S50 Industrial RTD with NPT Connections

S50 Industrial RTD with NPT Connections

The Ashcroft AR20 RTD delivers a reliable method for monitoring and controlling temperature.
The Ashcroft® S50 RTD Mineral Insulated Probe Assemblies with or without lag extensions designed with NPT fittings and connections.

Key Features

Designed for ISA-ds 49 style thermowells

Manufactured to IEC 60751

Custom Lag Extensions

Available with and without transmitters

Mineral Insulated Inset

CSA, FM, ATEX, IECEx and INMETRO hazardous approvals

Markets & Applications

Chemical and Petrochemical

Energy

Oil and Gas

  • Specifications
  • Downloads

Ranges

Pt100: -200 ... 600°C

Pt1000: -40 ... 600°C

Process Connection Style

Adjustable union

Fixed thread

Accuracy

Class A

Class B

Class AA

Stem length

50 ... 3000 mm

Head Configuration

Ex d head

SCCI

SCCA

DIN B

BUZ

BUZH

Options

Lag extension

Head transmitter

Probe Sheath

Stainless steel 316L (1.4404)

Stem Diameter

1/8", 3/16", 1/4"

3 mm, 4.5 mm, 6 mm, 8 mm

Wiring Configuration

2 wire single or dual

3 wire single or dual

4 wire single or dual

Data Sheets
Installation + Maintenance
Declaration of Conformity
Industry Brochures

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