RTD Sensors

RTD Sensors

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Pencil Type RTD (Pt100 / Pt1000)

Compact cylindrical RTDs designed for fast-response temperature measurement in confined areas. Platinum sensing elements ensure excellent accuracy and stability.

Key Features

  • Compact, space-saving design

  • Fast response time

  • High precision (Class A / B / 1/3 DIN)

  • Excellent linearity

Technical Specifications

  • Sensing Element: Pt100 / Pt1000

  • Configuration: 2-wire / 3-wire / 4-wire

  • Sheath Material: SS304 / SS316

  • Diameters: 3mm / 4mm / 6mm

  • Temperature Range: –50°C to 400°C

  • Junction: Insulated

  • Cable Options: PTFE, Fiberglass, SS braided

Applications

  • Hot runners

  • Laboratory equipment

  • Moulds & dies

  • OEM machinery

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L-Type RTD

Right-angle RTDs designed for spaces where straight probes cannot fit—ideal for moulds and compact assemblies.

Specifications

  • Bending Angle: 90°

  • Sheath: SS316

  • Element: Pt100 / Pt1000

  • Accuracy: Class A / B

Applications

  • Moulds

  • Manifolds

  • Confined mounting points

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Pin Type Surface RTD

Flat-pin RTDs designed for high-accuracy surface temperature measurement.

Specifications

  • Flat sensing head

  • Pt100 / Pt1000

  • Optional spring-loaded design

  • Temperature Range: –50°C to 400°C

Applications

  • Hot plates

  • Surface testing

  • Mould surface measurement

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Duplex RTD with Transition Joint

Dual-sensing RTD built with MI cable for high-temperature and long-cable runs, supporting industrial environments.

Specifications

  • Duplex (two RTD elements in one sheath)

  • MI cable with MgO insulation

  • SS316 sheath

  • 3-wire / 4-wire configurations

Applications

  • Power plants

  • Furnaces

  • Industrial boilers

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Quick Disconnect RTD

RTD sensors equipped with detachable connectors for convenient and efficient maintenance.

Specifications

  • Connector options: Miniature / Standard / Lemo

  • Pt100 / Pt1000

  • Temperature Range: –50°C to 250°C

Applications

  • OEM instruments

  • Testing benches

  • Portable equipment

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Autoclave RTD

RTDs designed to withstand high-pressure, high-temperature sterilization cycles.

Specifications

  • Temperature: Up to 200°C

  • Pressure: Up to 3 bar

  • SS316 construction

  • Class A accuracy

Applications

  • Autoclaves

  • Sterilization chambers

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Plate Mounting RTD

Flat-surface RTDs for direct mounting on plates, tanks, and machine surfaces.

Specifications

  • Stainless steel mounting plate

  • Pt100 element

  • Operating Temperature: 0–400°C

Applications

  • Extruder barrels

  • Mould plates

  • Heated tanks

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Screw-In RTD

Threaded RTDs for immersion in liquids, gases, oils, or surface blocks.

Specifications

  • Threads: M8, M10, 1/4″, 1/2″ BSP/NPT

  • Sheath: SS316

  • Length: Custom-built

  • Pt100 / Pt1000 options

Applications

  • Storage tanks

  • Chemical processing

  • HVAC systems

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Bearing RTD

Special RTDs designed for detecting overheating in industrial bearings.

Specifications

  • Thin 3mm sheath

  • Rapid response

  • Pt100 Class A

  • Temperature Range: –50°C to 180°C

Applications

  • Motors

  • Gearboxes

  • Pumps

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Transformer Winding RTD

Engineered for transformer windings with excellent electrical insulation and flexibility.

Specifications

  • Insulation: Kapton / Nomex

  • Flat flexible design

  • Pt100 element

  • Temperature Range: –20°C to 200°C

Applications

  • Power transformers

  • Dry-type transformers

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HVAC RTD (Duct / Air RTD)

RTDs designed for accurate air temperature measurement within ventilation and duct systems.

 

Specifications

  • Probe Length: 100–300mm

  • SS304 construction

  • Pt100 sensing element

  • Available with mounting flange

Applications

  • HVAC systems

  • Air handling units

  • Ventilation ducts

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Sanitary Tri-Clover RTD

Hygienic RTDs for food, dairy, and pharmaceutical processes requiring contamination-free measurement.

Specifications

  • Tri-clover connection: 1.5″, 2″, 2.5″

  • Sheath: SS316L

  • IP67 / IP68 protection

  • Temperature: Up to 250°C

Applications

  • Food processing

  • Dairy plants

  • Pharmaceuticals

  • Breweries

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Miniature Head RTD

Compact RTD with small connection head for tight-space installation.

Specifications

  • Pt100 Class A / B

  • Miniature aluminium/plastic head

  • SS316 probe

Applications

  • OEM heating systems

  • Industrial machinery

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RTD with Temperature Transmitter

Integrated RTD with a transmitter for long-distance, noise-free signal transmission.

Specifications

  • Output: 4–20 mA / 0–10V

  • Flameproof or weatherproof head

  • Accuracy ±0.1%

Applications

  • Process industries

  • Power plants

  • Chemical systems

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Flange Mounted RTD

RTDs mounted with industrial flanges for large tanks, pipelines, and vessels.

Specifications

  • ANSI / DIN flanges

  • SS316 probe

  • Custom length

Applications

  • Chemical reactors

  • Oil processing systems

  • Water tanks

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Flameproof Head RTD

Explosion-proof RTDs for hazardous industrial areas.

Specifications

  • Flameproof head (Ex d)

  • Suitable for Zone 1 & Zone 2

  • Pt100 Class A

Applications

  • Petrochemical plants

  • Oil & gas industries

  • Chemical factories

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Titanium / Teflon Sheath RTD

RTDs built for extreme corrosion resistance using titanium or PTFE coating.

Specifications

  • Sheath: Titanium / PTFE

  • Temperature Range: Up to 260°C

  • Pt100 element

Applications

  • Acidic tanks

  • Chemical baths

  • Electroplating plants

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RTD with Bar Stock Thermowell

Heavy-duty RTD fitted with a machined bar-stock thermowell for high-pressure protection.

Specifications

  • Material: SS304 / SS316 / Inconel

  • Thermowell: Flanged or threaded

  • Pt100 / Pt1000

Applications

  • High-pressure pipelines

  • Refineries

  • Steam lines

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