DipFit CPA111

Summary

Product identification

Product: Dipfit CPA111 Type: Immersion and installation assembly for open and closed vessels with DN 100 flange. Application: Primarily for pH/ORP and temperature sensors in water and wastewater applications.

Operating limits

• Maximum process pressure:
  • CPA111-A/B/D: Unpressurized
  • CPA111-C: Max. 5 bar (72 psi) absolute at 20 °C (68 °F), unpressurized up to 80 °C (176 °F)
• Process temperature: -10 to +80 °C (+10 to +180 °F)
• Ambient temperature: -10 to +80 °C (+10 to +180 °F)

Feed water

Materials

• Sensor holder: PP-GF 20
• Immersion tube: PP
• O-ring: VITON
• Half-shells (CPA111-D only): Cast iron, PVC-coated
• Cable clamp (CPA111-D only): Stainless steel 1.4401 (AISI 316)

Product water

• Suitable sensors: 12 mm glass electrodes, ISFET sensors, and combined sensors.
• Immersion depth:
  • Standard: 1000 mm (39.4 inch), 2000 mm (78.8 inch)
  • Other lengths available: 500 to 3000 mm (19.7 to 118 inch)

Electrical

• Cable entries: 1 x Pg 13.5 and 2 x Pg 16

Mechanical / hydraulic

• Design: Available in versions with flange (A, C) or adjustable flange (B), and with suspension bracket (D).
• Process connections:
  • CPA111-A: Flange DN 100, with captive cross formed screws.
  • CPA111-B: Adjustable flange DN 100.
  • CPA111-C: Pressurized flange DN 100.
  • CPA111-D: Stainless steel suspension bracket (1.4571 (AISI 316 Ti)).
• Flange size: DN 100
• Sensor mounting positions: Three positions for pH/ORP and temperature sensor or cleaning systems, in a standard length of 120 mm.
• Installation: Bayonet lock for sensor holder.
• Weight: Approx. 4.0 kg (8.8 lbs)

---

Disclaimer: This extracted summary may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror