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S50 TC ORDERING CODE

Example:

S50

S

T

K

N

1

1

3

D

2

Area Classification

S - Standard - General purpose

S

D - Explosion proof (must order head type F or S)

J - Intrinsic Safety - ia

B - Intrinsic Safety - ib

E - Increased Safety

N - Non-Incendive

Sheath Diameter

R - 1∕8˝ Ø3.18 mm

S - 3∕16˝ Ø4.76 mm

T - 1/4˝ Ø6.35 mm

T

3 - 3 mm

4 - 4.5 mm

6 - 6 mm

8 - 8 mm

Thermocouple Type

E - Temperature range: -200 to 800 °C

J - Temperature range: -40 to 750 °C

K - Temperature range: -200 to 1000 °C

K

N - Temperature range: -200 to 1000 °C

T - Temperature range: -250 to 350 °C

Accuracy or Class

N - ANSI MC 96.1: Standard limits

N

S - ANSI MC 96.1: Special limits

1 - IEC 60584-2: Class 1

2 - IEC 60584-2: Class 2

3 - IEC 60584-2: Class 3

Junction

1 - Ungrounded

1

2 - Grounded

3 - Ungrounded, vibration-proof

4 - Grounded, vibration-proof

Electrical Circuit

1 - Single

1

2 - Dual

Sheath Material

1 - AISI 316 / 1.4401

3 - Inconel® 600/ 2.4816

3

Head Type

F - Ex d Aluminum

S - Ex d Stainless steel

G - SCCI Stainless steel

N - SCCA Aluminum

B - DIN B Aluminum

D - BUZ Aluminum

D

E - BUZH Aluminum

P - PR 7501 (N/A with FM approval)

Y - Cast iron (N/A with FM approval)

A - Polypropylene (N/A with FM approval)

H - E&H Housing (N/A with FM approval)

Instrument Connection ½ NPT Conduit Connection

2 - 1/2 NPT

2

N - ¾ NPT

M - M20 x 1.5

A - Adapter M20 x 1.5

P - Pg 16

Instrument Connection ¾ NPT Conduit Connection

3 - 1/2 NPT

4 - ¾ NPT

5 - M20 x 1.5

of 7

5

Data Sheet

S50 Industrial RTDs & Thermocouples

with NPT Connections

Data Sheet

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. S50_RTD_ds_RevD_04-05-23

ashcroft.com

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S50 Thermocouples