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FF20 Flow Fittings for pH/ORP Measuring Loops
Brand: Yokogawa Electric Corporation
For liquid analysis, the sensors are usually mounted in either a flow or an immersion fitting.
Therefore Yokogawa has invested considerable design and development time in producing a full range of fittings with particular emphasis on designs that reduce installation and maintenance time and consequently save operation costs.
A high degree of standardization makes it possible to mount electrodes with DIN dimensions directly into a fitting.
For most other types a mounting kit (accessory) is available. A wide choice of construction materials gives the user the optimal solution for any process considering chemical resistance, pressure and temperature specifications.
The program includes fittings and subassemblies for mounting of a variety of electrodes and/or a cleaning system.
Features- Wide choice of construction materials.
- High degree of standardization reduces spare holding requirements.
- Direct mounting of sensors with DIN dimensions.
- Liquid earth pin for stable measurements.
- High pressure and temperature specifications.
- Chemical cleaning system as an option for 2-, 3- and 4-hole fitting.
- Brush cleaning system as an option for 4-hole fitting only.
- Electrolytically polished stainless steel fittings for optimal corrosion resistance.
Specifications
Approvals & Certifications
- Material Certificate 3.1 According to EN-10-024 (DIN 50-049)
Enclosure, Body Material
- 316 Stainless Steel
- Polypropylene
- PVC
- PVDF
Flange Size - 1” (DN 25)
- 1” (DN 25) - 150# ANSI
- 1” (DN 25) - PN 10 ANSI
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - 150# ANSI
- 1/2” (DN 15) - PN 10 ANSI
Flange Type
- Lap Joint
Flow Rate
- 0.03 to 2.64 gpm (0.1 to 10 LPM)
Materials of Construction
- 316 Stainless Steel (For SS Design) - Mounting Brackets, Holder for Calibration Dish
- Polyethylene - Calibration Dish
- Polyvinylchloride (PVC) (For Plastic Design) - Mounting Brackets
- Ryton R4 - Electrode Mounting Sets
Mounting
- Wall Mounting Bracket
NPT Connection
- 1/2” NPT Male
NPT Inlet
- 1/2” NPT Female
NPT Outlet
- 1/2” NPT Female
Nut & Bolt Material
- AISI 304 Stainless Steel - Retaining Nut for Electrode Holder
O-Ring Material
- EPDM
- Kalrez
- Silicone Rubber
- Viton
Pressure Range
- psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10)
Sensor, Probe Material
- 316 Stainless Steel (In SS Design) - Liquid Earth Sensor
- Titanium (In Plastic Design) - Liquid Earth Sensor
Temperature Range
- -10° to 160° C (14° to 320° F)