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RTD temperature sensor INSX-SIL3
Pt100platinum resistivestainless steel

RTD temperature sensor - INSX-SIL3 - Instrumentys - Pt100 / platinum resistive / stainless steel
RTD temperature sensor - INSX-SIL3 - Instrumentys - Pt100 / platinum resistive / stainless steel
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Characteristics

Technology
Pt100, RTD, platinum resistive
Other characteristics
stainless steel, 3-wire, cable
Temperature

Min.: -50 °C
(-58 °F)

Max.: 200 °C
(392 °F)

Probe diameter

4.5 mm, 5 mm, 6 mm
(0.1772 in, 0.1969 in, 0.2362 in)

Description

Overview
Pt100 3-wire Class B sensor designed for industrial applications. Fitted with a standard 100 mm 316L stainless steel sheath and a 2 m silicone cable with three conductors (Teflon-insulated conductors, silicone outer jacket). Engineered for continuous operation up to +200 °C and to withstand severe thermal environments. Manufactured in compliance with IEC 751; can be integrated with PLCs, controllers, transmitters and SCADA systems. Acquisition electronics available as an option.

Main features
  • Sensing element: Pt100, single element
  • Accuracy class: Class B (according to IEC 751)
  • Operating temperature range: -50 °C to +200 °C
  • Sheath length: 100 mm
  • Sheath material: 316L stainless steel
  • Cable: silicone, 3-wire
  • Conductors: Teflon-insulated
  • Outer jacket: silicone rubber
  • Cable length: 2000 mm

Available configurations
  • Sheath diameters greater than 8 mm (on request)
  • Sensing element of a different accuracy class (on request)
  • Cable outlet reinforced with protective spring (on request)
  • Tapered or slotted sheath end (on request)
  • COFRAC calibration or COFRAC-attached certificate (on request)

Applications
  • Industrial instrumentation
  • High-temperature installations
  • Furnaces, ovens and thermal machines
  • Plastics and rubber industry
  • Food industry
  • Chemical and pharmaceutical industry
  • Laboratories and test benches
  • Industrial HVAC systems

Advantages
  • Excellent long-term measurement stability
  • Cable suitable for high temperatures and demanding environments
  • High corrosion resistance due to 316L stainless steel
  • Fully compatible with standard Pt100 equipment
  • Customisation options available to meet specifications

Variants and diameter correspondence
INS3-SIL3: Ø 4.5 mm
INS4-SIL3: Ø 5 mm
INS5-SIL3: Ø 6 mm

Technical specifications
  • Sensor: Pt100 (single element)
  • Accuracy class: Class B (IEC 751)
  • Temperature range: -50 °C to +200 °C
  • Sheath material: 316L stainless steel
  • Sheath length: 100 mm
  • Cable: silicone 3-wire, Teflon-insulated conductors
  • Outer jacket: silicone rubber
  • Cable length: 2000 mm
  • Available models: INS3-SIL3, INS4-SIL3, INS5-SIL3
  • Compliance: IEC 751
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.