Bolt RTD Temperature Sensor

This cable resistance thermometer design can be screwed directly into a heat source. For instance a transformer heat sink. This resistance thermometer is commonly used by original equipment manufacturers.

Application Notes:

  • A very common sensor type
  • Fast sensor response possible
  • The enclosure has many possibilities
  • Highly engineered pockets are possible
  • Ideal for high volume manufacture and fixing in to original equipment
  • Very small sizes available
  • A wide variety of encapsulants for pocket filling

Delivery time: Product made to order, delivery date to be confirmed.

Compliance:
✔ RoHS 3 (2015/863)
✔ Mineral Conflict
✔ ISO 9001 Certified

PQAL black on white ukas 9001 logo

SKU: CRS Category
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        Technical Information

        Technical Diagram

        Shipping Information

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        Special Options:

        • Duplex
        • Small stop flange
        • Cable spring relief available
        • Partial heat transfer paste filling
        • Higher accuracy sensors A, 1/3,1/5,1/10 DIN
        • Pt 50, Pt 500, Pt 1000 and Pt 2000, Cu or Ni element
        • 2 or 4 wires
        • Tagging
        • IP68 compatible designs
        • RT can be replaced with a thermistor
        • Material Certificates
        Type Designation:

        CRS

        Temperature Range:

        -100 to 300°C

        Common Sensor Types:

        1 Pt 100 B

        Temperature Coefficient:

        0.3850 ohms/° C

        Wiring:

        3 wire, marked red/red/white

        Common threads:

        M5, M6, M8, M10, BA sizes

        Common Insulation:

        PVC, Silicon rubber, PFA, Glass fibre

        Common Stranding:

        1×0.2, 1×0.315, 1×0.5, 7×0.2, 13×0.2

        Common Sheaths:

        316SS, Brass, Aluminium

        Tail detail:

        50mm tails, 10mm tinned

        Cable Resistance Thermometer With Screw Tip (Bolt RTD)

        Delivery time: Product made to order, delivery date to be confirmed.

        We ship to the following countries:
        United Kingdom, Austria, Belgium, Bosnia and Herzegovina, Brazil, Bulgaria, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, India, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, United States

        Shipping rates:
        • £15 for orders from UK Mainland.
        • £25 for orders from UK – Highlands & Islands.
        • £35 for orders from Belgium, Ireland, Luxembourg and Netherlands.
        • £37 for orders from France and Germany.
        • £42 for orders from Switzerland.
        • £43 for orders from Austria, Denmark, Italy, Portugal and Spain.
        • £45 for orders from Czech Republic, Slovakia, Slovenia and Bulgaria.
        • £49 for orders from Iceland.
        • £51 for orders from Finland, Sweden and Greece.
        • £53 for orders from Croatia, Estonia, Hungary, Poland, Latvia, Lithuania and Romania.
        • £61 for orders from United States and Canada.
        • £63 for orders from Liechtenstein.
        • £72 for orders from Bosnia and Herzegovina, Norway and Serbia.
        • £90 for orders from India.
        • £103 for orders from Brazil.

        Don’t see your country listed?
        We ship worldwide. Contact us for a shipping quote and delivery timeframe.
        • +44 (0) 1246 261 999
        • websales@peaksensors.com

        Q: What is a Bolt RTD Temperature Sensor?
        A: A Bolt RTD Temperature Sensor is a cable resistance thermometer that can be screwed directly into a heat source, such as a transformer heat sink, to provide accurate temperature monitoring in industrial and OEM applications.
        Q: What temperature range can the Bolt RTD Temperature Sensor measure?
        A: The Bolt RTD Temperature Sensor is designed to operate across a temperature range of -100°C to +300°C.
        Q: What sensor element is commonly used in the Bolt RTD Temperature Sensor?
        A: The Bolt RTD Temperature Sensor is commonly supplied with a Pt100 Class B sensing element with a temperature coefficient of 0.3850 ohms/°C.
        Q: Why is the Bolt RTD Temperature Sensor suitable for OEM applications?
        A: The Bolt RTD Temperature Sensor can be securely mounted into equipment using threaded fittings, offers fast response times, and is available in compact sizes, making it ideal for original equipment manufacturers.
        Q: What thread sizes are available for the Bolt RTD Temperature Sensor?
        A: Common thread options for the Bolt RTD Temperature Sensor include M5, M6, M8, M10, and BA thread sizes. These options provide flexibility for different mounting requirements, allowing the sensor to be selected for compatibility with a wide range of installation and temperature measurement applications.
        Q: What wiring configurations are available for the Bolt RTD Temperature Sensor?
        A: The Bolt RTD Temperature Sensor is commonly supplied in a 3-wire configuration (red/red/white), with 2-wire and 4-wire options also available.
        Q: Can the Bolt RTD Temperature Sensor be customised?
        A: The Bolt RTD Temperature Sensor can be customised with a range of options to suit specific application and installation requirements. Available options include duplex sensor configurations, stop flanges, cable spring relief, heat transfer paste filling, higher accuracy RTD elements, alternative sensor elements, IP68-compatible designs, and material certification. These customisation choices allow the sensor to be tailored for reliable performance across a wide range of temperature measurement applications.
        Q: What sheath materials are available for the Bolt RTD Temperature Sensor?
        A: The Bolt RTD Temperature Sensor can be supplied with sheaths manufactured from a range of materials to suit different application requirements. Available options include 316 Stainless Steel, Brass, and Aluminium, providing flexibility for selecting the most suitable sheath material based on environmental conditions, mechanical requirements, and installation needs.
        Q: What insulation materials are available for the Bolt RTD Temperature Sensor?
        A: Common insulation options available for the Bolt RTD Temperature Sensor include PVC, Silicone Rubber, PFA, and Glass Fibre. These insulation choices provide flexibility to suit different operating environments, temperature requirements, and installation conditions, ensuring reliable sensor performance across a wide range of applications.
        Q: Why choose the Bolt RTD Temperature Sensor?
        A: The Bolt RTD Temperature Sensor offers accurate and reliable temperature measurement with a compact design and direct screw-in installation. Providing fast response times, a wide range of thread sizes, and customisable construction options, it can be tailored to suit specific OEM and industrial applications. With multiple RTD element choices and high-accuracy measurement capability, the sensor is manufactured to customer requirements for dependable performance across a variety of temperature sensing environments.

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