Resistance thermometers (data sheet 8535)

With flameproof enclosure

The resistance thermometer models TPtSrXdA and TPtSrXdAT with fabricated thermowells form 2, 2G and 2F according to DIN 43 772 have an EU Type Examination Certificate for the ignition protection type “flameproof enclosure”. Both models meet the requirements of the directive 2014/34/EU for the application in potentially explosive atmospheres due to gases and dusts. The resistance thermometers can be mounted directly into the process. The measuring insert can be replaced as separate component.
For both models, we offer various measuring resistors according to DIN EN 60 751. In addition, model TPtSrXdAT is available with several fitted transmitters with analogue or digital output.
8535 Resistance thermometer TPtSrXdA flameproof enclosure ARMANO

model TPtSrXdA / TPtSrXdAT
operating temperature range −200 / +600 °C (−328 / +1112 °F)
measuring insert replaceable
connection heads types XD-AD, XD-AD-W, XD-SD or XD-SD-W
degree of protection (DIN EN 60 529) IP66 – 68
depending on the screwed cable gland used
approvals II 1G Ex ia db IIC T6…T1 Ga1)2)
II 1/2G Ex db IIC T6…T1 Ga/Gb
II 1/2G Ex ia/db IIC T6…T1 Ga/Gb1)2)
II 2G Ex db IIC T6…T1 Gb
II 1D Ex ia tb IIIC T80 °C…T440 °C Da1)2)
II 1/2D Ex ia/tb IIIC T80 °C…T440 °C Da/Db1)2)
II 2D Ex tb IIIC T80 °C…T440 °C Db

1) only with intrinsically safe TPtMiXiAo / TPtMiXiAoT – measuring insert
2) not with display in the connection head
application in explosion hazardous areas zones 1, 2, 21, 22
zones 0, 20: applicable with measuring insert with ignition protection type Ex ia
output signal model TPtSrXdA:   resistance according to DIN EN 60 751
model TPtSrXdAT: 4…20 mA, HART® or PROFIBUS® PA / FOUNDATION™ Fieldbus