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PR10 Conductivity Retractable Fitting
Brand: Yokogawa Electric Corporation
On-line measurements often present extra challenges, especially when routine maintenance is required.
The PR10 is ideally suitable for applications where the sensors must be removed without interrupting or shutting down the process. Without any special tools the PR10 can be retracted safely from the process at pressures up to 5 bar (72 psi).
The PR10 is a universal retractable assembly that can be used for all liquid measurements.
The PR10 is designed to accept any commercially available pH/ORP or dissolved oxygen sensor that has a PG13.5 connection while still being backwards compatible with old Yokogawa electrodes.
For ease of use, optional flush ports are available. In the retracted position the sensor can be kept moist, cleaned or even calibrated.
This can all be done without process interruption or disassembly of the armature.
Features- One model for pH/ORP, dissolved oxygen, conductivity and inductive conductivity sensors
- All commercially available pH electrodes, such as PG13.5, SMART sensors, Vario Pin, YEF and DIN connectors can be installed in the PR10.
- Integrated protection cage
- A "scraper" is built-in to each assembly to effectively scrape or wipe off the
- process from the PR10's shaft as it is being retracted from the process.
- A safe "through the valve" insertion and retraction design
- Simplified installation by optional ball valves with flanged or tapered connections
- Optional flush port accessories makes it easy to keep sensors moist (pH) and clean, and also provides access for calibration if desired.
Specifications
BSP Connection
- G 1-1/4”
- G 2”
Cable Length
- 9.84 to 65.61 feet (3 to 20 metres)
Enclosure, Body Material
- Body & Electrodes: AISI 316 Stainless Steel
- Body & Electrodes: Titanium Grade 2 or 3
Flange Material
- Flange Adapters: AISI 316 Stainless Steel
Flange Size - 1-1/4” (DN 32)
- Flange Ratings: 1-1/4” (DN 32) - 150 # ANSI
- Flange Ratings: 1-1/4” (DN 32) - PN 10
Flange Size - 2” (DN 50)
- Flange Ratings: 2” (DN 50) - 150# ANSI
- Flange Ratings: 2” (DN 50) - PN 10
Insertion 'U' Length
- 14.25” (36.2 cm)
- 15.35” (39 cm)
- 16.7” (42.3 cm)
- 20.8” (52.9 cm)
Length
- Tube Length: 1.64 feet (0.5 metres)
Materials of Construction
- Non-wetted Materials: AISI 304 Stainless Steel
- Non-wetted Materials: AISI 316 Stainless Steel
- Non-wetted Materials: Polypropylene Glass-Filled
Maximum System Pressure
- psig: 142 (kPa: 100, bar: 10)
NPT Connection
- 1/8” NPT Female
- 1/8” NPT
- 1-1/4” NPT Female
- 1-1/4” NPT Male
- 1-1/4” NPT
- 2” NPT Female
- 2” NPT Male
- 2” NPT
O-Ring Material
- O-Ring Seals: Viton 70° Shore
Operating Pressure
- psi: 72.52 (kPa: 500, bar: 5)
Operating Temperature
- 100° C (212° F)
Pressure Type
- Gauge
Response Time
- Temperature Response: < 1 Minute for 90 % of a Step Change
RTD Type
- Pt1000
Screw Material
- Screw-in Adapters: AISI 316 Stainless Steel
Static Pressure
- Static Conditions - psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10) at 0° to 150° C (32° to 302° F)
Temperature Range
- Maximum
Wetted Materials
- 316L Stainless Steel
- Insulations: PEEK
