Siemens Sitrans F C Massflo Mass 2100 Coriolis flow sensor, order no. 7ME4100-1AD10-1AA1, with stainless-steel process connections and ATEX-approved design. This assembly is used and in good working condition, removed from a functioning installation.
Brand: Siemens
Series: Sitrans F C Massflo Mass 2100
Order no. / Code: 7ME4100-1AD10-1AA1 (per nameplate in photos)
Type: Coriolis mass flow sensor for liquids
Sensor size: DI 15 (½") per code structure (see Mass 2100 documentation – buyer to confirm)
Measuring principle: Single-tube Coriolis mass flow
Material (wetted parts): Stainless steel (e.g. W1.4435, per typical Mass 2100 spec – confirm on plate)
Pressure rating: Up to 200 bar (typical for DI 15 variant – confirm against plate in photos)
Process connection: G 1/4" (ISO 228-1) threaded connection, as seen on nameplate
Temperature range: Typically up to around +125 °C for this variant – see nameplate/manual for full limits
Approvals: CE marked, ATEX Ex ia IIC T4…T6 for use in hazardous areas (per label)
Manufacturer: Siemens Flow Instruments A/S, Made in Denmark
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Included extras:
Mounted block/manifold with additional pressure transmitter (label indicates separate device, not fully specified here)
Flexible stainless hose and fittings as pictured
Blue multi-core cable with circular connector on one end and flying leads on the other (cut from system)
Signal converter: Not included (this is the sensor only; requires compatible Sitrans Mass 6000 or similar transmitter)
For detailed configuration and performance data, see Siemens Sitrans F C Massflo Mass 2100 documentation corresponding to order no. 7ME4100-1AD10-1AA1.
Used, previously installed in an industrial system
Stated to be in good working condition when removed
Sensor body and stainless housing show cosmetic wear, discoloration and marks from service
Cable is used and cut at one end with exposed colour-coded conductors
Fittings, valve and pressure transmitter show traces of sealant and normal use
No original packaging, manuals or calibration documents included
Sold as a complete assembly as shown; buyer may remove or reuse the additional pressure transmitter and fittings as required
Flow sensor will need to be connected to a compatible Siemens Sitrans F C Mass 6000 (or equivalent) transmitter for operation
As with all used process instruments, calibration and pressure testing are recommended before use in critical applications
Please verify suitability (process pressure, temperature, hazardous area approvals, line size, fluid type) against your project requirements using the Siemens datasheet and the nameplate in the photos.
