Liquiline System CAT17

Summary

Product identification

• Product name: Liquiline System CAT17
• Product type: Automatic sample preparation system for supplying process measuring devices with filtered samples from pressure pipes.
• Control: Via a Liquiline System CA80 analyzer.

Application

The Liquiline System CAT17 enables fully automatic collection and filtration of aqueous samples from pressure pipes. It is designed for use in:

• Influent from municipal and industrial WWTPs
• Effluent from municipal and industrial WWTPs

Features

• Automatic air backflushing function for the integrated filter, extending manual cleaning intervals.
• Tool-free exchange of the filter.
• Media-bearing parts can be removed and cleaned without tools.

Power supply

• Supply voltage: 220 V AC, 50 Hz
• Power consumption:
  • With auxiliary pump: 242.9 VA
  • Without auxiliary pump: 12.9 VA
• Note: The device starts as soon as it is supplied with power. It is suitable only for connection to a CA80 analyzer.

Performance characteristics

• Suction height of peristaltic pump: Max. 3 m (10 ft)
• Hose length, filter to pump: Max. 4 m (13 ft)
• Hose length, pump to analyzer: Max. 2.5 m (8 ft)

Installation

• Mounting conditions:
  • Install in an ascending pipe or horizontal pipe.
  • Do not install in a vertical pipe.
  • Avoid siphoning effects in the sample line.
  • Ensure the fluid can drain freely.

Environment

• Ambient temperature range: 0 to 40 °C (32 to 104 °F)
• Storage temperature: -20 to 60 °C (-4 to 140 °F)
• Humidity: 10 to 95 %, non-condensating
• Degree of protection: IP54 (only if socket cover is closed and engaged)
• Degree of contamination: Suitable for pollution degree 2.

Process

• Sample temperature: 4 to 40 °C (39 to 104 °F)
• Process pressure: 0.5 to 4 bar (7.3 to 58 psi)
• Process connection:
  • Inlet: Adhesive fitting, ID 40 mm, straight
  • Outlet: Adhesive fitting, ID 40 mm, straight

Mechanical construction

• Dimensions: 414 (16.3) mm (in) x 192 (7.6) mm (in) x 198 (7.8) mm (in)
• Weight: 5.3 kg (11.7 lb)
• Materials:
  • Parts not in contact with medium: Frame (Stainless steel), Housing (PC/ABS)
  • Parts in contact with medium: Candle filter (PE), Filter connection (PVC), Internal filter pipe (PVC), Pipe adapter (PVC), Valve for backflushing (PEEK), Seal, valve backflushing (EPDM), Diaphragm, vacuum pump (EPDM), Glue (Tangit), Hoses (PTFE)

Certificates and approvals

• Meets the requirements of standard GB 4793.1 of the People's Republic of China.

Disclaimer: Extraction may miss figures, footnotes, or revisions; contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror