Model OPA442 Sanitary Fixed Housing

(For use in sanitary processes requiring SIP and CIP. Fits most standard pHand DO probes)

• Model OPA442 Sanitary Fixed Housing (For use in sanitary processes requiring SIP and CIP. Fits most standard pHand DO probes)
  Sanitary process housing for 12mm x 120mm sensors
• 3A compliant and EHEDG certified for use in hygienic process applications
• 316L stainless steel construction
• Choice of 32µinch (0.8µm) or 16µinch (0.4µm) surface finish
• Variety of process connections available:
  Ingold® style 25mm union cap nut
  1.5” Tri-clamp
  2” Tri-clamp
• Choice of immersion depths
• Rated to 10 bar and 140°C (147 psig/284°F)
• 3.1B material certification available
• Replaceable FDA approved O-rings

Model OPA 111 Immersion Housing

• TFor mounting pH/ORP and polarographic DO electrodes in open tanks and basins
• Bayonet lock allows for simple installation and removal of electrode
• Three electrode mounting positions
• Liquid reference electrodes can be pressurized upto 4 bar (58 psig)
• Adjustable immersion depth

Optional Spray, Head Cleaning, System Minimizes, Maintenance and Down Time

Model OPA450 Hot Tap Housing

(Ideally suited for pulp & paper and chemical process applications)

Model OPA450 Hot Tap Housing (Ideally suited for pulp & paper and chemical process applications)

• Retractable installation housing for pH and ORP electrodes in high pressure tanks and pipes
• Stainless steel construction for high corrosion resistance
• Variable immersion depth of up to 700mm / 27.5”
• Optional stainless steel ball valve provides safe process isolation during sensor maintenance
• Integrated rinse and calibration solution connections
• Potential matching pin eliminates solution ground problems
• Fits all standard 12mm x 120mm diameter gel filled sensors
• Variety of process connections available

Model OPA473, Heavy Duty Retractable Housing

(For installing sensors into process lines and tanks. Fits standard 12mm probes)

• Allows online retraction of 12mm diameter pH sensors from tanks and pipes
• Stainless steel construction with ball valve provides the highest level of safety
• Ideally suited for severe service applications where positive withdrawal and lock off is necessary
• Allows quick and easy removal of probes without process interruption
• Once retracted, two rinse ports allow cleaning and/ or calibration of the probe while in the retraction chamber
• Manual and automatic operation versions available
• Manual units include a safety interlock key to ensure the probe is properly retracted before servicing and manual rinse port lock off valve
• Automatic units are pneumatically operated and have optional feedback switches that relay position information to a control system
• Accommodates 12mm gel filled, liquid filled and ISFET probes
• Optional shaft scraper ring cleans off build up as electrode is withdrawn into housing
• Industry standard 2” ANSI and DN50 flange process connections
• High and low temperature option
• Safety seal valve on rinse ports