Pt100 Atex RTD

Atex resistance thermometers for applications in the petrochemical, oil & gas, chemical and food storage sectors

Pt100 ATEX temperature probes of the ASPT-H-Ex series are the best choice for measuring the temperature of gases and powders in potentially explosive atmospheres, with basic Ex d protection and the possibility of integrating intrinsic safety features for the circuit part through the use of an ATEX Ex ia transmitter.

Unlike Atex Thermocouples, they allow higher measurement accuracy due to higher tolerance classes in the range of -200 °C to + 600 °C

ASPT-H-Ex Serie

Resistance thermometer Pt100, Pt1000 Ohm @ 0 °C

Range from -200 °C to + 600 °C

Tolerance class B, A, 1/3, 1/5 or 1/10 DIN

Number of wires 2/3/4, Single or double sensitive element

Simple execution (standard) or in MgO

Diameters from 3 mm to 10 mm (others available on request)

Sheath in SS304 or SS316, (others available on request)

Sheath length on request

Aluminum connection head Ex d IP 65, Amb. Temp. [-55 °C to + 60 °C]

Electrical connection input: Single or double output

Internal connection with ceramic terminal block or temperature transmitter with output 4..20 mA

Stainless steel fixed type fitting welded on sheath or sliding (compression type) for process interface

The ATEX Thermometer Assembly will comply with essential health and safety requirements set out in Annex II of the 2014/34/EU (ATEX) Directive, which has been subject to a conformity assessment procedure through the EU Type Examination Certificate XEF 18 ATEX 0015 X, for categories 1/2GD and 2GD.

Datasheet