Genuine MKS MC20A-30134 Digital Mass Flow Controller | ALTA Series – Verified Source
The MKS MC20A-30134 is a high-precision digital mass flow controller from MKS Instruments’ renowned ALTA Series. At Konmask.com, every unit is sourced through verified supply channels and undergoes our rigorous 4-step quality verification process before shipment — giving industrial buyers the confidence they need when procuring critical process control components.
Technical Specifications
- Manufacturer: MKS Instruments
- Part Number / SKU: MC20A-30134
- Series: ALTA Digital Mass Flow Controller
- Control Type: Digital (D-Net / RS-485 / Analog)
- Flow Range: Per factory configuration (consult datasheet for MC20A-30134 specific range)
- Accuracy: ±1.0% of full scale (typical)
- Repeatability: ±0.2% of full scale
- Response Time: <2 seconds to within 2% of setpoint
- Operating Pressure: Up to 100 psia inlet (standard)
- Wetted Materials: 316L SS, Viton (standard)
- Electrical Connection: 15-pin D-sub connector
- Power Supply: ±15 VDC or +24 VDC
- Weight: 2,160 g
- Communication: Analog 0–5 V / 4–20 mA; optional RS-485 / DeviceNet
Our 4-Step Quality Verification Process
- Source Authentication — All MKS units are procured from authorized distributors or verified OEM surplus channels. Counterfeit parts are rejected at intake.
- Physical Inspection — Serial number, label integrity, connector condition, and housing are inspected against MKS factory standards.
- Functional Bench Test — Where applicable, units are powered and flow-tested to confirm setpoint response and valve actuation.
- Documentation Package — Each shipment includes available calibration records, test reports, and traceability documentation upon request.
Key Features & Benefits
- ✅ Digital Precision: ALTA’s digital architecture delivers superior repeatability and drift-free long-term performance vs. analog-only MFCs.
- ✅ Multi-Protocol Support: Compatible with analog, RS-485, and DeviceNet — integrates seamlessly into existing process control architectures.
- ✅ Fast Setpoint Response: <2-second settling time minimizes process cycle time in high-throughput applications.
- ✅ Corrosion-Resistant Wetted Path: 316L stainless steel and Viton seals support a wide range of process gases.
- ✅ Compact Form Factor: Drop-in replacement compatible with standard MKS mounting configurations.
- ✅ Verified Genuine: Every unit sold by Konmask.com passes our 4-step QC protocol — no grey-market risk.
Typical Applications
- Semiconductor CVD / ALD / Etch process chambers
- Thin-film deposition systems (PVD, PECVD)
- Gas blending and mixing panels
- R&D laboratory gas flow control
- Solar cell and flat-panel display manufacturing
- Industrial process gas metering and control
Compatible System Components
- MKS Type 247 / 247D — 4-Channel Readout & Control
- MKS PR4000B — Power Supply / Readout
- MKS 651C / 653B — Pressure Controllers (upstream/downstream pairing)
- MKS 122B / 627D — Capacitance Manometers (pressure sensing)
- MKS MultiGas™ 2030 — Process Gas Analyzers
- Standard 15-pin D-sub cabling and gas line fittings (1/4″ VCR / VCO)
Global Sourcing & Shipping Capabilities
Konmask.com ships the MKS MC20A-30134 worldwide from our Hong Kong logistics hub. We support:
- Express Air Freight: DHL / FedEx / UPS — typical 3–7 business days globally
- Sea Freight: Available for bulk orders
- Export Documentation: Commercial invoice, packing list, COO, and EAR99 / ECCN classification support
- Customs Compliance: HS Code 9026.80 (instruments for measuring flow of liquids/gases)
- Minimum Order: 1 unit — no MOQ restriction
Certifications & Compliance Statement
- MKS Instruments is an ISO 9001:2015 certified manufacturer
- Units comply with CE marking requirements (where applicable)
- RoHS compliance per MKS factory declaration
- All Konmask.com listings are subject to applicable export control regulations (EAR / ITAR awareness)
- Konmask.com does not sell to embargoed destinations per applicable trade law
How to Order
- Add to Cart — Click “Add to Cart” or “Buy Now” for immediate checkout.
- Request a Quote — For bulk orders (>3 units), email [email protected] for volume pricing.
- Confirm Lead Time — In-stock units ship within 1–3 business days. Out-of-stock units: 2–6 week sourcing lead time.
- Payment Methods: T/T Wire Transfer, PayPal, credit card (via Shopify Payments), and LC for large orders.
- After-Sales Support: 30-day return window for DOA units with RMA authorization.
Authenticity & Trust FAQ
Q: How do I know this is a genuine MKS unit?
A: Every unit passes our 4-step QC process. We provide serial number documentation and can supply photos of the actual unit upon request before payment.
Q: Can you provide a test report or calibration certificate?
A: Yes — available calibration records and factory test data are provided where obtainable. Contact us before ordering to confirm availability for your specific unit.
Q: What if the unit is defective on arrival?
A: We offer a 30-day DOA guarantee. Contact [email protected] within 30 days of receipt for RMA processing and replacement or full refund.
Q: Do you offer warranty beyond 30 days?
A: Extended warranty options are available for select units. Inquire at time of purchase.
Q: Can you source other MKS part numbers?
A: Yes — Konmask.com specializes in MKS Instruments and other industrial automation brands. Submit your BOM or part list to [email protected].
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
