PH4XX - Glass body bulb electrode

Double junction bulb pH Electrodes with glass body.

The FLS 400 glass‑bodied pH/ORP electrode line is designed for a wide range of applications. The ceramic coupling guarantees high performance in terms of pressure and temperature. Different types of ceramic couplings are available for various solutions, depending on the application requirements: annular for a faster response time, 3 diaphragms for a higher pressure. The standard double junctions also prevent contamination of the reference solution and guarantee a long service life. Models with long external cable (9 m) with connection head (S7) are also available.

PH4XX - Glass body bulb electrode
Reference Operative Range product.detail.attribute.Detection surface product.detail.attribute.Max operating pressure at operating temperature Cable** Connection O-ring Installation Weight (gr)
PH431CD 0-13 pH* Glass type GX2 2 bar at 100°C (30psi at 212°F) Not required 9 mt (27 ft) - GEG135 200
PH435CD 0-14 pH* Glass type H 6 bar at 130°C (85 psi at 266°F) CE5S7 S7 silicone GEG135, GEG135SE, EG135FS, EG135FL 200

*(0-12,3 pH without Na+ error)

**(Sold separately)

APPLICATIONS:

  • Water treatment
  • Neutralisation systems
  • Water quality monitoring
  • Process control
  • Agriculture and fertilizers
  • Cooling towers and scrubbers
  • Galvanic processes

MAIN CHARACTERISTICS:

  • Glass body
  • Sensors suitable for extreme applications
  • Simple and cost‑effective installation
  • Cost‑effective installation adapters
  • Special models available on request
  • High‑performance electrodes

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