legibility
- Functional Testing: Electrical continuity and output signal verification performed prior to shipment where applicable
- Secure Packaging: ESD-safe, anti-static packaging with moisture barrier for international transit
- Documentation: Certificate of conformance and test report available on request
How to Order
- Submit a Request for Quote (RFQ) via our contact form or email support@konmask.com
- Provide your required quantity, delivery timeline, and any specific condition requirements (new / tested / refurbished)
- Receive a formal quotation within 1 business day
- Confirm order — we handle export documentation, customs clearance support, and international logistics
- Track your shipment with our dedicated after-sales support team
Why Choose Konmask.com?
- Industrial Automation Specialists: Focused exclusively on PLC, DCS, MFC, and process control components
- Global Sourcing Network: Access to hard-to-find and obsolete parts across major automation brands
- Fast Response: RFQ responses within 24 hours; expedited shipping available
- Export Expertise: Experienced in international trade compliance, export documentation, and cross-border logistics
- Engineering Support: Our team can assist with cross-referencing, compatibility verification, and system-level sourcing
- Trusted by Engineers Worldwide: Serving clients in semiconductor, oil & gas, power generation, and chemical industries globally
Frequently Asked Questions
Q: Is the MYKROLIS CMX45 still in production?
A: Mykrolis was acquired by Entegris. Some CMX Series models may be available as new-old-stock (NOS) or refurbished units. Contact us to confirm current availability.
Q: Can the CMX45 replace other CMX Series pressure transducers?
A: In many cases, yes — the CMX Series shares common mounting interfaces and signal outputs. Our team can verify compatibility with your specific installation before you order.
Q: What is the lead time for the CMX45?
A: Lead time depends on current stock. In-stock units typically ship within 3–5 business days internationally. Submit an RFQ for a confirmed timeline.
Q: Do you provide a warranty?
A: Yes. All units come with a functional warranty. Terms vary by condition (new / tested / refurbished) — details provided in your quotation.
Q: Can you supply multiple units or provide a blanket order?
A: Yes. We support bulk orders and scheduled releases. Contact us to discuss volume pricing and delivery scheduling.
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