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  • Home
  • Products
    • Calibration Equipment >
      • Analogue Test Gauges
      • Comparators, Pressure Sources & Dead Weight Testers >
        • Automatic & Digital Pressure Calibrators
        • Dead Weight Testers
        • Pneumatic Hand Pumps
      • Custom Test Equipment
      • Digital Pressure Calibrators
      • Digital Temperature & Process Calibrators
      • Temperature Calibrators
    • Control Panels, Process Controllers & Data Loggers >
      • Control Panels & Automated Test Stations | GNW Instrumentation, Southport, UK
      • Data Loggers & Recorders
      • Process Controllers & Panel Meters
    • Electrical Test Equipment >
      • Clamp Meters
      • Earth Loop Testers
      • Insulation & Continuity Testers
      • Multifunction Testers
      • Multimeters
      • PAT Testers
      • Power & Disturbance Analysers >
        • C.A 8331 Power Analyser
        • C.A 8333 Power Analyser
        • C.A 8336 Power Analyser
      • RCD / RCCD Testers
    • Flow Meters & Switches >
      • Batching Meters
      • Magnetic Flow Meters >
        • induQ VMI
        • induQ VMM
        • induQ VMZ
      • Oval Gear Flow Meters
      • Positive Displacement Flow Sensors
      • Ultrasonic Flow Meters
      • Variable Area / Rotameters
      • Vortex Flow Sensors >
        • VVX Series
      • Water Meters
    • Laser Scanning, CMM's & Metrology
    • Measuring & Tool Room
    • Pressure >
      • Gauges >
        • All Stainless Steel
        • Differential
        • General Purpose
        • Hygienic & Diaphragm
        • Industrial
        • Low Pressure Capsule
        • Magnehelic
        • PET / Plastic Case
        • Safety Pattern
        • Subsea, Caisson & Dive Panel
        • Test Gauges
      • Recorders & Data Loggers
      • Transmitters & Transducers >
        • Automotive
        • Differential
        • Flush Diaphragm
        • High Temperature
        • HVAC
        • Industrial
        • Miniature
        • Submersible Level
    • Scales & Weighing Instrumentation
    • Tank Contents & Level >
      • Digital Tank Contents Systems
      • Hydrostatic Tank Contents Gauges
      • Level Alarms
      • Level Sensors & Switches
      • Pump-To-Read Tank Contents Gauges
      • Sight Glasses
    • Temperature >
      • Control Panels
      • Dial Thermometers
      • Digital Industrial Thermometers
      • Hand Held Thermometers
      • Pockets & Thermowells
      • Recorders & Data Loggers
      • Temperature Controllers
      • Thermocouples & RTD's
  • Services
    • Calibration
    • Custom Design & Manufacturing
    • Instrument Hire & Set Props
    • Medical Equipment Calibration
    • Repair
  • Web Shop
  • Instrument Track Calibration Database
  • About Us
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Thermocouples & RTD's

We stock a wide range of cables, accessories, fittings and raw materials for the manufacture of almost any type of temperature sensor.

Bespoke housings, different terminal heads and lead lengths can all be accommodated.

Thermocouples - Types K, J, T, N, E, B, R, S

We manufacture thermocouples in all standard calibrations to IEC 584 and only use class I materials to make our sensors.

From the very basic bare wire type sensor to a complex high temperature assembly you can be assured that we can provide a solution to meet your temperature sensing requirement.  We stock a vast range of termination heads, cables, connectors and fittings to be able to manufacture temperature sensors to suit your application.
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The thermocouples that we manufacture are generally within one of the following three categories:

Fabricated Thermocouple:
  • Cost effective assemblies
  • Quick turn around
  • Bespoke housings

Mineral Insulated Thermocouples:
  • Wide temperature range
  • Extremely robust
  • Semi flexible construction

High Temperature Thermocouples:
  • Temperatures up to 1800 degrees C
  • Refractory materials
  • Precious metal sensors
We have long-term experience manufacturing sensors used under extreme conditions in marine applications. The internal structure of our marine temperature sensors are designed as a vibration resistant component. Continuous quality controls and numerous tests directly fitted to marine engines guarantee a high life expectancy. All sensors for marine applications which are manufactured by us, meet the required qualification tests of the relevant classification companies. We manufacture special versions of temperature sensors to customer specific requirements also in this marine area. We can manufacture sensors to measure exhaust gas, water and oil temperatures.

We manufacture RTD's to IEC751 standards and we can manufacture to any tolerance (class A, B, 3rd, 5th, 10th DIN etc).

We stock many different forms of RTD elements for example PT100, PT1000, NTC thermistor, PTC thermistor, NI120, CU90, PT50, PT500 etc. From the very basic bare element type sensor to a complex mineral insulated assembly you can be assured that we can provide a solution to meet your temperature sensing requirement. We stock a vast range of termination heads, cables, connectors and fittings to be able to manufacture temperature sensors to suit your application.

Picture
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GNW manufacture hand held sensors for any application in standard thermocouple calibrations (K, J, T, N, E, B, R, S) and forms of Resistance Temperature Detector (PT100, PT1000, Thermistor Etc).

We manufacture bespoke and standard styles of hand held sensors, which are not limited to but include, 
  • Standard Round Tip
  • Semi Flexible (Mineral Insulated)
  • Surface
  • Air
  • Penetration
  • Heavy Duty T Bar

As a manufacturer of bespoke sensors we hold vast stocks of raw materials & component parts to enable us to manufacture sensors exactly to your requirements in batches of any size. For example different handle materials, sheath sizes or cable configurations.

​
Please contact us to discuss your requirements, we can provide a stock solution or design a custom sensor specifically for your requirements.
GNW Instrumentation , 101a Sefton Street, Southport , Merseyside, PR8 5DD
Tel: +44 (01704) 536 010
sales@gnw.co.uk