SC25V Electrode for pH/Redox

Brand: Yokogawa Electric Corporation
Yokogawa Electrode for pH/Redox, SC25V
Yokogawa Electrode for pH/Redox, SC25V
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SC25V Electrode for pH/Redox

Brand: Yokogawa Electric Corporation
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Yokogawa is continuously improving the present pH sensing portfolio and designing new pH sensors integrating the latest improvements into the new design and upgrading our present. 

The SC25V is the latest addition to the family. Yokogawa’s first combination pH sensor in a 12 mm design with an external Liquid earth. 

A new design made it possible to create a large electrolyte volume making this sensor last longer then most other comparible pH electrodes.
Features
  • External titanium liquid earth
  • Pt1000 integration in pH compartment giving highly accurate temperature compensation
  • ATEX certified: ATEX II1G Ex ia IIC T3 to T6 Ga
  • CIP and Steam cleaning possible
  • Large internal KCl volume giving the sensor a longer life time
  • Low conductivity applications possible from 10 μS/cm
  • Variopin connector
  • SC25V-ALP25 for chemically harsh applications and high temperatures
  • SC25V-AGP25 for all General Purpose applications

Specifications

Brand

Applications

  • Chemical: Brine, Scrubber (Cleaning Often Necessary)
  • Chemically Harsh Applications: Model SC25V-ALP25
  • General-purpose Usage: Model SC25V-AGP25
  • High Process Temperatures
  • Petrochemical: API Seperator (Waste Water Treatment), Mono & Tri Ethyle Glyol (Meg/Teg)
  • Power: Fluegas Scrubber

Approvals & Certifications

  • IEC
  • ATEX II 1 G Ex ia IIC T3 to T6 Ga
  • CE

Bulb Material

  • Universal pH-Glass Bulb

Diaphragm Material

  • Silver Chloride

Dome

  • Chemical Resistant pH-Glass Dome

Electrical Connectors

  • PG 13.5

Environmental Protection

  • IP65
  • Watertight

Materials of Construction

  • External Titanium Liquid Earth - Electrode
  • PTFE - Reference

Measuring Range

  • pH: 0 to 14

Metric Connection

  • M25 x 1.5 Male

NACE & NIST

  • NIST

Pressure Range

  • psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10)

Resistance

  • 175 to 700 MΩ at 25° C (77° F)

RTD Type

  • Pt1000

Sensor, Probe Diameter

  • 0.47" (12 mm)

Sensor, Probe Length

  • 4.72" (120 mm)
  • 8.85" (225 mm)

Sensor, Probe Material

  • Ceramic
  • pNa Glass
  • PTFE
  • Zirconium

Temperature Range

  • -10° to 130° C (14° to 266° F)

  • Chemical: Brine, Scrubber (Cleaning Often Necessary)
  • Chemically Harsh Applications: Model SC25V-ALP25
  • General-purpose Usage: Model SC25V-AGP25
  • High Process Temperatures
  • Petrochemical: API Seperator (Waste Water Treatment), Mono & Tri Ethyle Glyol (Meg/Teg)
  • Power: Fluegas Scrubber

Documentation

Data Sheets

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