This FLS line of electrodes has been designed to provide a cost effective multi-purpose solution for in line or submersion measurement of pH and ORP in a wide range of applications.
Single and double junction versions are available as well as models with or without quick disconnect top caps. Moreover for automatic temperature compensation function (ATC) a pH option with temperature sensor integrated is available. These epoxy body electrodes can stand several applications thanks to the high chemical resistance of the material. A simple and reusable gland can be used for economic electrode in-line mounting while a ½” or ¾” coupler with a pipe extension is enough for submersion mounting. A special version is dedicated to installation on FLS T fitting as well as to FLS clamp saddle adding just a nut.
MAIN FEATURES
- Epoxy body
- Single or double junction technology
- Large gel reference volume
- Easy and quick installation system
- Outline cable or BNC connection
- Version with temperature sensor combined
- Special versions on request
- Low cost fittings
APPLICATIONS
- Water treatment
- Neutralization systems
- Water quality monitoring
- Swimming Pools and spas
- Aquaculture
- Agriculture and fertilizing systems
- Process control
TECHNICAL DATA
General
- Operating Range:
- pH Electrodes: 0 - 14 pH (0 - 12.3 pH without Na+ error)
- ORP Electrodes: ± 2000 mV
- Temperature compensation device (for TC model): PT1000
- Pipe Size Range: DN15 to DN100 (0.5” to 4”)
- Zero voltage point new electrode performances: 7.00pH ± 0.2pH
- Efficiency new electrode performances: > 97% @ 25°C (77°F)
- Response time new electrode performances:
- pH: 2 sec for 95% of signal change
- ORP: application dependent
- Reference:
- electrolyte: solidified gel 3.5M KCl for single junction versions KCl-KNO3 for double junction versions
- Process Connection:
- in-line installation with: threaded nipple ½”, ¾” or PG13,5 FLS installation fittings
- submersible installation
- Max Working pressure/ working temperature:
- 7 bar (100 psi) @ 25°C (77°F)
- 1 bar (14,5 psi) @ 65°C (149°F)
- Wetted materials:
- body: epoxy
- o-ring junction: silicone
- junction: Pellon®
- sensing surface: glass membrane (pH) platinum (ORP)
- O-ring: Buna-N (PH222 CD, PH223 CD, ORP222 CD, ORP223 CD)
Standards & Approvals
- Manufactured under ISO 9001
- Manufactured under ISO 14001
- CE
- GOST R
