KROHNE OPTIFLUX 1300 Wafer Electromagnetic Flowmeter

In modern industrial processing, combining high-precision fluid measurement with high slurry concentrations is a common engineering bottleneck. The KROHNE OPTIFLUX 1300 is a premier wafer-style electromagnetic flowmeter specifically engineered to conquer this challenge. Unlike standard economical EMFs that fail when solid particles disrupt the magnetic field, the OPTIFLUX 1300 maintains premium performance in fluids carrying up to 70% solid content. Its lightweight sandwich design acts as a space-saving powerhouse, sliding seamlessly between existing process flanges. This makes it the definitive choice for OEM machinery applications, automated dosing systems, compact modular skids, and hazardous chemical handling.

For installations with extreme piping layouts where maintaining standard straight runs is impossible, integrating a specialized Rosemount 3051SFC conditioning orifice flow meter serves as an outstanding differential-pressure alternative to ensure continuous flow measurement accuracy.

Superior Chemical Resistance & Multi-Industry Compliance

Corrosive chemicals and heavy industrial slurries quickly wear down substandard instrumentation. The OPTIFLUX 1300 avoids this through elite material construction:

• Vacuum and Thermal Stability: The reinforced PFA liner features an embedded stainless steel mesh. This structural matrix prevents the liner from collapsing or peeling under absolute vacuum conditions or thermal shocks up to +120 deg C (+248 deg F).
• Full-Bore Unrestricted Flow: The pipe cross-section has zero restrictions or moving parts. Non-abrasive solid particles, thick pastes, and slurries flow smoothly without causing pressure loss or mechanical wear.
• Corrosion Isolation: Standard Hastelloy C electrodes provide exceptional chemical resistance. When monitoring highly volatile process lines, pairing this flowmeter with an advanced high-precision pressure transmitter provides an added layer of real-time pipeline integrity monitoring.

Global Fieldbus Communications & Explosion-Proof Certifications

The OPTIFLUX 1300 integrates smoothly into any modern digital ecosystem or automated control room. It supports an extensive suite of industrial digital communication protocols, including HART, FOUNDATION Fieldbus, Profibus-PA/DP, Modbus RTU, and PROFINET. Backed by ATEX, FM, and CSA explosion-proof approvals, it delivers safe operation in Zone 1 and Zone 2 hazardous areas. Furthermore, its extensive Marine Approvals (DNV, ABS, LR, CCS) make it ideal for marine scrubbers and offshore vessel utilities.

KROHNE OPTIFLUX 1300 Comprehensive Specifications

1. Measurement & Precision Performance

*Mass Flow Alternative: If your specific application requires direct mass tracking rather than volumetric data, consider upgrading to premium Coriolis mass flowmeters for legal-for-trade custody transfer billing.

2. Material & Operating Conditions

Expert Engineering Guide: Selection, Installation, and Maintenance

How to Correctly Size and Select Your OPTIFLUX 1300?

• Solid vs. Abrasive Check: While the 1300 easily handles up to 70% solid content, ensure the solid particles are non-abrasive. If your process involves sharp silica sand or mining tailings, please consult our engineering support team.
• Safety Loop Upgrades: The OPTIFLUX 1300 is optimized for general process and compact OEM applications. If your project involves a strict Safety Instrumented System (SIS) requiring certified functional safety, upgrading to a safety-certified KROHNE flowmeter matrix with SIL2/SIL3 capabilities is recommended.

Installation Best Practices for High-Solid Applications

• Vertical Orientation is King: For fluids containing high solid concentrations or chemical sludge, always install the flowmeter vertically with the flow directing upward. This guarantees that the pipe remains completely full and prevents heavy solids from settling out of suspension onto the bottom electrodes.
• Flange Bolting Symmetry: Because wafer designs rely on a sandwich style compression clamp, use a calibrated torque wrench to tighten the studs in a cross-pattern. Uneven torquing can crush the PFA liner or cause process leaks.
• Piping Run Constraints: To ensure a stable velocity profile and maintain the specified +/-0.3% accuracy, allocate a straight run of 5D upstream and 2D downstream clear of any throttling valves or dramatic pipe reducers.

Zero-Maintenance Upkeep and Field Verification

With no moving components inside the full-bore tube, the OPTIFLUX 1300 suffers zero wear-and-tear and introduces negligible pressure drops. To satisfy stringent annual quality audits (like ISO 9001), operators do not need to pull the meter from the active line. Simply run an in-situ electronic fingerprint verification via service tools to check magnetic coil health and amplifier drift. For small chemical dosing lines where an electronic flowmeter exceeds budget constraints, a purely mechanical rotameter serves as an ideal alternative.

KROHNE OPTIFLUX 1300: High-Solid & Dosing Skid FAQ

Q: Can the OPTIFLUX 1300 really handle fluids with up to 70% solid content?

A: Yes. Unlike standard electromagnetic flowmeters that suffer from severe signal noise and drift under high slurry concentrations, the OPTIFLUX 1300 features an advanced full-bore unrestricted design and elite digital signal processing. It measures thick pastes and non-abrasive slurries smoothly without pressure loss or mechanical wear.

Q: What financial payment options do you offer for buyers facing SWIFT restrictions in Russia?

A: To eliminate global procurement friction and ensure supply chain continuity for critical MRO parts in the Russian market, we accept direct RMB (Yuan) bank transfers. This ensures rapid order dispatch from our ex-stock inventory without relying on Western banking networks.

Q: What are the distinct advantages of the OPTIFLUX 1300 over the basic OPTIFLUX 1100 model?

A: While both feature a compact wafer-style design, the OPTIFLUX 1300 is specifically optimized for much higher solid concentrations (up to 70% vs 10% for the 1100). Furthermore, the 1300 provides more extensive digital fieldbus communication options (PROFINET, Profibus, FOUNDATION Fieldbus) and carries full hazardous area explosion-proof approvals (ATEX, FM, CSA).

Q: Is the reinforced PFA liner safe against severe vacuum shocks in dosing systems?

A: Absolutely. The OPTIFLUX 1300's PFA liner is mechanically anchored via an integrated stainless steel mesh matrix. This premium reinforcement prevents the liner from collapsing, shifting, or peeling away from the flowtube housing, even during sudden vacuum shocks, high process pressures up to 16 barg, or severe thermal cycling up to +120 deg C (+248 deg F).