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 a 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 1⁄2” or 3⁄4” coupler with a pipe extension is enough for submersion mounting. As special version is dedicated to installation on FLS T fitting as well as to FLS clamps add leading just a nut. ORP or Oxidation-Reduction Potential sensor is a measurement that determines a substance’s ability and quality to reduce or oxidise another substance.
• Water treatment
• Neutralization systems
• Water quality monitoring
• Swimming Pools and spas
• Aquaculture
• Agriculture and fertilizing systems
• Process control
• 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
• 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 1⁄2”, 3⁄4” 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: NBR (PH222 CD, PH223 CD, ORP222 CD,
ORP223 CD)
• Manufactured under ISO 9001
• Manufactured under ISO 14001
• CE
• EAC
| Model | Body | Junction
material/type |
Referencesolution | Sensingsurface | O-ring | Connection | Max workingpressure@ workingtemperature |
|---|---|---|---|---|---|---|---|
| PH200C | epoxy | nylon/S.J. | 3,5M KCl | glass membrane | – | 5 mt. (16.5 ft.) Cable | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
| PH222CD | epoxy | nylon/D.J. | 3,5M KCl/Sat’d KNO3 | glass membrane | silicone | Twist-Lock (BNC) | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
| PH223CD | epoxy | nylon/D.J. | 3,5M KCl/Sat’d KNO3 | glass membrane | silicone | Twist-Lock (BNC) | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
| ORP200C | epoxy | nylon/D.J. | 3,5M KCl | platinum | – | 5 mt. (16.5 ft.) Cable | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
| ORP222CD | epoxy | nylon/D.J. | 3,5M KCl/Sat’d KNO3 | platinum | silicone | Twist-Lock (BNC) | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
| ORP223CD | epoxy | nylon/D.J. | 3,5M KCl/Sat’d KNO3 | platinum | silicone | Twist-Lock (BNC) | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
| PH222CDTC | epoxy | nylon/D.J. | 3,5M KCl/Sat’d KNO3 | Glass membrane | – | 5 mt (16,5 ft) | 7 bar @ 25°C/1 bar @ 65°C(100 psi @ 77°F/14,5 psi @ 149°F) |
A PH200C PH222CDTC ORP200C
B PH222CD ORP222CD
C PH223CD ORP223CD
1 Cable: 5 mt (6,5 ft.)
2 Epoxy body
3 pH glass bulb
4 BNC connector
5 Buna-N O-rings
6 FPM O-rings
| Part No. | Description /Name | Applications/Operative Range | Cable(sold separately) | Connection | Installation | Weight(gr.) |
|---|---|---|---|---|---|---|
| PH200C | Combination pH/Reference Electrode | 0 – 14 pH (0 – 12.3 pH without Na+ error) | not required | 5 mt. (16.5 ft.) Cable | EG50P, EG75P, MIFV20X05, MIMC20X05 | 200 |
| PH222CD | Cartridge-type Double Junction Combination pH/ Reference Electrode | 0 – 14 pH (0 – 12.3 pH without Na+ error) | CN 653, CN 653 TC1 | Twist-Lock (BNC) | EG50P, EG75P, MK150200, MIFV20X05, MIMC20X05 | 90 |
| PH223CD | Cartridge-type Double Junction Combination pH/ Reference Electrode for FLS fittings | 0 – 14 pH (0 – 12.3 pH without Na+ error) | CN 653 | Twist-Lock (BNC) | F3.SP2.4 | 100 |
| PH222CDTC | Cartridge-type Double Junction Combination pH/ Reference Electrode with Pt1000 | 0-14 pH (Na+ error>12.3 pH) | Not required | 5 mt (16,5 ft) | EG50P, EG75P, MK150200, MIFV20X05, MIMC20X05 | 220 |
| Part No. | Description /Name | Applications/Operative Range | Cable(sold separately) | Connection | Installation | Weight(gr.) |
|---|---|---|---|---|---|---|
| ORP200C | Combination ORP/ Reference Electrode | ± 2000 mV | not required | 5 mt. (16.5 ft.) Cable | EG50P, EG75P, MK150200, MIFV20X05, MIMC20X05 | 200 |
| ORP222CD | Cartridge-type Double Junction Combination ORP/Reference Electrode | ± 2000 mV | CN 653 | Twist-Lock(BNC) | EG50P, EG75P, MIFV20X05, MIMC20X05 | 90 |
| ORP223CD | Cartridge-type Double Junction Combination ORP/Reference Electrode for FLS fittings | ± 2000 mV | CN 653 | Twist-Lock (BNC) | F3.SP2.4 | 100 |
