Lorentzen & Wettre 993236 Felt Permeability Meter Repair Service

Professional diagnostic and board-level repair service for this Lorentzen & Wettre 993236 Felt Permeability Meter.

Lorentzen & Wettre 993236 is a felt permeability meter used in paper mill press operations to quantify water flow through felt and detect clogging or wear. Common failure points for this class of instruments include power supply drift, sensor element contamination, and calibration drift due to long‑term use; internal PCB traces may be susceptible to corrosion from humid environments. First‑check diagnostics: verify the 24 V DC input is stable, inspect the flow sensor for debris or fouling, and review any error codes logged by the instrument’s display or connected PLC interface. Post Comment

Need your Lorentzen & Wettre 993236 Felt Permeability Meter repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

• ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
• 🔁 Clear approval process – No repair begins without your approval
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request   Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

Owner-Operated • Practical Pricing • 1-Year Warranty • Nationwide Service

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