PuriSys CPF201

Summary

Product identification

PuriSys CPF 201 - Compact pH Electrode

Application:

• Boiler feed water
• Power plant applications
• Pharmaceutical water for injection (WFI)

Operating limits

• Process temperature: max. 75 °C / 167 °F
• Process pressure: max. 3.45 bar / 50 psi
• Medium conductivity: < 100 µS/cm
• Drift: < 0.02 pH/week at 0.5 µS/cm at 25 °C / 77 °F

Feed water

• Medium conductivity: < 100 µS/cm

Product water

• Designed for use in pure and ultrapure water applications.

Operating parameters

• pH measurement range: 0 ... 14 pH
• Temperature measurement range: 2 ... 75 °C / 36 ... 167 °F
• Response time (t₉₀): < 10 s
• Flow rate: 50 ... 250 ml/min (Optimum: 150 ml/min)

Electrical

• Temperature compensation sensor: Pt 100 or Pt 1000 RTD

Mechanical / hydraulic

• Electrode shaft material: Stainless steel SS 316, Viton®
• Reference junction material: Teflon®
• Glass bulb: pH membrane glass
• Reference system: KCl/AgCl
• Flow assembly material: Stainless steel SS 316, Viton®
• Inlet / outlet ports: Stainless steel SS 316
• Process connection:
  • OD 6 mm stainless steel compression fitting
  • ¼" stainless steel compression fitting
• Cable connection: TOP 68 quick disconnect, water tight connector
• Ingress protection: IP 68 / NEMA 6 (TOP 68 plug-in system)
• Weight:
  • Electrode: approx. 213 g
  • Complete on-line unit incl. mounting brackets: approx. 2275 g

Scope of delivery

• 1 CPF 201 electrode
• 1 flow assembly
• 1 PVC mounting plate incl. mounting brackets
• Technical Information TI 366C/07/en

Accessories

• Measuring cable CPK 9 (version without PM)
• Buffer solutions (pH 4.0, pH 7.0)
• O-ring set
• Flow assembly lid
• Compression fittings (¼", OD 6 mm)
• Mounting plate

Disclaimer: This 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