ISC40FD Inductive Conductivity Sensor

Brand: Yokogawa Electric Corporation

The model ISC40 sensors are designed for use with our 2-wire analyzers and 4-wire analyzers. 

This combination exceeds all expectations for conductivity measurement in terms of: reliability, accuracy, rangeability and price performance. 

The accuracy is 0.5% of reading plus 0.5 uS/cm for any conductivity value: whether measured in rinse water or in concentrated acids. 

The materials of construction guarantee a long life under harsh industrial conditions:
  • The erosion/abrasion resistant PEEK (Poly Ether Ether Ketone), which also features excellent chemical resistance in all solutions except fluoric acid or oxidizing concentrated acids. 
  • The ultimate material in terms of chemical resistance: PFA for applications in hydrofluoric acid and oxidizing concentrated acids (nitric, sulfuric, oleum).
The sensor is provided with a rugged Stainless Steel mounting thread, nut and gasket combination for ultimate flexibility in installation using bulk head installation technique. 

There is also a wide range of holders and options available for reliable in-line or off-line installation with double O-ring seals for long service life of the sensor. 

Additional models are available for use in Ball-Valve Insertion applications and in Sanitary Flange installations.
Features
  • Inductive conductivity technique for elimination of fouling and polarization errors
  • Large bore for optimal resistance to fouling processes and long term stability
  • Available in PEEK (sensor type GG) for general use and available in PFA (sensor type TG) for more aggressive applications
  • Wide range of holders and options available for installation flexibility
  • Wide rangeability in terms of conductivity (1 µS/cm to 2 S/cm) and temperature (-20° to 130° C)

Specifications

Accuracy

  • 0.5 % of Reading Plus 0.5 US/cm

Ambient Temperature Range

  • -30° to 130° C (-22° to 266° F)

Applications

  • All Ranges Except the (Ultra) Pure Water Applications
  • All Slurry Applications where Conventional Systems Suffer from Plugging or Erosion
  • Wide Bore Sensors for Long Term Stability

Approvals & Certifications

  • Material Certificate

Approvals & Certifications

  • ATEX - Directive 94/9/EC, as Amended by Regulation (EC) No. 1882/2003, Certificate No. DEKRA 11-ATEX-0063 X, Ex II 1 G Ex ia IIC T4 to T6 Ga
  • CE - Decision 768/2008/EC
  • CSA - Certificate No. 2447837 IS, Class I, Div. 1, Grade A, B, C, D T4 to T6, Master Contract No. 182892
  • FM- Certificate No. 3046320 IS, Class I, Div. 1, Grade A, B, C, D T4 to T6
  • IEC Ex - IEC 60079-0: 2007, IEC 60079-11: 2006, IEC 60079-26: 2006, Certificate No.: IECEx dEK 11.0028X, Ex ia IIC T4 to T6 Ga
  • PED - Directive 97/23/EC, as Amended by Regulation (EC) No. 1882/2003, 3.3 (Sound Engineering Practice)

Cable Length

  • 164 feet (50 metres) - Max.

Cable Material

  • Thermoplastic Rubber - Cable Insulation

Element

  • Toroids with High Permeability Magnetic Material

Enclosure, Body Material

  • 30 % Glass-Filled PEEK, FDA Approved
  • PFA, FDA Approved, EU 10/2011 Compliant

Environmental Protection

  • Intrinsically Safe
  • IP67
  • Water-Proof

Flange Material

  • PVC

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ANSI for PVC - Adjustable Flange
  • 2” (DN 50) - PN 10 for PVC - Adjustable Flange

Gasket Material

  • Viton - Sealing Gasket

Measuring Range

  • 0 to 2,000 ms/cm at Actual Process Temperature - Operating Range

O-Ring Material

  • Viton - Process Sealing O-Ring

Pressure Range

  • Maximum
  • psi: 145 (MPa: 1, bar: 10) - AISI 316 Stainless Steel Process Pressure
  • psig: 0 to 217 (MPa: 0 to 1.5, bar: 0 to 15) - for PFA Sensor
  • psig: 0 to 290 (MPa: 0 to 2, bar: 0 to 20) - for PEEK Sensor

Pressure Type

  • Gauge

Process Connection Material

  • AISI 316 Stainless Steel
  • Galvanized Steel - Mounting Set
  • PVC
  • PVDF

Process Temperature

  • 150° C (300° F) - Max.
  • 80° C (180° F) - Max.

Response Time

  • t90< 10 minutes - for PFA Sensor
  • t90< 5 minutes - for PEEK Sensor

RTD Type

  • Pt1000 or 30,000 Temperature Element

Sensor, Probe Material

  • C-PVC - Probe Tube

Sensor, Probe Type

  • NTC

Storage Temperature

  • -30° to 50° C (-22° to 122° F)

Temperature Range

  • -20° to 130° C (-4° to 265° F) - for PEEK, PFA Sensor

Wetted Materials

  • Kalrez
  • TFM
show more