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SC21 Electrode for pH/Redox (Flow)
Brand: Yokogawa Electric CorporationThis flowing electrolyte sensors uses a ceramic reference junction, with the electrolyte (3.3 molal KCl).
The flow of electrolyte through the junction, while small, remains the safest way to prevent clogging and to protect the internal reference against poisoning and diffusion.
Features- For tough application where pollution of the reference system is to be expected
- Low ionic application where the possitive flow of electrolyte provides the conductivity needed to measure pH (<50 μS/cm)
- Heavy duty pH sensitive glass
- Flowing reference system for pollution resistance, and highly stable reference potential
- PG13.5 standard DIN electrode connection
- Adapter to ensure compatibility with full fitting program
- Use in combination with the presurisable electrolyte reservoir to obtain a positive flow towards the process (K1500YA)
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 2
- Model - PG13.5 DIN Connector
50+ In Stock
$1,308.00 CAD
Does not ship to OH, United States
- Model - Laboratory TypeSensor
25+ In Stock
$2,338.00 CAD
Does not ship to OH, United States
Specifications
Applications
- Chemical: Scrubber (Cleaning Often Necessary)
- High Process Temperatures
- Petrochemicals
Approvals & Certifications
- CE
Approvals & Certifications
- IEC
Diaphragm Material
- Ceramic
Dome
- Universal pH-Glass Dome (Heavy Duty) - Membrane
Electrical Connectors
- PG 13.5 DIN 40430
Environmental Protection
- IP65
- Watertight
Flow Rate
- Maximum
Materials of Construction
- Silver Chloride - Pin
Measuring Range
- pH: 0 to 14
Metric Connection
- M25 x 1.5 Male
NACE & NIST
- NIST
Overpressure & Static Pressure Limits
- psi: 1.45 (kPa: 10, bar: 0.1) - Overpressure for Flow
Pressure Range
- psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10)
- psi: 0.145 to 72.52 (kPa: 1 to 500, bar: 0.01 to 5) - Pressure Liquid
Resistance
- 120 to 200 megaohms at 25° C (77° F)
Sensor, Probe Diameter
- 0.47” (12 mm)
Sensor, Probe Length
- 4.72” (120 mm)
Sensor, Probe Material
- Ceramic
- pNa Glass
- PTFE
- Zirconium
Temperature Range
- 0° to 100° C (32° to 212° F)
