CELERITY A330344001 CDL1106 Baratron Pressure Transducer | Replacement, Equivalent & Selection Guide
The CELERITY A330344001 (also cross-referenced as CDL1106, 4S007-667-A, 710-404556-00, and 073-404555-00) is a high-precision Baratron-type capacitance manometer pressure transducer designed for ultra-clean process gas measurement in semiconductor and advanced manufacturing environments. Konmask.com supplies this part with full traceability for MRO, spares, and system integration projects.
Technical Specifications
- Manufacturer: CELERITY (formerly Unit Instruments / Tylan)
- Part Numbers: A330344001 / CDL1106 / 4S007-667-A / 710-404556-00 / 073-404555-00
- Type: Baratron Capacitance Manometer Pressure Transducer
- Measurement Principle: Capacitive diaphragm (absolute or differential)
- Process Connection: VCR / Swagelok face-seal fitting (confirm with datasheet)
- Output Signal: Analog voltage (0–10 VDC typical)
- Media Compatibility: Corrosive and non-corrosive process gases
- Application: Mass flow controller (MFC) feedback, CVD/ALD/etch chamber pressure monitoring
- Weight: Approx. 2.6 kg (packaged)
- Country of Origin: USA
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as functional equivalents or drop-in replacements. Always verify electrical pinout, pressure range, and process fitting before substitution:
- MKS Instruments Baratron® 627B / 628B – Industry-standard capacitance manometer; widely used as a functional equivalent in CVD and etch tools
- MKS 622B / 626A – Lower-cost alternative for non-corrosive gas applications
- INFICON CDG025D / CDG100D – Swiss-made capacitance gauge; compatible in many Applied Materials and Lam Research platforms
- Brooks Instrument SLA Series – For MFC-integrated pressure sensing in gas panel assemblies
- HORIBA STEC SEC-Z500X – Compatible in AMAT Centura and similar platforms
- Original CELERITY CDL1106 / A330344001 – OEM-specified part; recommended for warranty-sensitive or process-qualified tools
Note: Cross-reference compatibility must be validated against your tool’s BOM and process qualification records. Contact Konmask for application-specific guidance.
Why Choose the Original Model
- OEM Process Qualification: The A330344001 / CDL1106 is the factory-specified part for CELERITY MFC assemblies — substitution may require re-qualification
- Calibration Traceability: Original parts ship with NIST-traceable calibration certificates
- Zero Retrofit Risk: Exact mechanical, electrical, and software interface match eliminates integration uncertainty
- Yield Protection: In high-volume fabs, unvalidated substitutions can introduce process drift — original parts eliminate this risk
- Warranty Compliance: Using OEM-specified parts preserves tool warranty and service agreements
Typical Applications
- Semiconductor Wafer Fabrication: CVD, ALD, PECVD, and dry etch chamber pressure control
- Gas Panel & MFC Systems: Upstream/downstream pressure sensing in gas delivery modules
- Flat Panel Display (FPD) Manufacturing: Process chamber pressure monitoring in LTPS and OLED lines
- Solar Cell Production: PECVD deposition pressure feedback
- R&D & University Labs: Ultra-high vacuum and low-pressure gas measurement
- Aerospace & Defense: Precision pressure measurement in controlled-atmosphere test chambers
System Compatibility
This transducer has been identified in the following OEM platforms and tool configurations:
- Applied Materials (AMAT) Centura, Producer, and P5000 series
- Lam Research Versys, Kiyo, and Flex series etch systems
- Novellus (now Lam) SPEED and Vector CVD platforms
- TEL (Tokyo Electron) Trias and Tactras process modules
- CELERITY / Unit Instruments gas panel assemblies
Always verify part number and revision against your tool’s spare parts list (SPL) before ordering.
Selection Guide
Use the following criteria to determine whether the A330344001 / CDL1106 is the correct part for your application:
- Step 1 – Confirm Part Number: Match against your tool BOM using all cross-reference numbers: A330344001, CDL1106, 4S007-667-A, 710-404556-00, 073-404555-00
- Step 2 – Verify Pressure Range: Confirm full-scale pressure range (e.g., 10 Torr, 100 Torr, 1000 Torr) matches your process requirement
- Step 3 – Check Process Fitting: Confirm VCR size and face-seal orientation match your gas line configuration
- Step 4 – Validate Output Signal: Ensure 0–10 VDC analog output is compatible with your controller or PLC input card
- Step 5 – Assess Replacement vs. Original: If tool is under warranty or process-qualified, use OEM original; for end-of-life tools, evaluate compatible equivalents
Quality Assurance & Sourcing
- All units sourced from authorized distributors or certified secondary market channels
- Pre-shipment inspection: visual, dimensional, and functional verification
- Anti-static and moisture-barrier packaging for sensitive transducer components
- Calibration certificate and test report available upon request
- Full traceability documentation provided for regulated fab environments
- Konmask.com maintains a global sourcing network for obsolete and long-lead CELERITY parts
How to Order
- Email RFQ: support@konmask.com — include part number, quantity, and required delivery date
- Phone / WhatsApp: +0086 19859288691
- Online: Add to cart directly on this page; our team will confirm availability and lead time within 24 hours
- Bulk / Project Orders: Contact us for volume pricing, kitting, and consignment stocking options
Replacement & Compatibility FAQ
Q: Can I replace A330344001 with an MKS Baratron 627B directly?
A: Functionally similar, but you must verify pressure range, output signal, and process fitting. Process re-qualification may be required in a production fab environment.
Q: What is the difference between CDL1106 and A330344001?
A: These are cross-reference part numbers for the same CELERITY transducer assembly — CDL1106 is the internal model code; A330344001 is the OEM assembly part number.
Q: Is this part available new or refurbished?
A: Konmask.com offers both new (where available) and professionally refurbished units with calibration certification. Specify your preference when submitting an RFQ.
Q: How long is the lead time?
A: In-stock units ship within 3–5 business days. For sourced or refurbished units, typical lead time is 2–4 weeks. Contact us for current availability.
Q: Do you provide a warranty?
A: Yes — all units carry a 90-day functional warranty. Extended warranty options are available for project-based procurement.
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Contact: support@konmask.com | +0086 19859288691
