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ISC40G (S) -GS Inductive Conductivity Sensor
Brand: Yokogawa Electric CorporationThe 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.
- Wide bore sensors for long term stability.
- Installation flexibility by wide range of holders and by the use of universal bulkhead construction.
- 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 Slurry Applications where Conventional Systems Suffer from Plugging or Erosion
- Pure Water
- Wide Bore Sensors
Approvals & Certifications
- ATEX Directive 94/9/EC, as Amended by Regulation (EC) No. 1882/2003, DEKRA 11-ATEX-0063 X, II 1 G Ex ia IIC T4 to T6 Ga
- CE Decision 768/2008/EC
- CSA 2447837 IS, Class I, Div. 1, Groups A, B, C, D, T4 to T6
- FDA
- FM 3046320 IS, Class I, Div. 1, Groups A, B, C, D, T4 to T6
- IEC Ex dEK 11.0028X, Ex ia IIC T4 to T6 Ga, IEC 60079-0: 2007, IEC 60079-11: 2006, IEC 60079-26: 2006
- PED 97/23/EC, as Amended by Regulation (EC) No. 1882/2003
Approvals & Certifications
- Material Certificate
- Quality Inspection Certificate
Cable Length
- 164 feet (50 metres) - Max.
Electrical Connectors
- BA10 Junction Box
Element
- Toroids with High Permeability Magnetic Material Pt1000 or 30k Temperature Element
Enclosure, Body Material
- 30 % Glass-Filled PEEK
Environmental Protection
- Intrisically Safe for Hazardous Area
- IP67
- Water-Proof
Gasket Material
- Viton - Sealing Gasket
Measuring Range
- 0 to 2,000 ms/cm at Actual Process Temperature - Conductivity
Pressure Range
- psig: 0 to 290 (kPa: 0 to 2,000, bar: 0 to 20) - for PEEK Sensor
Process Connection Material
- AISI 316 Stainless Steel
- PVC
- PVDF
Response Time
- t90< 5 minutes - for PEEK Sensor
RTD Type
- Pt1000 to IEC 751 at 25° C (77° F)
Sensor, Probe Material
- 316 Stainless Steel - Thread Part
- PEEK
Sensor, Probe Type
- 30k NTC at 25° C (77° F)
Storage Temperature
- -30° to 50° C (-22° to 122° F)
Temperature Range
- -20° to 130° C (-4° to 266° F) - for PEEK Sensor
Wetted Materials
- Kalrez
- TFM
- All applications where severe electrode fouling prevents the use of contacting electrodes.
- All ranges except the (ultra) pure water applications.
- All slurry applications where conventional systems suffer from plugging or erosion.
