High corrosion resistant probe temperature sensor, IP66

Temperature sensor for electronic temperature control, control of surface treatment or corrosive liquid baths, sea water environment, livestock premises.

Housing raw material

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Color

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Ingress protection

Measurement type

Rod length (mm)

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Rod raw material

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Description

Main applications

Temperature sensor for electronic temperature control, control of surface treatment or corrosive liquid baths, sea water environment, livestock premises.

Housing: protection class IP 66 upon EN 60529 (waterproof spray water under high pressure and sea splashes, totally dust tight), dia. 105mm, height 66mm (excluding accessories and cable glands), made of plastic. To eliminate the enclosure risk of corrosion, there is no metallic part in contact with the external environment. Cover gasket and cable gland stuffing sets are made in EPDM. Rod seal is made of fluorocarbon elastomer FKM (Viton). The cover can be unscrewed by hand, but it is also possible to use a hook spanner.

Temperature sensors types:

NTC (10KOhms @25°C), β=3380), Pt100 (class A), Pt1000 (class A), thermocouple J, thermocouple K. Maximum temperature on the probe 120°C (250°F).

Electrical connections: Cable input/output through by two M20 cable glands. Electrical connection on screw terminals

Probe dimensions: Outside diameter (D) before optional sleeving is 10mm. Length (L): 230, 300, 450, 600, 800mm (1000mm on request )

Probe material and sleeving:

  • SUS 316L without sleeving
  • Titanium
  • SUS 316L with shrinked PTFE sleeve, thickness 4 to 0.6mm

Mounting:

  • By the 1″ BSPT thread (Mounting through wall is watertight when used with the 1″ nut and See accessories)
  • By a rotatable plastic bracket, enabling mounting on tank edge (See accessories)
  • By the 2 legs on the side (2 holes dia 5 mm center distance 113 mm)

Cover and housing material options:

  • Body and cover in black PA66, glass filled, suitable for most applications in medium low to medium corrosive liquids, up to 90 °C. Allows viewing input and output power supply and thermostat set Excellent mechanical strength of the housing (IK10). Very good UV resistance.
  • Body and cover in orange PP (polypropylene): Very good resistance to strong bases, good resistance to For use in liquids up to 90 °C. Reduced mechanical strength (IK7).
  • Body and cover in white PVDF: For use in liquid baths at temperatures above 90 °C and up to 110°C or strong oxidizing chemicals such as chrome electrolyte or nitric acid solution (HNO3). Reduced mechanical strength (IK7).

Sensor options: Built in temperature transmitter (Not available with NTC sensor)

Rod protection options (see also table below)

  • Stainless steel 316L-Ti without coating
  • Stainless steel 316L, with FEP chemically deposed coating, thickness 2 to 0.4mm
  • Stainless steel 316L, with PFA chemically deposed coating, thickness 2 to 0.4mm
  • Stainless steel 316L, with PTFE chemically deposed coating, thickness 05 to 0.1mm
  • Stainless steel 316L, with ETFE chemically deposed coating, thickness 2 to 0.4mm

Special modifications: This enclosure can receive a transparent polycarbonate cover instead of the opaque cover.

Main references

Accessories

 

1” BSPP Nut, 5mm thickness

Bracket for tank side mounting, thickness 10mm (Assembly made with 1” nut) 1” gasket for through wall waterproof mounting with 1” nut
Reference in PA66: 66YFHN1N Reference in PA66: 66YFMB1N  

Reference in FKM (Viton): 66YGA1F

Reference in PP: 66YFHN1P Reference in PP: 66YFMB1P
Reference in PVDF: 66YFHN1V Reference in PVDF: 66YFMB1V

Downloadable

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Technical informations associated to this product

  • Main properties of plastic raw materials used for enclosures

    The classic housings, with only 5 sides and a lid, require a long and costly layout, most of the time ignoring the application needs: security, fire resistance, water penetration, shocks, UV, temperature, etc.
  • Electrical protection classes

    The housings are designed to protect electrical equipment located inside. This protection must be considered in the electrical and environmental angles.)
  • Thermostats installation

    The proper functioning of a thermostat depends primarily on the correct choice of the component, but also the conditions of its installation. Conditions used to calibrate regulating and control equipment in the factory are always ideal laboratory conditions, ensuring measurement accuracy and repeatability. These conditions are rarely those found in practice when installing thermostats. However, with a minimum of constraints, it is possible to optimize assemblies.