SIEMENS 7ME6920-1AA30-1AA0 Electromagnetic Flowmeter Transmitter | Replacement, Equivalent & Selection Guide
The SIEMENS 7ME6920-1AA30-1AA0 (also referenced as 7ME69201AA301AA0) is a compact, panel-mount electromagnetic flowmeter transmitter from the SITRANS F M MAG 6000 series. Designed for demanding industrial flow measurement applications, it delivers high accuracy, robust communication options, and seamless integration with Siemens PROFIBUS and HART ecosystems. Konmask.com supplies this model as new, surplus, and refurbished stock with full traceability.
Technical Specifications
- Part Number: 7ME6920-1AA30-1AA0
- Series: SITRANS F M MAG 6000
- Type: Electromagnetic Flowmeter Transmitter (Remote / Wall-mount)
- Supply Voltage: 85–260 V AC / 20–55 V DC
- Output Signals: 4–20 mA HART, Pulse/Frequency, Digital I/O
- Communication: HART 5/6, PROFIBUS PA (optional)
- Display: Backlit LCD, 6-digit
- Protection Rating: IP67 / NEMA 4X
- Ambient Temperature: −20 °C to +60 °C
- Accuracy: ±0.2% of reading (standard)
- Weight: approx. 580 g
- Certifications: CE, ATEX (zone-dependent), FM, CSA
- Compatible Sensors: SITRANS F M MAG 1100, MAG 3100, MAG 5000/6000 series sensors
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as direct or functional replacements for the 7ME6920-1AA30-1AA0:
- SIEMENS 7ME6920-1AA10-1AA0 — Same MAG 6000 platform, 24 V DC supply variant
- SIEMENS 7ME6920-1AA20-1AA0 — AC/DC universal supply, no PROFIBUS
- SIEMENS 7ME6910-1AA30-1AA0 — MAG 5000 transmitter, reduced feature set, cost-effective alternative
- SIEMENS 7ME6580-1AA30-1AA0 — MAG 6000 I (intrinsically safe) variant for hazardous areas
- Endress+Hauser Promag 50W / 53W — Cross-brand functional equivalent for 4–20 mA HART applications
- ABB AquaMaster / ProcessMaster FEW630 — Alternative for water & wastewater applications
- Yokogawa AXF Series — Cross-brand equivalent with HART/PROFIBUS support
Note: Always verify sensor-transmitter compatibility (cable type, sensor code) before substitution. Contact Konmask for a free compatibility check.
Why Choose the Original Model
- Proven Platform: MAG 6000 is a globally deployed transmitter with 15+ years of field reliability in process industries.
- Full HART Integration: Native HART 5/6 support enables seamless integration with existing DCS/SCADA without additional gateways.
- Wide Power Range: 85–260 V AC / 20–55 V DC universal supply eliminates the need for separate power conditioning.
- IP67 Robustness: Suitable for outdoor, washdown, and humid environments without additional enclosures.
- Siemens Ecosystem: Direct compatibility with TIA Portal, SIMATIC PCS 7, and WinCC for zero-configuration commissioning.
- Regulatory Compliance: CE, ATEX, FM, and CSA certifications satisfy global project specifications.
Typical Applications
- Water & wastewater treatment — influent/effluent flow billing and control
- Chemical & pharmaceutical — corrosive liquid dosing and batch control
- Food & beverage — hygienic flow measurement with CIP/SIP compatibility
- Oil & gas — produced water and injection flow monitoring
- Power generation — cooling water and demineralized water flow
- Mining & minerals — slurry and process water measurement
System Compatibility
- DCS/PLC: SIMATIC S7-300/400/1200/1500, Allen-Bradley ControlLogix, Honeywell Experion, ABB 800xA
- SCADA/HMI: WinCC, FactoryTalk, Intouch, Ignition (via HART multiplexer or PROFIBUS gateway)
- Field Protocols: HART 5/6 (point-to-point and multidrop), PROFIBUS PA (with 7ME6920-xAA3x variant)
- Sensor Cables: Standard 4-wire shielded cable; max. cable length 200 m (standard), 50 m (PROFIBUS PA)
- Mounting: Wall-mount / remote from sensor; panel-mount adapter available (order separately)
Selection Guide
Use the table below to identify the correct MAG 6000 transmitter variant for your application:
- 7ME6920-1AA10-1AA0 — 24 V DC supply | HART | Standard accuracy | General process
- 7ME6920-1AA20-1AA0 — AC/DC universal | HART | Standard accuracy | General process
- 7ME6920-1AA30-1AA0 ✅ (This model) — AC/DC universal | HART + PROFIBUS PA | Standard accuracy | Process & utilities
- 7ME6920-1AA40-1AA0 — AC/DC universal | HART | High accuracy (±0.1%) | Custody transfer
- 7ME6580-1AA30-1AA0 — Intrinsically safe | HART | Zone 1/21 hazardous areas
Key selection criteria: supply voltage → communication protocol → accuracy class → hazardous area classification → sensor series compatibility.
Quality Assurance & Sourcing
- All units sourced from authorized distributors, OEM surplus, or certified refurbishers.
- Each unit undergoes incoming inspection: visual check, label verification, and functional power-on test where applicable.
- Original manufacturer packaging preserved where available; repackaged units clearly labeled.
- Traceability documentation (COC, test reports) available on request.
- 12-month warranty on new stock; 6-month warranty on refurbished units.
- Export compliance: EAR99 / no ECCN restriction for most destinations — contact us for sanctioned-country inquiries.
How to Order
- Part Number: 7ME6920-1AA30-1AA0
- Condition: New / Surplus New / Refurbished (specify at inquiry)
- Lead Time: In-stock items ship within 1–3 business days; sourced items 5–15 business days
- Payment: T/T, PayPal, credit card, LC (for large orders)
- Shipping: DHL / FedEx / UPS express worldwide; sea freight available for bulk orders
- Request a Quote: Email [email protected] or call +0086 19859288691
Replacement & Compatibility FAQ
Q: Can the 7ME6920-1AA30-1AA0 replace a MAG 5000 transmitter?
A: Functionally yes for most applications, but wiring and parameter configuration differ. A firmware update and re-parameterization are required. Consult Konmask for a migration checklist.
Q: Is the 7ME6920-1AA30-1AA0 compatible with all SITRANS F M sensors?
A: It is compatible with MAG 1100, MAG 3100, MAG 5000, and MAG 6000 series sensors. Verify the sensor order code suffix for cable type (standard vs. remote).
Q: What is the difference between 7ME6920-1AA30-1AA0 and 7ME6920-1AA20-1AA0?
A: The -1AA30- variant adds PROFIBUS PA communication on top of HART; the -1AA20- is HART-only. All other specifications are identical.
Q: Can I use a third-party transmitter (e.g., E+H Promag) with a Siemens MAG sensor?
A: Generally not recommended — sensor-transmitter pairing is proprietary. Cross-brand replacement requires replacing both sensor and transmitter as a matched set.
Q: Do you provide calibration certificates?
A: Factory calibration certificates are available for new units. For refurbished units, third-party calibration can be arranged on request.
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