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

Custom Lag Extensions

Available with and without transmitters

Mineral Insulated Inset

CSA, FM, ATEX, IECEx and INMETRO hazardous approvals

Designed for ISA-ds 49 style thermowells

Manufactured to IEC 60751

Markets & Applications

Chemical and Petrochemical

Energy

Oil and Gas

  • Specifications
  • Downloads

Accuracy

Class A

Class B

Class AA

Stem length

50 ... 3000 mm

Head Configuration

SCCI

SCCA

DIN B

BUZ

BUZH

Ex d head

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

Ranges

Pt100: -200 ... 600°C

Pt1000: -40 ... 600°C

Process Connection Style

Adjustable union

Fixed thread

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