Thermocouple Temperature probes with mineral insulation, available with optional connectors.

Data Sheet

SPECIFICATIONS

Insert Stem Diameter:

1

∕8, 3∕16, 1∕4, 3 mm, 4.5 mm, 6 mm, 8 mm

Stem Length:

Minimum: 50 mm/2 in

Maximum: 3 m/120 in

Sensor Type & Range

Thermocouples

Type J -40 to 750 °C

Type E -200 to 800 °C

Type K -200 to 1000 °C

Type N -200 to 1000 °C

Type T -250 to 350 °C

Wiring Configuration:

Thermocouples

Single or Dual

KEY BENEFITS

• Flexible designs for critical applications

• Fast response times

DESCRIPTION

These probes are supplied as either single or dual sensors. The

sensor(s) is (are) housed inside a flexible metal sheath. With or

without extension lead wire, process connection on request. If

fitted, the extension lead wire (with or without protective spring

and/or electromagnetic shielding) can be provided with PVC,

silicone, PTFE or fiberglass insulation. The soldering between

the extension lead wire and the sheathed cable is enclosed in a

sealed transition.

TYPICAL USES

Industrial probes for chemical, petrochemical and

power plants

For a wide range of process applications—vapors,

gases, liquids and non-abrasive substances—provided

that these are compatible with the sheath material

Flexible configurations, heavy duty MgO

Special designs for intrinsically safe and

non-incendive applications

Available with remote heads and flex armor

(1) Absolute temperature in °C

S80 Thermocouple Options

Probe with extension

lead wire

Connector

Compression Fitting

Protection Spring on lead wire

Round Pin

OPTIONAL APPROVALS

FM Intrinsically safe:

Class I, Division 1, Groups A, B, C, D

T4 for -55 °C ≤ Ta ≤ 80 °C

T5 for -55 °C ≤ Ta ≤ 55 °C

T6 for -55 °C ≤ Ta ≤ 40 °C

FM Nonincedive:

Class I, Division 2, Groups A, B, C, D

T4 for -55 °C ≤ Ta ≤ 80 °C

T5 for -55 °C ≤ Ta ≤ 55 °C

T6 for -55 °C ≤ Ta ≤ 40 °C

ATEX or IECEx:

ATEX or IECEx

II 1 G Ex ia IIC T6 Ga -50 °C to 60 °C

II 2 G Ex ib IIC T6 Gb -50 °C to 60 °C

II 2 G Ex e IIC T6 Gb -55 °C to 60 °C

Thermocouples (IEC 60584-2)

Type J

Type K

Type E

Type N

Type T

Class 1

±1.5 °C or

±0.0040*|t|(1)

±1.5 °C or

±0.0040*|t|(1)

±1.5 °C or

±0.0040*|t|(1)

±1.5 °C or

±0.0040*|t|(1)

±0.5 °C or

±0.0040*|t|(1)

Class 2

±2.5 °C or

±0.0075*|t|(1)

±2.5 °C or

±0.0075*|t|(1)

±2.5 °C or

±0.0075*|t|(1)

±2.5 °C or

±0.0040*|t|(1)

±1.0 °C or

±0.0075*|t|(1)

Class 3

N/A

±2.5 °C or

±0.0040*|t|(1)

±2.5 °C or

±0.0150*|t|(1)

±2.5 °C or

±0.0150*|t|(1)

±1.0 °C or

±0.0150*|t|(1)

Thermocouples (ANSI MC 96.1)

Type J

Type K

Type E

Type N

Type T

Standard

±2.2 °C or

±0.0075*|t|(1)

±2.2 °C or

±0.0075*|t|(1)

±1.7 °C or

±0.0050*|t|(1)

±2.2 °C or

±0.0040*|t|(1)

±1.0 °C or

±0.0075*|t|(1)

Special

±1.1 °C or

±0.0040*|t|(1)

±1.1 °C or

±0.0040*|t|(1)

±1.0 °C or

±0.0075*|t|(1)

±1.1 °C or

±0.0040*|t|(1)

±0.5 °C or

±0.0040*|t|(1)

S80 Thermocouple Temperature Probes

of 5

1

All specifications are subject to change without notice. All sales subject to standard terms and conditions.

Ashcroft®, Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property

of their respective owners: Inconel®. For more information, see Ashcroft Brands & Trademarks

©2023 Ashcroft Inc. S80_RTD_ds_RevC_04-05-23

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