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You are here → Home > AMS2750 Approved Thermocouples > Heat Treatment > AMS2750 Approved Thermocouple with Pot Seal

Heat Treatment Thermocouple with Pot Seal

AMS2750 Approved Thermocouples for Heat Treatment

Send Enquiry Request Info Data Sheet

Related Products

Thermocouple Connectors
Calibrated Mineral Insulated Thermocouples
Our range of AMS2750 NADCAP, BAC5621 or CQI-9 compliant mineral insulated thermocouples are designed to meet the high quality and accuracies demanded for heat treatment applications within the Aerospace industry. Through careful material selection and a comprehensive calibration program in our ISO17025 UKAS accredited laboratory, we can offer a wide range of sheath diameters and materials from stock with quick manufacture times. Their semi rigid construction allows them to be bent and formed to suit particular applications without impairing performance.
  • Calibrated in line with AMS 2750 NADCAP, BAC5621 or
    CQI-9 requirements
  • Suitable for use in Temperature Uniformity Surveys (TUS), System Accuracy Tests (SAT), Control Recording and Monitoring and Load sensors
  • Batch calibration certificate supplied as standard
  • Sensors are individually tagged and numbered for full traceability
  • Available in thermocouple types N, K, T and J
  • Wide range of sheath diameters and materials
Calibration Accuracies:

Code Standard Accuracy Supplied Permitted Applications Certification
AMS1 AMS2750 ±1.1ºC or 0.4% of reading (whichever is greater), end to end deviation of material batch no greater than 1.1ºC Temperature Uniformity Survey (TUS)
System Accuracy Test (SAT)
Control, Monitoring & Recording (Class 1 & 2)		 An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details section for a detailed explanation).
Please note: UKAS calibration is available on request.
BAC2 BAC5621 ±1.1ºC <538ºC or 0.4% of reading >538ºC, end to end deviation of material batch no greater than 0.6ºC Secondary/Field Test Sensor
CQI1 CQI-9 ±1.1ºC or 0.4% of reading (whichever is greater), end to end deviation of material batch no greater than 1.1ºC Temperature Uniformity Survey (TUS)
System Accuracy Test (SAT)
Control, Monitoring & Recording (Class 1 & 2)
Load



Heat Treatment Thermocouple Enquiry Form

1. Thermocouple Type
2. Sheath Material
3. Sheath Diameter

4. Sheath Length

 mm
5. Types of Sensing Junction

Illustration Select
INSULATED Junction
Duplex Element Required? (please tick box)
6. Pot Seal Style

Illustration Select
Crimp on St./St. Pot Seal
(sheath diameters up to 3mm)
Pot Seal with Anti Chafe Spring
(sheath diameters up to 3mm)
Crimp on St./St. Pot Seal
(sheath diameters 3mm to 8mm)
Pot Seal with Anti Chafe Spring
(sheath diameters 3mm to 8mm)

End Seal Temperature Rating:
7. Extension Leads

Illustration Select
PVC
(rated to 105ºC)
PVC with Screen
(rated to 105ºC)
PFA 1/0.5mm
(rated to 250ºC)
PFA 7/0.2mm
(rated to 250ºC)
PFA with Screen
(rated to 250ºC)
Fibreglass 1/0.5mm(rated to 480ºC)
Fibreglass 7/0.2mm
(rated to 480ºC)
Fibreglass with Steel Overbraid
(rated to 480ºC)
PVC 2-pair Inividual and Overall Screen (for Duplex only)
(rated to 105ºC)
PVC 2-pair Overall Screen (for Duplex only)
 (rated to 105ºC)
Colour Codes available to IEC 60751
Please enter Cable length in metres

 mtrs
9. Optional Connector

Illustration Select
Standard 2 pin (round) Plug
Miniature 2 pin (flat) Plug
Standard 2 pin (round) Socket
Miniature 2 pin (flat) Socket
Colour Codes available to IEC 60751

Connector Temperature Rating:
9. Tagging Options

Illustration Select
Plastic ID Label
For use with all end seals up to 70ºC
Laser Etched Metal Tag
For use with all end seals above 250ºC
Laser Etching on Sensor
Laser etch of serial number. This can be instead of or in addition to either of the options above
10. Calibration Accuracies

Calibration Type Select
AMS1 - AMS2750
BAC2 - BAC5621
CQI1 - CQI-9
Your chosen calibration is:

AMS1- AMS2750
Accuracy:
±1.1ºC or 0.4% of reading (whichever is greater), end to end deviation of material batch no greater than 1.1ºC
Permitted Applications:
Temperature Uniformity Survey (TUS)
System Accuracy Test (SAT)
Control, Monitoring & Recording (Class 1 & 2)
An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details section for a detailed explanation). Please note: UKAS calibration is available on request.
Your chosen calibration is:

AMS-2 - AMS2750
 Accuracy:
±2.2ºC or 0.75% of reading (whichever is greater), end to end deviation of material batch no greater than 1.1ºC
Permitted Applications:
Temperature Uniformity Survey (TUS)
Control, Monitoring & Recording (Class 3,4,5,6)
Load
An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details section for a detailed explanation). Please note: UKAS calibration is available on request.
Your chosen calibration is:

BAC2 - BAC5621
 Accuracy:
±1.1ºC <538ºC or 0.4% of reading >538ºC, end to end deviation of material batch no greater than 0.6ºC
Permitted Applications:
Secondary/Field Test Sensor
An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details section for a detailed explanation). Please note: UKAS calibration is available on request.
Your chosen calibration is:

CQI1 - CQI-9
 Accuracy:
±1.1ºC or 0.4% of reading (whichever is greater), end to end deviation of material batch no greater than 1.1ºC
Permitted Applications:
Temperature Uniformity Survey (TUS)
System Accuracy Test (SAT)
Control, Monitoring & Recording (Class 1 & 2)
Load
An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details section for a detailed explanation). Please note: UKAS calibration is available on request.
11. Calibration Standard
12. Report Type

Details Select
Standard 3 Page Report
An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details page for a detailed explanation)
Custom Report
As the Standard Report but with your choice of range and interval
Your chosen Report Type is:

An in-house 3-page report for the start/end of batch from 0-1200ºC with all the information NADCAP auditors require (please refer to the Calibration Details page for a detailed explanation).
Your chosen Report Type is:

A Custom Report
Please enter the calibration range:
Please enter the calibration interval:
13. Quantity Required

Contact Details

Company Name


Your Name


Title/Dept.


Email


Telephone


Additional Information

If your enquiry is for more than one style of sensor, please email us with your requirements or use the box below



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1 Thermocouple Type Temperature Range (continuous) Temperature Range
(short term)
N Nicrosil vs Nisil 0°C to +1200°C -270°C to +1300°C
K Nickel Chromium vs
Nickel Aluminium		 0°C to +1100°C -180°C to +1350°C
T Copper vs Constantan -185°C to +300°C -250°C to +400°C
J Iron vs Constantan +50°C to +700°C -180°C to +750°C
Temperature ranges refer to the thermocouple type.
The temperature range of the sensor may deviate from the above,
please refer to the product description for more details
2 Sheath Material Max.
Temperature
600 Inconel 600 1100°C
114 Nicrotherm DTM 1250°C
310 310 Stainless Steel 1100°C
321

321 Stainless Steel

800°C

INSULATED
Hot junction insulated from sheath. Gives floating output with typical insulation resistance in excess of 100 megohms

Assemblies with pot seals are supplied with short tails as shown. However, where leads are several metres or more long, it is more suitable to have an overall sheathed cable. We recommend the following cables, which are 7/0.2mm, laid flat and overall sheathed constructions. Other cables are available, please contact us for details.