RTD Sensor with Integral Extension & Thread

Product ID: RTD320

The RTD320 is an immersion style RTD sensor with an integral extension piece, connection head and process thread. The process thread connection can be specified with a BSPP, BSPT, NPT or Metric thread.

The RTD320 temperature sensor is available as a 2, 3 or 4 wire Pt100 or Pt1000 in either simplex, duplex or triplex configuration. The accuracy class can be selected from 1/10 DIN, 1/5 DIN, 1/3 DIN, class A or class B.

This RTD assembly is available with an aluminium, stainless steel or plastic connection head which has a M20 x 1.5 cable entry. The sensor can be terminated with a ceramic terminal block, 4 to 20 mA transmitter or supplied with tails. There is also an option to specify loop powered or battery powered indicator.

The RTD320 RTD temperature sensor is available with optional ATEX Exia (intrinsically safe), ATEX Exd (flameproof) or IECEx Exd (flameproof) hazardous area approval for use within Zones 0, 1, 2, 20, 21 and 22.

The RTD320 has an available temperature range between -196°C and +650°C.

If the options provided by our industrial range don’t meet the precise requirements of your application, call our experts on +44 (0)1243 866 866 for a no-obligation consultation about a bespoke solution.

RTD Sensor with Integral Extension & Thread.
RTD SensorPt100 • Pt1000
Sensor ConfigurationSimplex • Duplex • Triplex
Sensor Wiring2 Wire • 3 Wire • 4 Wire
Sensor ClassClass B • Class A • 1/3 DIN • 1/5 DIN • 1/10 DIN
Approvals*ATEX Exd II 2 GD • IECEx Exd II GD • ATEX Exia II 1 GD
Connection HeadAluminium • 316 Stainless Steel • Plastic
TerminationTerminal Block • Temperature Transmitter • Tails
Indicator*Battery Powered • Loop Powered
Thread Size1/4" • 1/2" • 3/4" • 1" • M20 x 1.5
Thread TypeBSPP • BSPT • NPT • Metric
Design TemperatureLow (-196°C to +100°C) • Standard (-50°C to +250°C) • High (-50°C to +650°C)

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John Good, Internal Sales Manager

+44 (0)1243 866 866